Vision 2030

KENYA VISION 2030 The vision 2030 objectives are to transform Kenya into an economic powerhouse with a sustainable growth rate of 10 per cent by 2030 thus becoming a middle-income, prosperous country. The goals are to wipe out: 1. Absolute poverty 2. Famine 3. Mass unemployment and 4. Preventable deaths from malaria and water-borne diseases. The vision also aims to build a democratic political system, rule of law and protect the rights and freedoms of every individual and society. It is an ambitious document. It almost sounds like Utopia. I like that. A good vision must exercise our imagination and require more than normal effort to attain, otherwise it wouldnt be worth calling it a vision for Kenya. We will not get anywhere doing things as we have always done them. I commend vision 2030 in the realization that inequalities and decentralization should be addressed through the instrument of devolved funds. Much good will follow that, provided the funds are actually accessible (hard lessons need to be learnt of the youth fund). I also like the idea sector to particiapte in them. I am very disturbed that the vision doesnt seem to anticipate the future. It largely focuses on solving the problems we face now, rather than preparing us for the future. We dont want to climb the ladder only to realize when we have reached the top that we started on the right base but leaning on the wrong wall. What shall be the basis for the stable, prosperous and sustainable nation in 2030? In the end, it depends on how committed everyone is to the vision. The stuff on social pillar, political reforms and the constitution sounds very good. I am optimistic that they shall be implemented to some degree. But I am yet to see zeal in government for this vision outside the ministry incharge of it. The government should not sell the vision (and buy the commitment) to the citizens and then submit itself to being held accountable by the people for its success. And, yes, it is feasible to attain the noble aims of 2030 vision and beyond. Paradoxically, this will have little to do with the politician yet it significantly should. The speedily achievement will be driven by a strong civil society, independent media, the private sector and the overly optimistic and hardworking peace loving mwananchi; i. e. me and you. Inclusive of this should be a strong appraisal and review framework to hold the government into account.

Human Resources in the Leisure and Recreation Industry Essay

Most medium sized to large businesses have a human resource department, which looks after the welfare of staff who are employed in the company. The Leisure and Recreation Industry is the biggest growing area of business in the UK with people spending of over à ¯Ã‚ ¿Ã‚ ½12 billion on leisure and recreation products/services. There are * people working in the Leisure and Recreation industry in the UK. Many of whom work on a temporary basis linked to tourism. External and Internal Influences on a department External Economic climate If the country were in recession this would mean that a lot of people would be unemployed and therefore not able to spend money on leisure and recreation industry because they would need to spend on their basic needs i.e. tax, bills, food etc. However in the UK employees often have a high disposable income, which means that after an employee gains income paying all tax, bills, mortgages etc, then most employees will have money to spend on the leisure and recreation industry because of their high disposable income. Minimum wage The national minimum wage will be à ¯Ã‚ ¿Ã‚ ½5.05 per hour in October 2005 but this often changes from time to time, so that it can meet the demands of cost of living. So if the wage was less than the cost of living people will not be able to afford to live and spend money and may need to work extra shifts/hours to gain more money. However the leisure and recreation industry may have higher wage so that it can motivate the employee because money is the biggest method of motivation. Trends in consumer demand In the fast moving pace of life of today, many consumers want leisure and recreation facilities open earlier and later. This means that human resources departments need more flexible working arrangements with staff. So they may need to recruit extra staff to do different shifts. Employment trends Many students apply to do temporary contracts in the summer months, because students have holidays and so will work for extra money. This is also a good advantage for the HR, as they will organise holidays for other employee that will want to go on Holiday especially during the summer months. So the student will apply to fill in for other employee’s to go on Holiday. Skills shortages In some industries such as carpentry and engineering there is a growing shortage of new recruits going into the trade. The leisure and recreation industry bucks the trend as more and more courses at schools; colleges and university focus on the subject/industry. There are more skills needed in the carpentry and engineering (or other) industries than the leisure and recreation industry, which is why there are more new recruits going into the trade. Location issues If the business is located in the city then it will be very good for the business especially the HR, as there will be a high rate of employment and there will be a high number of people with suitable skills. However the premises would be expensive and the cost of labour would also be high as the cost of living will be high in the city. Internal Organisational structure Organisation charts are mainly used in larger businesses to show where different jobs fit into the organisation (shows who’s doing which job). It also shows the different levels of responsibility employees have. So the higher you go up the chart the responsibility of employees increases. Responding to customer trends in terms of products or services Audit of staffing requirements from department heads Before HR can recruit any one they will need to look if vacancies are available by going around the other departments and ask heads of the departments Staff turnover, career moves Sickness rates, absenteeism and levels of motivation Legally an employer can’t employ someone else to do a job on a permanent basis if there is someone else doing the job already. Statistically employees in the UK work till late, which is why the government are trying to, decrease the number of working hours. This is because working parents seem to neglect their children and aren’t spending enough time with them. Flexible work force HR tries to make employees working time very flexible and so this is why they recruit extra staff to do some shifts permanently so that every employee has flexible working time. Sometimes the HR will recruit some to do part time i.e. Saturdays when it is very busy they will recruit part time employees or even temporarily like the summer holidays. Recruitment and Selection To recruit an employee, first a HR manager for example will have to go around to other different departments to find vacancies, so that he/she can recruit new members of staff. Then if vacancy is available HR will have to draw up a: * Job description – this shows the roles of the job of the employee * Person specification – outline of the skills and qualities required of the post holder * Then they will have to advertise it on the local newspaper or Internet. HR can also go to jobcentres, employment agencies or Head hunters to find employees with higher qualities but this method would be expensive and time consuming so it is mainly used to find employees to do jobs needing high skills. After the job has been advertised, HR will have to go through a process called selection (selecting the right employee) and so HR sort through the applications, putting aside any which are definitely not suitable and then producing a shortlist of applicants to call for selection. This saves time and so next HR will have to arrange interviews for the applicants shortlisted and so references can be followed, practical testing, psychometric testing etc, can be done to speed up the process of selection. Selection process can vary depending on the organisation. Contract of Employment Contract of employment states the terms and conditions of the job, showing a legally binding agreement between the employer and employee. So if an employee offers to work for an organisation then in return the employer must pay that person to do the work. Contract of employment mainly states: * Holidays and sick pay entitlement – legally Employee’s are entitled to at least 4 weeks holiday and so it should state how many weeks of holiday the employee is entitled to, also it should state whether employee is entitled to employer sick pay or SSP (Statutory Sick Pay) * Grievance and disciplinary procedures – it should state who the employee can refer if he or she has a grievance and should state who is responsible for disciplinary procedures. * Notice periods – If an employee decides to leave or is dismissed by the employer then it should state the notice time for that i.e. one-month notice time. * Wage/pay – it should state the amount of pay the employee should receive when job is done, also it may state how it is paid i.e. electronically. * Hours of work – it should also state the hours of work i.e. 48 hours a week, and what time he/he will start and finish * Fringe benefits – it should also state * Period of contract – whether it is permanent or temporary An employee is legally entitled to a contract of employment if he/she is working for the business for 1 month or more. Key components of staff training and development Induction Staff Appraisal Training and Development Induction training is given at the start of a new job to show how the activities of the firm are organised. Performance Reviews Self Evaluation Peer Evaluation Target Setting Measuring individual and group output/production Mentoring and coaching Apprenticeships In-house training External training Motivation Keeping staff motivated is good for the business because: * Motivated workers are more productive and higher productivity usually means higher profits. * In a service industry, workers who are well motivated will provide a better level of customer service, keeping the customers happy. * Staffs who are well motivated are more likely to stay with the company. They grow in experience and become even more valuable to their employer. * If a business successfully keeps the staff it has, the cost of recruiting and training new staff is reduced. > Management styles > Job Rotation, Job Enlargement > Team working > Financial incentives An employee can be demotivated if: * The environment is not safe, so the HR will have to make the environment safe. * The managers/employer

What Makes a Student Successful

What Makes a Student Successful? Marie Biays ENG102 – English Composition Colorado State University – Global Campus Professor Jennifer Naimark November 10, 2012 What Makes a Student Successful? Some would say success is based on the determination of the student or how well of an educator a teacher is. I believe that success is based on my determination. I do not quit anything I have started. Quitting to me is the easy way out. There are certain deeds that a person can take in order to become a good student. In order to do so, he must embody certain characteristics.These characteristics are innate for many, but those who do not currently have them can develop them. Just as someone can take actions to become a good student, he can also take actions to develop the characteristics of a successful student. Develop an attitude and passion for learning by remaining curious and inquisitive. Use your curiosity to help you become a professional researcher. Remember to have an ope n mind and to remain as objective as possible while conducting research. Stay open-minded in order to use the information collected during research, to develop analytical and critical thinking skills.Become the type of student that studies academics instead of one who simply attends classes. Take the initiative to study on a daily and regular basis without requiring instruction to do so. Make learning a priority; this is a hard one for me because reading is not one of my favorite things to do. Have confidence and believe in your academic abilities. Be tenacious and persevere. Never succumb to an attitude of mediocrity. Responsibility is another characteristic every college student must have in order to be successful.Students who are responsible know what their tasks are and are always a step ahead. For example, if there is a party the night before an exam a student who wants to do excellent will study instead of going to the party (2008, 09, Characteristics of Successful College Stu dents). Develop self-discipline by using time wisely. Do what needs to be done, when it needs to be done, regardless of what you may not feel like doing. Refrain from being a procrastinator; another hard one for me, but I am working on it. Be continually and consistently prepared.Managing your time well helps you to stay on top of your work and to succeed as a student. If you've been assigned a heavy load of homework, use lunch hours and breaks to complete your assignments. Limit distractions by working in a quiet area such as a library, coffee shop or home office. Call a study partner when you need help, and take regular breaks to help you focus and stay on track. Developing listening skills will assist you in becoming a good student. But it’s not as easy as simply listening to the lecture or the lesson plan being presented.Concentrate on the subject matter, not how it is delivered to the class. Limit distractions by turning off all your electronic devices and going to a qui et area in your home or a nearby library. If you find yourself not paying attention, stay on track by taking notes and developing questions to ask your instructor. Be humble and realize that you can always learn more regardless of what you may already know and understand. Listen to and learn from your instructor. Learn from your mistakes and the mistakes of others.I am confident that if I develop the habits outlined above that I will see a major improvement in my academic success. In fact, I have already developed some of the habits outlined above and I have seen an improvement in my academic success. I look forward to more improvement! References (2008, 09). Characteristics of Successful College Students. StudyMode. com. Retrieved, November 10, 2012, from http://www. studymode. com/essays/Characteristics-Successful-College-Students-164896. html [Web log message]. (2011, July 29). Retrieved from http://blog. chegg. com/2011/07/29/10-habits-of-successful-college-students/

Theoretical Approaches to International Development Essay

Theoretical Approaches to International Development - Essay Example Although the world bodies on development argue that poverty has been reduced, the rates of under-development are still too high in many countries. World Bank argue that world population living in poverty has reduced tremendously in the past as a result of implementation of development policies on poor countries. This implies that if their data is correct, the world has attained one of the millennium development goals of reducing poverty levels by 50%. This review of international development approaches has considered three articles by Onis and Senses, Leftwich, and Kiely. These authors have analysed various features of development and approaches in measuring equality. This review covers a summary of key points raised by the authors, analysis of their strengths and weaknesses and comment based on these authors’ articles. Onis and Senses in their article, â€Å"Rethinking the Emerging Post-Washington Consensus,† have analysed the outcomes of new Post Washington consensus as a development debate. The authors have also analysed the new development orthodoxy that advocated for a new development model based on the fact that individualisation should be primary, outward orientation, liberalisation of market, and state contradiction. According to them, the state is viewed as the cause of retarded development. States are viewed as causing delay in development through many sectors they have created. These sectors make development processes longer (Onis and Senses, 2005, p. 264). Neoliberal orthodoxy was supported by ‘new political economy’ model which was opposed to sectors claiming that they were supporting majority interests. In essence, ‘new political economy’ model fostered individualism. Later, there were challenges that were noted in development by the use of neoliberal orthodoxy that led to the rise of Post-Washington Consensus. This consensus emphasised the importance of the state in development. It represented critical anal ysis of former paradigms in development i.e. national developmentalism and neoliberalism. This new approach recognises the place of the state in development but also emphasises the need for the state to avoid failures in the market. Post-Washington Consensus is challenged by its narrow look of issues related to market (Onis and Senses, 2005, p. 279). The agenda of this consensus is not adopted by Bretton Woods institutions like IMF. Onis and Senses conclude that there still are inequalities that are resulting in poverty even with Post-Washington Consensus (Onis and Senses, 2005, p. 287). Onis and Sense’s article has analysed various development models distinguishing their efficiency. However, their argument does not show explicitly the most favourable methods towards development. They cited different challenges of each models but never came with a recommendation of one. Kiely’s article is an evaluation of whether there has been any significant reduction in poverty leve ls. Kiely criticises the World Bank’s report that population living in absolute poverty were reduced by 400 million from 1.4billion in 1980. Other researchers indicate that poverty levels were reduced to 18% by the year 2000 from 46% in 1980. His work is a criticism of the definition of absolute poverty, which World Bank defines as Purchasing Power Parity. He claims that this method was just aimed at creating optimism of having achieved reduction in poverty level. Kiely criticises the method of measuring poverty level by Purchasing Power Parity saying that prices of commodities are likely to change in different

Introduction to international relations Essay Example | Topics and Well Written Essays - 2000 words

Introduction to international relations - Essay Example Sometimes it is considered as a whirlwind that brings disruptive and relentless changes that result in some unique social, economic, environmental and cultural problems that make the governments helpless (Brittan, 1998, pp 1-2). Sovereignty, on the other hand is a very important concept which is also not an easy one to describe. Sovereignty, in simple words can be defined as the quality that allows one to have independent and supreme authority over a particular geographic region. Globalisation is one of such powers that have challenged the concept of state sovereignty. The principle objective of this paper is to identify and analyse the effect of globalisation on the state sovereignty. The question, ‘has globalization undermined the concept of state sovereignty?’ will be tried to be properly answered in this paper. In the process of doing so it is crucial to have a clear idea about both ‘globalisation’ and ‘sovereignty’. This paper is attempted to give a brief but clear understanding regarding both the concept and then it tries to analyse the fact whether globalisation has weakened the concept of state sovereignty. Globalisation Globalisation is perhaps the most popular terms in the recent time. ... There are experts who believe that the term ‘globalisation’ may be a new one but the main concept and context are not. For instance, the economic integration among various economies of the world has been going on over the past fifty years. Organisations like GATT and WTO are actually the results of such integration (Gangopadhyay, Chatterji, 2005, pp 57-58). During the period of 1960-70 one of the most widely discussed subjects was the growth of different multinational corporations in terms of change in their operational mode i.e. from domestic to international. In simple words it can be said that globalisation is nothing but a new name which is given to the most recent sequence of internationalisation. According to David Colander, the most significant incident that has led to arise of the concept of globalisation is the breakdown of Soviet Union. This breakdown created a situation where intergovernmental relations started to focus on the economic aspects rather than on t he political aspects (Gangopadhyay, Chatterji, 2005, pp 57-58). Business organisations also started to take people from other countries into consideration as their potential customers. Governments also began to understand the importance of investments from foreign organisations to their economies and started to withdraw various restrictions regarding trade. With the gradual removal of different barriers entire globe started to emerge as a single market for the business organisations and as a result of this, ‘internationalisation’ started to turn into ‘globalisation’. Almost all the economies in the world are greatly impacted by the globalisation. Areas like investment, production and employment

Supply HW Essay Example | Topics and Well Written Essays - 2500 words

Supply HW - Essay Example It offers access to many regions and nations of the world; this fact alone can be a very attractive feature from the point of view of logistics companies. Even the forecasted economic growth is creating an increased utility for logistics services in the region. This is a very encouraging point for the logistics companies, which have to muster a substantial amount of capital outlay when initiating their operations in Dubai. However, the current space constraint of the Dubai International Airport is proving to be a very costly constraint for the logistics companies and freight forwarders. Both these parties require more space in order to expand the horizon of their operations, but since the airport has literally come into the city, there is no scope for expansion there. However, as mentioned earlier, the royal family never fears a huge capital outlay when devising expensive projects; therefore, the royal family has decided to sponsor the construction of a Dubai Logistics City. This cit y will be located near Jebel Ali port and will be complemented with a Jebel Ali airport. These initiatives will allow logistics service providers to transform into tri-modal service providers, thus increasing their profitability substantially (Mangan, Lalwani, and Butcher 303-315). Part 1: Case Analysis Analysis of Relevant Issues: Emirate Dubai is home to a population of 1.2 million people. The city can be classified as a cosmopolitan, since it provides shelters to people from multilingual backgrounds, different cultural backgrounds, different countries, and different regions of the world. Dubai is the 2nd largest and wealthiest of the seven emirates of the United Arab Emirates. The city provides a linking ground between the West soil, Persian soil, and Asia soil. Trade in the region increased in the 2nd half of the centaury. The fundamental reason behind this change was the building up of a sea port and numerous tax concessions offered by the monarch of the land. When oil was disc overed in the city, trade and exports of the city saw a drastic increase. However, the royal family of the land was clear that it would end this dependency of the economy on oil export and would create alternate avenues for revenue generation. It was due to this that the city started making progress in its infrastructure development and sites that could attract tourists. The initiatives taken by the rulers led to an increase in the internationality of the city. This was augmented by the easy living atmosphere offered by the city. Western foreigners also found a land were they could spend quality time. This easy going atmosphere was germinated due to the liberal religious attitude of the rulers and due to the English language being the most preferred language of the city (Mangan, Lalwani, and Butcher 303-315). Such favorable characteristics of Dubai made it a regional trade hub; it serves around 2 billion customers worldwide. Businesses interested in starting operations in this city should not fear the law and order situation in the country, political climate of the city, and external relationship of the city. The city has been deemed as the Switzerland of the Arab world because of it neutrality towards international events and incidents. A business

Understanding the Behaviour of Organisations in their Market Essay

Understanding the Behaviour of Organisations in their Market Environment - Essay Example In general, there are four basic types of market structure, namely perfect competition, monopoly, monopolistic competition and oligopoly. Perfect Competition: Perfect competition is a situation when numerous firms are competing in the market (Machovec, 2002). For example, FMCG and FMCD sectors are perfectly competitive ones. The biggest advantage of a perfectly competitive market is that firms produce optimal output levels at a low cost. However, the biggest disadvantage is that companies earn minimal profit and there are no economies of scale. Monopoly: A monopoly is a market situation where only firm is operating and there are no competitors (Lele, 2006). For example, the local water electricity service providers are often considered to be operating in a monopoly market. The advantages of monopoly are no risk of overproduction, efficient use of resources, price leader, focuses on the production of a particular product or service. The labour cost is also low. On the other hand, the disadvantages of a monopoly market are that the company can exploit customers by charging more or offering low quality products. There is huge restriction in choice of customers resulting in a low buyer power. Furthermore, the absence of competition often leads to inefficiency and lower productivity. Monopolistic Competition: A monopolistic competition in an industry is characterised by the presence of several competitors, but their offerings differ (Solow, 1998). The restaurant industry is the best example of monopolistic competition. One of th e biggest advantages of monopolistic competition is that it promotes competition which, in turn, greatly helps in enhancing the efficiency and productivity of the industry. From the point of view of consumers, it offers them greater choice and variety. Moreover, customers get quality products and services and turn out to be more knowledgeable about the product features. Technological innovation and research and development are highly visible. The disadvantages of monopolistic competition are that it leads to higher price. Oligopoly: An oligopoly market is characterised by the presence of only a few firms (Tucker, 2008). For example, gas service providers are considered to be operating in the oligopoly market. The biggest advantage is that prices remain fixed and competition is high resulting in a higher efficiency. On the other hand, the disadvantage is that there are less research and development works and less innovation. Figure 1 – Market Structure PESTLE and Cultural Envi ronment The external business environment in which an organisation operates plays a significant role. Before formulating a business plan or formulating a strategy for business, organisations carry out in-depth analysis of the business environment. The external business environment includes the political, legal, social, technological, environmental, demographic, economical and cultural factors. Nowadays, business houses operate in a changing business environment and as a result, they are required to offer products and services that match with the needs of customers. According to Taloo (2007), there are no businesses in the world that can survive without having any interaction with the external business environment. The factors of the external business environment have a strong influence on the business operations and therefore, businesses need to be aware of the external environment. For example, a change in the economic environment of a country can strongly impact the sales of a com pany. Therefore, organisations are

U.S Departments of Justice versus Eight Cigarette Companies Assignment

U.S Departments of Justice versus Eight Cigarette Companies - Assignment Example In addition, they stood accused of luring thousands of children to start smoking by producing enticing adverts that did not have risks attached to them. Furthermore, the companies were accused of making money illegally through unscrupulous means and hence should return their profits made since 1953 to the U.S government. According to the information provided, the tobacco companies stood accused of breaching their duty to care. In as much as they had reports of research conducted in the 1950’s about the dangers of cigarette smoking, they still went ahead to market their products to consumers, created a chance to get children to smoke, and make more people addicted to the product which eventually led to deaths related to cigarette smoking (Ellet 27). By breaching their duty to care for their consumers, the companies were supposed to be sued. In the duty to exercise care, a company is required to take measures which should prevent injury or damages resulting from the use of their products. According to the US government, they sued the 8 cigarette companies since they were aware of the risks of smoking cigarettes, yet went ahead to market them. The solution, in this case, will be to ensure that the 8 companies use the amount gained through unscrupulous ways to promote the public on the dangers of smoking (Ellet 89). The government in a bid to protect the citizens from deaths caused by advertisements which are misleading wanted to give back to the people what they had lost. A lot of American citizens had been misled by their adverts since 1953 by encouraging the use of smoking and attributing it to not cause lung cancer. The US government is suing the cigarette companies was supposed to make sure that such practices are not carried out.  

Election Fraud in the USA Essay Example | Topics and Well Written Essays - 1000 words

Election Fraud in the USA - Essay Example Being a democratic state, it is of paramount importance for America that the elections must be fair, neutral and faithfully conducted. The US constitution empowers the federal government to conduct the presidential elections. Their role is, however, very questionable. In 2000, the butterfly ballots were modified with new electronic voting machines to avoid accidental votes but it failed to generate any document that proved voter’s intent to vote. Besides that, in Florida alone, a list of 50,000 ex-felons was compiled with a directive to bar them from voting but it turned out that the list had the names of almost 20,000 innocent people. That list was discarded and a new list was generated which also turned out to be flawed. Furthermore, many votes were uncounted till at the very last time. With unsatisfactory results, a recount was held which did not make much difference. According to D. Margolick, E. Peretz and M. Shnayerson, â€Å"†¦many of Florida's 67 counties "recoun ted" merely by looking at their previous tallies†¦Ã¢â‚¬  In the state of Ohio, which has always played a decisive role in presidential elections for more than a century, the results shifted dramatically in the favor of Bush. Most of the Americans living abroad did not receive their ballots or received them too late. It is alleged that many voters who applied for registration were not registered and many fake votes were cast. From the results of exit polls, it looked like Kerry would win easily as he was ahead in the polls in 10 states out of 11. It is generally the case that the outcomes of the exit polls do not deviate very much from the actual polls. Exit polls are conducted because of their brilliant accuracy. Great deviation from the exit polls means that there has been a sudden and dramatic change in the general public opinion in a very short period. The political campaigns attempted to mould the public opinion as always. In 2004, people were discontented from Bush as the y regarded him to be reason for some troubles that the Americans had. Also, in Ohio, according to Robert F Kennedy Jr, â€Å"(The officials) illegally derailed a recount that could have given Kerry the presidency.† During elections, the people at the structural level might be regarded as those who help in conducting the elections at the very basic level. Many polls were understaffed and it became difficult to keep track of the votes. A lot of news reports and analysis showed that a lot of votes casted by eligible voters were neglected and a lot of them were not registered deliberately. Their dishonest role is evident from the story of two sisters who voted in different lines. The vote in favor of Bush was counted and the one in favor of Kerry was not. If the elections were rigged, the whole system is responsible. Opinion I think that most of the allegations are credible. It is because whenever the questions were raised, for example, when media revealed that almost 20,000 of t hose enlisted in the ex-felon list were innocent, there was no negation of this fact by the higher authorities. They simply compiled another list which was also faulty. Failure to count votes in a timely manner naturally raises some objections. Also, the actual polls deviated too much from the exit polls.  

American History II Essay Example | Topics and Well Written Essays - 250 words

American History II - Essay Example A tariff refers to either a tax on exports or imports in and out of a country, or, on the other hand, a schedule or list of prices for things such as bus routes, electrical usage or rail service (Kaufman, 1998). From the 1790’s up to the eve of the First World War, Tariffs, often referred to as customs, were, for a long time, the largest source of the American revenue. A subsidy, on the other hand, referred to the assistance paid to an economic sector or business (Kaufman, 1998). A majority of subsidies were created by the U.S. government and offered to subventions in an industry so as to prevent the industry from collapsing. Subsidies, in the United States, were often regarded as a form of trade barrier or protectionism (Kaufman, 1998). This was because it made locally manufactured goods more competitive than imports. Finally, a national bank, in the United States, refers to a private bank operating within the regulatory structure, which might or might not function nationally. The whole meaning of a national bank is that the bank is not subject to state usury laws, which are intended to prevent predatory lending (Kaufman,

Boulder Colorado limiting new construction and population growth Essay

Boulder Colorado limiting new construction and population growth - Essay Example The differentiation of being able to pay and the willingness to pay are vastly poles apart because if a household has the ability to pay then it means that the breadwinner is earning more than the average office worker and is spending less than thirty-five percent (35%) of his or her earnings in paying for the house. Willingness to pay on the other hand means that the household is ready to comply with the payment requirements but there is no actual proof that the breadwinner has the financial resources to pay the monthly mortgages on the home aside from the simultaneous expenses needed for daily living. When these types of scenarios are taken into great consideration, it is without a doubt that urban sprawl is usually weighed down with issues regarding racial and social class discriminations (Wright Realtors). It is typical for urban sprawl to include the development of the suburban outskirts that are most often way pass the city limits. The major setbacks of this include high car de pendence, insufficient health and cultural facilities, higher per-person/ per capita costs, disorganized street plans, and pollution.

The Morally Blasphemous Essay Example for Free

The Morally Blasphemous Essay In the following essay, I will argue that modern day suicide bombers are not morally blameless by Camus’s standards. To be morally blameless in Camus’s terms, modern day suicide bombers must absolutely meet two vital criteria. For suicide bombers to be morally blameless, Camus stresses that these terrorists must have a just cause, and secondly meet the qualifications of proportional atonement. Since some suicide bombers have a just cause, but all do not meet the criteria of proportional atonement, they are therefore considered not to be morally blameless by Camus’s standards. In the following paragraphs, I will lay out the framework and foundations to explain why the majority of suicide bombers do not meet the criteria for proportional atonement. Secondly I will attempt to demonstrate how some of the terrorism committed by these people, may be in the name of justice but then again look at fluent counter arguments that point out that suicide bombers are breaking one of Camus’s important deontological constraints. Proportional atonement for Camus is the ability for any terrorist , and in this case Kaliayev, to reflect on his actions after having committed the act of violence against the Grand Duke. The terrorist or suicide bomber must then have the courage to pay the ultimate price with their own life. In Kaliayev’s case, this means to refuse any form of acquittal and to suffer the punishment. For Camus, paying with one’s life is the highest price an individual can pay. Therefore a terrorist willing to go through with his or her plan must understand that by doing so, he or she is acting under the pretenses that they are giving up everything. Those who provide an argument in saying that terrorists do pay a proportional price, bring forth the idea that by blowing themselves up, suicide bombers are clearly paying with their life, and are therefore accepting to pay the maximum price. Whether a terrorist like Kaliayev, kills one person by blowing up the Grand Duke’s carriage, or whether it be the back bombers who blew themselves up killing 191 Spaniards in Madrid, these terrorists are paying the ultimate price for what they see as committing an act of justice. The number of people you kill, be it one or ten thousand is irrelevant as a person only has one life to give since we cannot kill ourselves over. For those who hold this true, what they are failing to realize is that suicide bombers, although they are paying the ultimate price, are often celebrated as heroes back at home and monetary compensation is often rewarded to the family members of the suicide bombers. Therefore, you might say that terrorist do pay with their lives but minus the amount of post-mortem social prestige. In his book Driven to Death, author Ariel Merari discusses the effect that monetary compensation has on helping to recruit suicide bombers. In his book, Merari states that families receive money from many sources, including local charities as well as terrorist recruiter groups like modern day Al-Qaeda and the Palestinian authority. In Iraq, before the fall of Sadam Hussein’s regime, his government would give between $20,000 and $25,000 to the families of su icide bombers, often given the goal to blow up and kill American troops or Iranian Shi’ites. 1 1Merari, Ariel. A Controlled Study of Would Be Suicides. Driven to Death. New York: Oxford UP, 2010. 132-33. Print This brings me to my next point which discuses the power of what I call selfish reasoning. Another method is to try and compare modern day suicide bombers, (which we unfortunately have to generalize as Muslims) to Kaliayev. In my estimation suicide bombers blow themselves up for much ore selfish reasons. This would include the Islamic tradition of securing a place in paradise. Thus it could be far fetched to say that their death is an act of repentance but rather a quick way of going right up to paradise. Of course we do have to recognize that this may not be true for all suicide bombers. Unlike these suicide bombers Kaliayev is content to die for his cause, which is for securing a better life for the Russian people. Throughout the play there is absolutely no talk of heaven or paradise but rather the act of death as merely the end. During one of his arguments with Stepan, Kailayev notes that he joined the revolution because he loves life and is willing to give it up for the group’s cause. 2 The final foundation I wish to discuss is this idea of repentance. After having killed the Grand Duke, Kaliayev was forced to go on living in prison for a short amount of time, forced to focus and repent on his action. Even for the short amount of time, Kaliayev was forced to live knowing that he was a murderer and knowing of his dirty blood stained hands. Unlike Kaliayev who is forced to reconcile and repent, suicide bombers blow themselves up immediately, removing any bit of suffering, self reflection and pity from their agenda. This of course brings me to the next idea, which will focus on Camus’s first argument of being able to fulfill la just cause. 2Camus, Albert. The Just Assasins. Trans. Stuart Gilbert. Caligula And 3 Other Plays. New York: Random House, 1958. 243. Print. To say whether or not suicide bombers have a just or unjust cause is a very tricky question to answer. Since we are talking about modern day examples, let us assume we are referring to modern day su icide bombers recruited for groups like Al-Qaeda. Al-Qaeda’s objective is to stop the evils of American-Western oppression and economic control in the Arab world. In the last century, America has secured a dictatorship in Iran, invaded Iraq on a number of occasions, invaded Afghanistan overthrowing the Taliban and has stationed troops in Saudi Arabia in an effort to maintain a partnership that would give the United States cheap oil. Certainly having felt the oppression, suicide bombers and terrorists networks who do not have the means to take on the American military head on and engage in what is called guerilla or asymmetrical warfare. Suicide bombers will target the populations of western countries in order for the people to demand policy changes from the government out of fear of further attacks. After the dreadful Madrid bombings in 2004, the Spanish government pulled out of Iraq. A parallel can be drawn to the terrorist organization in the â€Å"Just Assassins†, unable to take the Russian military head on, the oppressed proletariats resort to unconventional warfare of terrorism against the leaders of governments in order to achieve their goal of freedom which Camus would define as clearly a just want for both those in the Arab world and for the proletariats of Russia. All this being considered, those opposed to the granting terrorists the â€Å"just cause† stamp of approval, we must consider that suicide bombers unlike Kaliayev are engaging in the violation of one of Camus’s largest moral constraints which includes the killing of innocents, along with the guilty. When a suicide bomber blows himself up, he usually does so with the goal of killing as many people as possible. In the story, kalayev cannot bring himself to kill the Grand Dukes niece and nephew because they are innocent; a group consensus follows his decision. If the Madrid back pack bombers wanted to get Camus’s morally blameless stamp of approval, perhaps they would have blown up the Spanish government rather than commuters. Having considered all the factors that have been discussed, for suicide bombers to be morally blameless by Camus’s standards they must first have a just cause and secondly practice proportional atonement. Whether or not some suicide bombers have a just cause is certainly up for interpretation and can be seen in many different lights, factors would include whether blowing up civilians is morally just and on what account they can be seen as blameful for even supporting a government that oppresses a people. On the other hand, assuming that the given suicide bombers have a just cause, it is evident for the reasons stated above that no modern day suicide bomber can fit the criteria of proportional atonement. Therefore anyway you put it, modern day suicide bombers are not morally blameless because they cannot meet both criteria successfully. Works Cited Camus, Albert, and Stuart Gilbert. Caligula Three Other Plays. New York: Random House, 1958. Print. Merari, Ariel. Driven to Death: Psychological and Social Aspects of Suicide Terrorism. New York: Oxford UP, 2010. Print.

The Customer Driven Marketing Strategy Marketing Essay

The Customer Driven Marketing Strategy Marketing Essay The marketing strategy explains the companys overall mission statement and future goals. Mostly marketing strategies are set with careful consideration by senior management. Marketing strategy must in cooperate the mission statement of the business. Shankar and Carpenter (2012, p.2) views marketing strategy as a broad plan of managerial initiatives and actions relating an organization to its customers and markets. Further states that there are three key aspects of marketing strategy as follows: Marketing strategy focuses on the strategic decisions necessary to allocate resources. It concerns managerial actions that have long-term effects. Decisions relating to marketing strategy are made by marketing executives in an organization and implemented by many others through the organization and beyond. Following are the four major activities involved in managing a customer-driven marketing strategy and the marketing mix are, i.e. Segmentation Targeting Differentiation Positioning Consumers are the centre of all marketing activity. The basic goals for all businesses are to create value for customers and build a strong profitable customer relationship. As stated by Kotler and Armstrong (2008, p.45) The marketing logic by which the company hopes to create this customer value and achieve these profitable relationships. Since the company owns the means of production it has the overall power to decide which customer to serve (segmentation and targeting) and how it will serve them (differentiation and Positioning). The business identifies the total market, then divides it into smaller segments, selects the most promising segments, and focuses on serving and satisfying customers in these segments in order to secure maximum profit. Using the market strategy the company then designs an integrated marketing mix made of factors under its control .i.e. Product , Place, Price, Promotion The four Ps. In order to find the best marketing strategy the company then uses market analysis, planning, implementation, and control. Through these activities fulfills the changes in demand from consumer behavior and adopts to the marketing environment. As stated by Mullins and Larreche (2006, p.3) IBMs competitive strategy was also quite consistent over the years, Given that the firm was never the lowest-cost producer in the industry, it did not try to compete with low prices. Instead, the firm pursued a quality differentiation strategy by offering superior products backed up by excellent technical service and selling them at premium prices. Customer-Driven Marketing Strategy In order to succeed in the modern competitive marketplace companies need to be customer centered, .i.e. they must fulfill the rapidly changing demands of the customer. Companies must draw the customer from competitor business, make them brand loyal and grow them by delivering greater value. Before anything a company must understand the needs and wants of its customers, only then it can fulfill by using the marketing strategy. Thus the company must use a careful market analysis. Market Segmentation The modern market is full of many types customers, products and needs. The company then determines which demand it can fulfill best and gain maximum benefits. Consumers are grouped in various ways geographic, demographic, psychographic, and products are made to fulfill their needs and wants. As stated by Kotler and Armstrong (2008, p.46) The process of dividing a market into distinct groups of buyers who have different needs, characteristics, or behaviors, who might require separate products or marketing programs is called market segmentation. Market segmentation consists of consumers who adopt in a similar way to different marketing efforts. In the car market for example wealthy consumers own the top notch cars but still make up only one segment of the market. Then we consumers who are price conscious and make up another market segment. It would difficult to fulfill needs of both segmentations so companies focus on the needs of one segment. Market Targeting After a company has defined one of its market segments it can target different segments of consumers. Market targeting involves information of each market segment and then selecting one or more segments to enter. The company must target segments in which it can best fulfill the needs of consumers. Wise companies enter into a segment from which they can achieve success in gaining customer loyalty and sustain it over time. A company might use the strategy niche marketing and target only a few segments from which the major competitor over looked. Alternatively companies might serve different kinds of customers but with the same wants, .i.e. Coca Cola. Multi nationals may serve the needs of all market segments. Most companies enter the market serving only segment of the market but as they gain success they grow and target a range of segments. Companies that attain the most success will eventually have the means necessary to serve all segments of the market; these leading companies have the different product design for each different market segment. Market Differentiation and Positioning After a company has chosen its market segment to enter, it must be decide how it will differentiate its market offering from competitors and must have unique way of serving its chosen target segment in order to secure maximum profits. A products position is the place it has in place of its competitor in the minds of consumers. The position of the product is one of the most crucial things in order to get consumers to buy it and attain brand loyalty from them. If products were similar consumers would have no way of differentiating between products and thus there would be no need to buy it. Positioning is the business securing a unique space in the minds of consumers in comparison to competitors products. When positioning its products the company identifies the plus points it has in that segment that provides competitive advantage over competitor. The company can give greater value to customers at low prices in comparison to competitors and attain a unique position in the market and win consumer brand loyalty. If a company promises greater value then it must differentiate its product from competitors and must deliver greater value in order for the product to maintain position in minds of the consumers. Thus effective positioning begins with differentiation, actually differentiating the product so that it gives consumers more value. When a company has achieved a successful position it must make strong steps to deliver and communicate that position to target consumers. The entire marketing program of a company appreciates the chosen position strategy. Developing an integrated Marketing Mix After developing the market strategy the company begins to plan the details of the marketing mix. The marketing mix a set of controllable marketing tools that the firm uses to produce the response it wants to get back from the target market. The marketing mix is whatever a firm has the power to do in order to influence demand on its product. The marketing mix consists of the four Ps Product, Price, Place, and Promotion. Product means the goods and services combination the company the target market. Price is the amount of money customers would have to pay to obtain the product. Different companies target different range of customers i.e. luxury car makers target the wealthy consumers. Place includes the different locations the companys product is available to target consumers. Promotion means attract consumers and persuades them to buy the product. Ferrell and Hartline (2011, p.17) explains, The role of social responsibility and ethics in marketing strategy has come to the forefront of important business issues in todays economy. Our society still reverberates from the effects of corporate scandals at Enron, WorldCom, and ImClone, among others. Although these scandals make for interesting reading, many innocent individuals have suffered the consequences from these companies unethical behavior.

Prototype Modeling of Smart Grid Technology at Ciit Lahore

Prototype Modeling of Smart Grid Technology at Ciit Lahore CHAPTER 1 INTRODUCTION TO SMART GRID 1.1 Introduction 1.1.1 Definition: The smart grid system is vast collection of technologies to provide an electricity network having the ability to solve the major issues related to reliability, cost effectiveness of electric power and decentralization or grid dependency The smart grid technology using renewable energy sources transferred electricity towards user side with the concept of integration of renewable energy sources. 1.1.2 Why Smart Grid Technology Adopted The demand of electricity is increased so much by the passage of time, which creates some major problems related to conventional electricity network. By 2020 energy demand will be doubled from the present demand [1]. Smart grid is the result of such efforts which are performed to make availability of electricity more reliable, economical and user friendly with the concept of decentralized network due to two way communication of electricity through network[2]. The Architectural model of a 21st century power system that interconnects everyone to affordable, abundant, clean, reliable, and efficient electricity anytime, anywhere. The purpose of Smart Grid is also to integrate several renewable resources with our national Grid and enhances the efficiency; reliability and thus providing a hassle free Transmission of electric power. It also contributes to reduce carbon emissions and providing a pollution free environment. 1.2 Back Ground 1.2.1 The European Development in the Area of Smart Grid In the next three decades European member state will expend about 750 billion in power infrastructure. This amount will expend on generation and networks. The European Technology plate form was developed in 2005 to solve the problems of Network Owners, operators and users[3]. 1.2.2 Smart Grid Development in USA In USA the Smart grid developments initiated during first Bush Administration[4]. In 2002 a DOE study describes the hundred of million of Dollar spent In US power systems on transmission practices and results a proposal of construction of transformed national electricity grid upto2030 providing the best and secure transmission of electricity[5]. 1.2.3 Smart Grid Development in Australia Under the Energy Transformed Flagship the Intelligent Grid Program was launched on 19 Aug, 2008. This Program researched in the fields of Control methodologies and economic modeling for distributed generation, Social impact of Intelligent grid, New housing developments and micro grids[6]. 1.3 Design Description 1.3.1 Features of Smart Grid The most important features of Smart Grid Technology are: Integration of Renewable Sources Battery Storage option Provide electric power to both AC and DC loads Advance Monitoring 1.3.2 Proposed Methodology Above figure shows prototype modeling of smart grid system at micro level along with the integration of several renewable energy resources such as small wind plant and solar panels. The charge controllers are special devices used for the purpose to control the abrupt change in voltage and stop the reverse flow of current towards PV or wind turbine systems, and also control the charging and discharging of batteries. An integrator is also one of the most important components of our project. The function of this device to integrate powers from both energy sources in a way that during operating time of the sources loads will directly get power from these sources and at night or the time when these sources are not operating loads are facilitated through battery banks. 1.4 Advantages of Smart Grid A. Motivates and Includes the Consumer Smart Grid is a end user device it motivates the consumer to generate a free source of electricity and to utilize it in household appliances when electricity from Grid is not available. B. Provides Power Quality for 21st Century Needs It provides power free of disturbance, sags, interruptions and spikes. C. Markets Opportunities Smart grid supports energy markets that encourage both investment and innovation. D. Operates Efficiently and Optimizes Assets Smart grid is easy to install infrastructure, transmit more power through existing systems and optimizes easily with present grid. E. Reduction in cost of power infrastructure When renewable energy sources are infused into the power grid, end-use demands can be adjusted to available power supplies. The ability to manage and reduce peak demands demolishes the need for costly peaking and â€Å"just-in-case† power infrastructure. F. Reduced use of polluting plants Some existing powerplants are not environment friendly which is adversely affecting the environment around us. Smart grid can produce pollution free generation of electricity. G. Clean power market During serious air pollution alerts, power plants and heavy industries sometimes shut down. Smart Grid ensures you clean power options. H. Energy storage Smart Grid is also equipped with battery backup options which not only stores energy also used as grid shock absorbers as well. I. Integrate able with Energy Resources and Storage Options The system also enables plug-and-play interconnection to multiple energy resources and storage devices (e.g. solar, wind, battery storage, etc.) 1.5 Brief Introduction to chapters Chapter 2 This chapter is a survey report about renewable energy sources. Also wind and solar characteristics of Pakistan are given in this chapter. Supply and Demand gap also discussed in this chapter. Chapter 3 This chapter is about PV system. Complete introduction and types of PV system are discussed also given here the architecture model of PV system with design description. And the experimental values also mentioned in this chapter. Chapter 4 This chapter defines the wind turbine specifications. Chapter starts from introduction then history discussed and after that design description is completely described. The experimental values also given in this chapter with advantages and drawbacks of wind turbine technology. Chapter 5 This chapter covers the remaining portion of smart grid technology. First of all integrator is discussed with design after that charge controller and power inverters also discussed with there design and circuitry. CHAPTER 2 LITERATURE SURVEY Contents: World Wide Survey of Renewable Energy Demand Supply Gap in Pakistan Depletion in Oil and Gas Energy Sources in Pakistan Wind Energy Solar Energy 2.1 World Wide Survey of Renewable Energy Renewable energy has an essential contribution in world energy generation. So many projects are under consideration regarding to renewable energy. 2.1.1 Global Status Report This report describes the market condition, investment and targets as well as policies. The report doesnt describe analysis or conclusions, though it reveals some extra ordinary facts regarding the renewable energy . By the end of 2005 only 45 countries were included in the achievement of renewable energy targets which are increased up to 76 in 2009. According to this report last year was the best era for renewable energy. Capacity in developing countries grew to 119GW, or 43% of the total. Including Pakistan and magnolia less or more than 8-0 countries has started plantation of wind power plants at commercial measures[7]. Some achievements of the year 2008 are: In just 1 year the capacity of solar photovoltaic plants tripled to 3 GW from 200 KW. Wind power by 29% and solar hot water increased by 15%. Grid connected photovoltaic systems increased up to 13GW, wind energy grew up to 250%, 121GW and total power generation capacity from renewable energy boost up to 75%. Spain becomes the super power in the field of grid connected PV systems with inclusion of 2.6GW. Germany also takes some handy steps and added 1,5GW in their system. Some other developed countries also provide large contributions like USA(3ooMW), Italy ( 300MW) , South Korea ( 270MW) and Japan (240MW) respectively . in total 16GW is the generation of solar including off-grid by 2009 worldwide. Table2.1 Energy Added and Exists in 2009-2010 2.2 Demand Supply gap in Pakistan If we give a look at demand supply graph then we will come to know that the difference between demand and supply is becoming wider and wider by the passage of time .the scenario in 3rd world countries is totally discriminated e.g. Pakistan. Needs are increasing exponentially but we are desperately lacking in finding out a good solution. if we have an eye view we may find 3 reasons of demand supply gap. Increase in prices of oil and gas , increase in population and increase in cost of energy . 2.2.1 Energy Demand With the increase in population energy requirements are also increasing. All the industry and the production of our daily need in dependent upon electricity . 2.2.2 Energy Supply Current eras total production of energy does not meet the current requirement of energy , though the end results are critical in the sense of increase in demand supply gap . Serious steps are needed to be 2.2.3 Energy cost If we have eye view on last few decades we will come to see the highlighted reduction in the reserves of oil and natural gas, which causes the increase in the cost of per unit production of electricity. This is also the reason of widening the demand supply gap. 2.2.4 Sustainability level The systems which are to be used for the generation of electricity must be stable, but unfortunately we have not surety of sustainability level of present system and the graph is gradually decreasing according to our present and future demands . This decrease in sustainability may overcome by using alternative techniques. 2.3 Depletion in oil and gas A large amount of electricity is being produced by fossil fuels and the present value of electricity generated by fossil fuels is increasing. According to the European energy commission and International energy the present reservoirs of oil and gas are not sufficient enough to meet the future requirements. so as the result after 10-12 years we have the depletion in the percentage of Oil using for the generation of electricity as shown in fig 2.2. As from the above it is obvious that from 1930 to one word till 2010 there is continuous growth in both oil and gas reserves but after 2010 there is deep declined. If the above graph follows the same pattern there is near future we will be totally dependent upon alternates of energy generation. 2.4 ENERGY SOURCES IN PAKISTAN The primary energy supplies today are not enough to meet even the present demand. More, a very large part of rural area does not have the electricity facilities because they are too expensive to be connected to the national grid. So, Pakistan like other developing countries in the region is facing a severe challenge in energy deficit. The development of renewable energy sources can play an important role in meeting such challenge. If we see around yourself Pakistan best suits for Solar (PV, thermal), water, wind and Wastes. These are the best renewable sources and Pakistan doesnt lack these. Pakistan can b benefited from these as substitute energy in areas where these renewable sources exist. Renewable energy Fossil fuels Nuclear power 2.4.1 Renewable energy It is energy which is produced by natural sources such as wind rain solar and geothermal heat. 2.4.1.1 Types of renewable Energy Wind Biomass Solar Wave and tidal Geothermal These all sources are best placed in Pakistan and we are not lacking in any at all , thus we can produce great amount of energy using these renewable sources , Capturing renewable energy by animals , plants and humans does not permanently deplete the resource. Fossil fuels are renewable but on a very long time-scale, are exploited at rates that may deplete these resources in the near future. 2.4.2 Fossil Fuels It includes natural gas, oil and coal . fossil fuels are lacking in Pakistan as well the world therefore renewable sources are needed to meet th essential needs 2.5 Wind Energy Wind energy is one of the best of renewable sources and probably suits Pakistan atmosphere at peak. As our project is related to wind energy as well. In Pakistan wind energy projects are working under the Pakistan Meteorological Dept with the financial collaboration of Ministry of Science and Technology which are accomplishing many such projects in Pakistan. About 3% of the total Pakistans land area is termed as good to excellent for utility scale production of electricity. Fig2.3. shows the variations of wind speeds in different areas of Pakistan Average wind speed in Lahore is 3m/s as shown in Fig.2.4 . Therefore for the prototype smart Grid system, average wind speed must exceeds the theoretical values as given in[10]. 2.6 Solar energy Its one of the types of renewable energies, as in our project we are working on solar energy, in photovoltaic system solar cells covert sun radiation to DC electricity. The provinces of Sindh , Punjab and Baluchistan and the Thar desert are specially suited for the utilization of solar energy. The solar statistics in Pakistan is highly favourable for energy generation. According to Fig2.5. the South western province offers perfect condition for utilization of solar energy. Since Pakistan locates near the equator so it has relatively high UV index as compared to other regions of the World. The solar characteristics graph in the Lahore region is shown in Fig. 2.6. Lahore city also offers suitable condition for harnessing solar energy The average sunlight hours lies between 7 to 8 hours per day which is approximately 2700 hours per annually. Graph in Fig. 3 shows the UV index of Lahore during a day time in the month of April. Usually the radiation intensity has its maximum value at noon .And value of solar radiation reaches its maximum value during the mid of summers. Chapter No 3 PHOTOVOLTAIC SYSTEM Contents: Introduction to solar panels History of PV system Photovoltaic Cell Architecture Implementation of PV system Battery 3.1 Introduction: Solar cell or photovoltaic cell is the device use to convert sunlight into electricity. It works on the basic principle of photovoltaic effect. 3.1.1 Photovoltaic effect When the photons of light falls on the semiconductor material. The photons try to knockout the electrons from the conduction bands. As the energy gap between valence and conduction band increases and when a sufficient amount of energy is projected by the light photons .the electrons knocked out from their respective atom and started to move freely. These free electrons moves towards n-side and holes created due to the deficiency of electrons in this region moves towards p-side to recombine themselves .This difference of potential allows the flow of current. The PV cell absorbs incoming light photons in p-type. This p-type layer should be synchronized in such a way that it can absorb as many as photons possible and set free as many as electrons possible, to make a radiant flow of current. In order to make and efficient flow solar cell , the surface of the cell should be kept rough to maximize the absorption of photons while reflection should be minimized in this way maximum conduction can be achieved 3.2 History The photovoltaic cell was developed in 1954 at Bell Laboratories. The first highly efficient solar cell was developed by Daryl Chapin, Calvin Souther Fuller and Gerald Pearson in year 1954 using a diffused silicon p-n junction. Firstly, cells were developed for toys and other minor uses, as the cost of their production was very high. Design of solar cells is improved day by day to utilize it for more applications. The applications for that solar panels are used are different and there are three levels of generation 3.2.1 First Generation: First generation cells are single junction devices and they have large area also having high quality with reduction in production cost 3.2.2 Second Generation: These materials are developed to address energy requirements and production cost. They reduce high temperature processing as vapour deposition, electroplating and Ultrasonic nozzles. 3.2.3 Third Generation: The aimof these technologies is to improve poor electrical performance of second generation technologies with low production cost. 3.3 Photovoltaic cell architecture A PV module consists of a silicon cell .These cell are connected in series or parallel manner in order to produce desired voltage and current .Inside a PV cell a circuit is present that is sealed from the envoi metal protective lamination .A PV panel consists of one or more modules joined together. Finally these panels are combined to make a single PV array which is a complete electricity producing unit. The performance of a PV array or its modules is rated by its maximum throughput power under S.T.C (Standard Test Condition).STC is defined as when a PV modulecell is operated under 25  °C (77F), with an incident solar irradiation of 1000 W/m2 with the spectral distribution of 1.5 air mass. These are the perfect condition for a PV module to operate in , but in actual the performance of a PV module is almost 80 to 90 percent of its STC rating. The operating lifetime of a PV module is between 20 to 30 years .Most of the manufactures offers warranty of 20 or more years of its DC output power to a sustainable amount .PV modules are also lice censed under (UL) qualification test for its reliability checks. 3.3.1 Types of Solar Cell Now a days there are various types of cell materials are developed. Multi junction PV cells are made in order to increase the cell efficiency while decreasing its volume and weight. But they are far more expensive then an ordinary silicon cells. The maximum efficiency of a PV cell is achieved almost to 30 percent by doping different intrinsic material together .Example of the exotic materials are Gallium arsenide and Indium serenade etc. However silicon cells are the most common and widely used PV cells. There are three major types of Silicon cell: Amorphous silicon solar Cell or Thin Film Cell Mono-crystalline Wafers Poly crystalline Cell Amorphous Silicon Solar Cell Amorphous technology is often seen in small devices, such as those in garden lamps or calculators, although amorphous panels are also increasingly used in other larger applications. They are formed by depositing a thin film of silicon onto a sheet of different material such as steel. The panel formed as one piece and each cell is not as visible as in other types. Efficiency of an amorphous solar cell is between 6 and 8%. The Lifetime of an amorphous cell is however shorter than that of crystalline cell. Amorphous cells have current density of about 15 mA/cm2,and the voltage of the cell without any connected load is 0.8 V, which is more as compared to crystalline cells. The efficiency of amorphous solar panels is low as those made from individual solar cells, although improvement has been made over recent years to a point where they can be use as a practical alternative to panels made with crystalline cells. Crystalline silicon solar cell The maximum efficiency of silicon solar cell is around 23 %, by adding some other semi-conductor materials it can increase up to 30 %, it depends on wavelength and semiconductor material being used. Crystalline solar cells are made up of wafers like stuff, which has about 0.3 mm thick and diameter of 10 to 15 cm. They can generate approximately 35 mA of current per cm2 of area at voltage of about 550 mV at full illumination. Crystalline solar cells can be wired in series or parallel to produce a solar panel. As each cell produces a voltage of between 0.5 and 0.6 Volts, 36 cells equipped in series are needed to produce an open-circuit voltage of about 20 Volts. This is enough to charge a 12 Volt battery under certain conditions. Although the efficiency of mono-crystalline cells is slightly higher as compared to that of a polycrystalline cells, but there are some practical difference in their performance. Crystalline cells have longer lifetime than that of amorphous solar cells. In our project we have used crystalline silicon cell because they are more efficient yet lesser in volume as compared to other types of solar cell, easily available in market and it is more economical. Polycrystalline Cell Polycrystalline silicon, also called poly silicon , consists of small silicon crystals of Polycrystalline cells which can be recognized by a visible grain, a â€Å"metal flake effect†. Semiconductor grade (solar grade) polycrystalline silicon then form to single crystal silicon, that is randomly associated crystallites of silicon in polycrystalline silicon are converted to a large single crystal[11]. Single crystal silicon is used in manufacture most of Si-based microelectronic devices. Polycrystalline silicon can be available up to 99.9999% pure. 3.4 Implementation of PV system: 3.4.1 Types of PV system There are three types of PV system being implemented around the world depending upon its function and integration with other energy resources. Standalone PV system Grid Connected PV system Hybrid Systems Stand alone PV system This type of system is usually present in our wrist watches, calculators and in space crafts also. These are dependent totally on its self generated power through solar panels and are directly used by DC loads or AC loads through inverter. In some system battery bank is also available to store the unused power to facilitate loads during night or under low light conditions. Further more a charge controller is also required in order to avoid battery from over charging and deep discharging. An inverter is also employed to provide power to AC loads. Grid Connected PV system In grid connected type the PV module has also backed up with WAPDA line or Grid connection. In this way if load is not getting enough power from the PV module or its battery, it will switch to the WAPDA line. This type of system is most commonly used around the World. Its applications are found mostly in small industries and homes. Hybrid System In this type the PV system is also integrated with two or more type of energy resources which may or may not be renewable resources .For example a wind turbine, steam engine or a small hydro plant etc. Other energy sources can also be integrated depending upon climate, geographical location of the place and several other perspectives. These systems are more appropriate for remote applications such as military installation, communication stations and rural villages. 3.4.2 Design Methodology Our project is based on a Hybrid System Consisting of a PV module and a windmill as two renewable energy resources, we have chosen these sources keeping in mind the climate and terrain of Lahore. 3.4.2.1 Components of Photovoltaic system: Solar cell Panel Inverter Charge Controller Batteries Integrator The major component of our system is the integrator .The function of this device is to integrate powers from both energy sources in a way that during operating time of the sources loads will directly get power from these sources and at night or the time when these sources are not operating loads are facilitated through battery banks. A controller is placed in the integrator circuit that is continuously monitoring the voltage level being provided by the sources. If the load can operate single handed by either of the sources the rely will build its connection from load with that source while the energy generated by the second source is being stored in the batteries .If both sources are required to derive a certain load rely opens up its connection of both sources with the load. When both sources are not providing a sufficient amount of power to the loads the controller will check whether batteries could provide sufficient amount of voltage so, it will start delivering power to load from the battery bank otherwise an LED blinks indicating that system cannot provide sufficient amount of power and will shutdown eventually. 3.4.2.2 Solar Panel Characteristics Table 3.1. Solar Panel Characteristics 3.4.2.3 Experimental Values This table shows the experimental results of output voltage and output current with respect to different timings and temperature variations in a day. Table 3.2. Solar Panel Throughput 3.4.2.4 Factors Affecting Output Power STC(Standard Test Condition) The electricity produce by solar cell is in DC, the DC output of solar panel is Tested under the STC that is Cell Temperature= 25 °C Solar Radiation Intensity= 1000 W/m2.. Air Mass= 1.5 These are the standard test condition at which Solar cell gives its Maximum Efficiency, in other conditions there is almost 10 to 15 percent of decrease in the efficiency of cell with respect to its STC rating. Temperature Output power of the solar cell is inversely proportion to the increase in temperature of the cell. For a crystalline module , a typical temperature reduction factor proposed by CEC is 89 percent which means †95 watts† module will typically provide 85 Watts (95watts*0.89=85watts) under sunlight conditions during summer seasons. Mismatch and wiring Losses The performance of the system can be affected due to mismatch of module connections. The loss in power also depends upon the increase in length of wire between source and load. As the distance between source and load increases losses also increases. Therefore the distance should be kept minimal to get maximum power throughput. DC To AC conversion Losses Since our system Prototype Modeling of Smart Grid Technology at Ciit Lahore Prototype Modeling of Smart Grid Technology at Ciit Lahore CHAPTER 1 INTRODUCTION TO SMART GRID 1.1 Introduction 1.1.1 Definition: The smart grid system is vast collection of technologies to provide an electricity network having the ability to solve the major issues related to reliability, cost effectiveness of electric power and decentralization or grid dependency The smart grid technology using renewable energy sources transferred electricity towards user side with the concept of integration of renewable energy sources. 1.1.2 Why Smart Grid Technology Adopted The demand of electricity is increased so much by the passage of time, which creates some major problems related to conventional electricity network. By 2020 energy demand will be doubled from the present demand [1]. Smart grid is the result of such efforts which are performed to make availability of electricity more reliable, economical and user friendly with the concept of decentralized network due to two way communication of electricity through network[2]. The Architectural model of a 21st century power system that interconnects everyone to affordable, abundant, clean, reliable, and efficient electricity anytime, anywhere. The purpose of Smart Grid is also to integrate several renewable resources with our national Grid and enhances the efficiency; reliability and thus providing a hassle free Transmission of electric power. It also contributes to reduce carbon emissions and providing a pollution free environment. 1.2 Back Ground 1.2.1 The European Development in the Area of Smart Grid In the next three decades European member state will expend about 750 billion in power infrastructure. This amount will expend on generation and networks. The European Technology plate form was developed in 2005 to solve the problems of Network Owners, operators and users[3]. 1.2.2 Smart Grid Development in USA In USA the Smart grid developments initiated during first Bush Administration[4]. In 2002 a DOE study describes the hundred of million of Dollar spent In US power systems on transmission practices and results a proposal of construction of transformed national electricity grid upto2030 providing the best and secure transmission of electricity[5]. 1.2.3 Smart Grid Development in Australia Under the Energy Transformed Flagship the Intelligent Grid Program was launched on 19 Aug, 2008. This Program researched in the fields of Control methodologies and economic modeling for distributed generation, Social impact of Intelligent grid, New housing developments and micro grids[6]. 1.3 Design Description 1.3.1 Features of Smart Grid The most important features of Smart Grid Technology are: Integration of Renewable Sources Battery Storage option Provide electric power to both AC and DC loads Advance Monitoring 1.3.2 Proposed Methodology Above figure shows prototype modeling of smart grid system at micro level along with the integration of several renewable energy resources such as small wind plant and solar panels. The charge controllers are special devices used for the purpose to control the abrupt change in voltage and stop the reverse flow of current towards PV or wind turbine systems, and also control the charging and discharging of batteries. An integrator is also one of the most important components of our project. The function of this device to integrate powers from both energy sources in a way that during operating time of the sources loads will directly get power from these sources and at night or the time when these sources are not operating loads are facilitated through battery banks. 1.4 Advantages of Smart Grid A. Motivates and Includes the Consumer Smart Grid is a end user device it motivates the consumer to generate a free source of electricity and to utilize it in household appliances when electricity from Grid is not available. B. Provides Power Quality for 21st Century Needs It provides power free of disturbance, sags, interruptions and spikes. C. Markets Opportunities Smart grid supports energy markets that encourage both investment and innovation. D. Operates Efficiently and Optimizes Assets Smart grid is easy to install infrastructure, transmit more power through existing systems and optimizes easily with present grid. E. Reduction in cost of power infrastructure When renewable energy sources are infused into the power grid, end-use demands can be adjusted to available power supplies. The ability to manage and reduce peak demands demolishes the need for costly peaking and â€Å"just-in-case† power infrastructure. F. Reduced use of polluting plants Some existing powerplants are not environment friendly which is adversely affecting the environment around us. Smart grid can produce pollution free generation of electricity. G. Clean power market During serious air pollution alerts, power plants and heavy industries sometimes shut down. Smart Grid ensures you clean power options. H. Energy storage Smart Grid is also equipped with battery backup options which not only stores energy also used as grid shock absorbers as well. I. Integrate able with Energy Resources and Storage Options The system also enables plug-and-play interconnection to multiple energy resources and storage devices (e.g. solar, wind, battery storage, etc.) 1.5 Brief Introduction to chapters Chapter 2 This chapter is a survey report about renewable energy sources. Also wind and solar characteristics of Pakistan are given in this chapter. Supply and Demand gap also discussed in this chapter. Chapter 3 This chapter is about PV system. Complete introduction and types of PV system are discussed also given here the architecture model of PV system with design description. And the experimental values also mentioned in this chapter. Chapter 4 This chapter defines the wind turbine specifications. Chapter starts from introduction then history discussed and after that design description is completely described. The experimental values also given in this chapter with advantages and drawbacks of wind turbine technology. Chapter 5 This chapter covers the remaining portion of smart grid technology. First of all integrator is discussed with design after that charge controller and power inverters also discussed with there design and circuitry. CHAPTER 2 LITERATURE SURVEY Contents: World Wide Survey of Renewable Energy Demand Supply Gap in Pakistan Depletion in Oil and Gas Energy Sources in Pakistan Wind Energy Solar Energy 2.1 World Wide Survey of Renewable Energy Renewable energy has an essential contribution in world energy generation. So many projects are under consideration regarding to renewable energy. 2.1.1 Global Status Report This report describes the market condition, investment and targets as well as policies. The report doesnt describe analysis or conclusions, though it reveals some extra ordinary facts regarding the renewable energy . By the end of 2005 only 45 countries were included in the achievement of renewable energy targets which are increased up to 76 in 2009. According to this report last year was the best era for renewable energy. Capacity in developing countries grew to 119GW, or 43% of the total. Including Pakistan and magnolia less or more than 8-0 countries has started plantation of wind power plants at commercial measures[7]. Some achievements of the year 2008 are: In just 1 year the capacity of solar photovoltaic plants tripled to 3 GW from 200 KW. Wind power by 29% and solar hot water increased by 15%. Grid connected photovoltaic systems increased up to 13GW, wind energy grew up to 250%, 121GW and total power generation capacity from renewable energy boost up to 75%. Spain becomes the super power in the field of grid connected PV systems with inclusion of 2.6GW. Germany also takes some handy steps and added 1,5GW in their system. Some other developed countries also provide large contributions like USA(3ooMW), Italy ( 300MW) , South Korea ( 270MW) and Japan (240MW) respectively . in total 16GW is the generation of solar including off-grid by 2009 worldwide. Table2.1 Energy Added and Exists in 2009-2010 2.2 Demand Supply gap in Pakistan If we give a look at demand supply graph then we will come to know that the difference between demand and supply is becoming wider and wider by the passage of time .the scenario in 3rd world countries is totally discriminated e.g. Pakistan. Needs are increasing exponentially but we are desperately lacking in finding out a good solution. if we have an eye view we may find 3 reasons of demand supply gap. Increase in prices of oil and gas , increase in population and increase in cost of energy . 2.2.1 Energy Demand With the increase in population energy requirements are also increasing. All the industry and the production of our daily need in dependent upon electricity . 2.2.2 Energy Supply Current eras total production of energy does not meet the current requirement of energy , though the end results are critical in the sense of increase in demand supply gap . Serious steps are needed to be 2.2.3 Energy cost If we have eye view on last few decades we will come to see the highlighted reduction in the reserves of oil and natural gas, which causes the increase in the cost of per unit production of electricity. This is also the reason of widening the demand supply gap. 2.2.4 Sustainability level The systems which are to be used for the generation of electricity must be stable, but unfortunately we have not surety of sustainability level of present system and the graph is gradually decreasing according to our present and future demands . This decrease in sustainability may overcome by using alternative techniques. 2.3 Depletion in oil and gas A large amount of electricity is being produced by fossil fuels and the present value of electricity generated by fossil fuels is increasing. According to the European energy commission and International energy the present reservoirs of oil and gas are not sufficient enough to meet the future requirements. so as the result after 10-12 years we have the depletion in the percentage of Oil using for the generation of electricity as shown in fig 2.2. As from the above it is obvious that from 1930 to one word till 2010 there is continuous growth in both oil and gas reserves but after 2010 there is deep declined. If the above graph follows the same pattern there is near future we will be totally dependent upon alternates of energy generation. 2.4 ENERGY SOURCES IN PAKISTAN The primary energy supplies today are not enough to meet even the present demand. More, a very large part of rural area does not have the electricity facilities because they are too expensive to be connected to the national grid. So, Pakistan like other developing countries in the region is facing a severe challenge in energy deficit. The development of renewable energy sources can play an important role in meeting such challenge. If we see around yourself Pakistan best suits for Solar (PV, thermal), water, wind and Wastes. These are the best renewable sources and Pakistan doesnt lack these. Pakistan can b benefited from these as substitute energy in areas where these renewable sources exist. Renewable energy Fossil fuels Nuclear power 2.4.1 Renewable energy It is energy which is produced by natural sources such as wind rain solar and geothermal heat. 2.4.1.1 Types of renewable Energy Wind Biomass Solar Wave and tidal Geothermal These all sources are best placed in Pakistan and we are not lacking in any at all , thus we can produce great amount of energy using these renewable sources , Capturing renewable energy by animals , plants and humans does not permanently deplete the resource. Fossil fuels are renewable but on a very long time-scale, are exploited at rates that may deplete these resources in the near future. 2.4.2 Fossil Fuels It includes natural gas, oil and coal . fossil fuels are lacking in Pakistan as well the world therefore renewable sources are needed to meet th essential needs 2.5 Wind Energy Wind energy is one of the best of renewable sources and probably suits Pakistan atmosphere at peak. As our project is related to wind energy as well. In Pakistan wind energy projects are working under the Pakistan Meteorological Dept with the financial collaboration of Ministry of Science and Technology which are accomplishing many such projects in Pakistan. About 3% of the total Pakistans land area is termed as good to excellent for utility scale production of electricity. Fig2.3. shows the variations of wind speeds in different areas of Pakistan Average wind speed in Lahore is 3m/s as shown in Fig.2.4 . Therefore for the prototype smart Grid system, average wind speed must exceeds the theoretical values as given in[10]. 2.6 Solar energy Its one of the types of renewable energies, as in our project we are working on solar energy, in photovoltaic system solar cells covert sun radiation to DC electricity. The provinces of Sindh , Punjab and Baluchistan and the Thar desert are specially suited for the utilization of solar energy. The solar statistics in Pakistan is highly favourable for energy generation. According to Fig2.5. the South western province offers perfect condition for utilization of solar energy. Since Pakistan locates near the equator so it has relatively high UV index as compared to other regions of the World. The solar characteristics graph in the Lahore region is shown in Fig. 2.6. Lahore city also offers suitable condition for harnessing solar energy The average sunlight hours lies between 7 to 8 hours per day which is approximately 2700 hours per annually. Graph in Fig. 3 shows the UV index of Lahore during a day time in the month of April. Usually the radiation intensity has its maximum value at noon .And value of solar radiation reaches its maximum value during the mid of summers. Chapter No 3 PHOTOVOLTAIC SYSTEM Contents: Introduction to solar panels History of PV system Photovoltaic Cell Architecture Implementation of PV system Battery 3.1 Introduction: Solar cell or photovoltaic cell is the device use to convert sunlight into electricity. It works on the basic principle of photovoltaic effect. 3.1.1 Photovoltaic effect When the photons of light falls on the semiconductor material. The photons try to knockout the electrons from the conduction bands. As the energy gap between valence and conduction band increases and when a sufficient amount of energy is projected by the light photons .the electrons knocked out from their respective atom and started to move freely. These free electrons moves towards n-side and holes created due to the deficiency of electrons in this region moves towards p-side to recombine themselves .This difference of potential allows the flow of current. The PV cell absorbs incoming light photons in p-type. This p-type layer should be synchronized in such a way that it can absorb as many as photons possible and set free as many as electrons possible, to make a radiant flow of current. In order to make and efficient flow solar cell , the surface of the cell should be kept rough to maximize the absorption of photons while reflection should be minimized in this way maximum conduction can be achieved 3.2 History The photovoltaic cell was developed in 1954 at Bell Laboratories. The first highly efficient solar cell was developed by Daryl Chapin, Calvin Souther Fuller and Gerald Pearson in year 1954 using a diffused silicon p-n junction. Firstly, cells were developed for toys and other minor uses, as the cost of their production was very high. Design of solar cells is improved day by day to utilize it for more applications. The applications for that solar panels are used are different and there are three levels of generation 3.2.1 First Generation: First generation cells are single junction devices and they have large area also having high quality with reduction in production cost 3.2.2 Second Generation: These materials are developed to address energy requirements and production cost. They reduce high temperature processing as vapour deposition, electroplating and Ultrasonic nozzles. 3.2.3 Third Generation: The aimof these technologies is to improve poor electrical performance of second generation technologies with low production cost. 3.3 Photovoltaic cell architecture A PV module consists of a silicon cell .These cell are connected in series or parallel manner in order to produce desired voltage and current .Inside a PV cell a circuit is present that is sealed from the envoi metal protective lamination .A PV panel consists of one or more modules joined together. Finally these panels are combined to make a single PV array which is a complete electricity producing unit. The performance of a PV array or its modules is rated by its maximum throughput power under S.T.C (Standard Test Condition).STC is defined as when a PV modulecell is operated under 25  °C (77F), with an incident solar irradiation of 1000 W/m2 with the spectral distribution of 1.5 air mass. These are the perfect condition for a PV module to operate in , but in actual the performance of a PV module is almost 80 to 90 percent of its STC rating. The operating lifetime of a PV module is between 20 to 30 years .Most of the manufactures offers warranty of 20 or more years of its DC output power to a sustainable amount .PV modules are also lice censed under (UL) qualification test for its reliability checks. 3.3.1 Types of Solar Cell Now a days there are various types of cell materials are developed. Multi junction PV cells are made in order to increase the cell efficiency while decreasing its volume and weight. But they are far more expensive then an ordinary silicon cells. The maximum efficiency of a PV cell is achieved almost to 30 percent by doping different intrinsic material together .Example of the exotic materials are Gallium arsenide and Indium serenade etc. However silicon cells are the most common and widely used PV cells. There are three major types of Silicon cell: Amorphous silicon solar Cell or Thin Film Cell Mono-crystalline Wafers Poly crystalline Cell Amorphous Silicon Solar Cell Amorphous technology is often seen in small devices, such as those in garden lamps or calculators, although amorphous panels are also increasingly used in other larger applications. They are formed by depositing a thin film of silicon onto a sheet of different material such as steel. The panel formed as one piece and each cell is not as visible as in other types. Efficiency of an amorphous solar cell is between 6 and 8%. The Lifetime of an amorphous cell is however shorter than that of crystalline cell. Amorphous cells have current density of about 15 mA/cm2,and the voltage of the cell without any connected load is 0.8 V, which is more as compared to crystalline cells. The efficiency of amorphous solar panels is low as those made from individual solar cells, although improvement has been made over recent years to a point where they can be use as a practical alternative to panels made with crystalline cells. Crystalline silicon solar cell The maximum efficiency of silicon solar cell is around 23 %, by adding some other semi-conductor materials it can increase up to 30 %, it depends on wavelength and semiconductor material being used. Crystalline solar cells are made up of wafers like stuff, which has about 0.3 mm thick and diameter of 10 to 15 cm. They can generate approximately 35 mA of current per cm2 of area at voltage of about 550 mV at full illumination. Crystalline solar cells can be wired in series or parallel to produce a solar panel. As each cell produces a voltage of between 0.5 and 0.6 Volts, 36 cells equipped in series are needed to produce an open-circuit voltage of about 20 Volts. This is enough to charge a 12 Volt battery under certain conditions. Although the efficiency of mono-crystalline cells is slightly higher as compared to that of a polycrystalline cells, but there are some practical difference in their performance. Crystalline cells have longer lifetime than that of amorphous solar cells. In our project we have used crystalline silicon cell because they are more efficient yet lesser in volume as compared to other types of solar cell, easily available in market and it is more economical. Polycrystalline Cell Polycrystalline silicon, also called poly silicon , consists of small silicon crystals of Polycrystalline cells which can be recognized by a visible grain, a â€Å"metal flake effect†. Semiconductor grade (solar grade) polycrystalline silicon then form to single crystal silicon, that is randomly associated crystallites of silicon in polycrystalline silicon are converted to a large single crystal[11]. Single crystal silicon is used in manufacture most of Si-based microelectronic devices. Polycrystalline silicon can be available up to 99.9999% pure. 3.4 Implementation of PV system: 3.4.1 Types of PV system There are three types of PV system being implemented around the world depending upon its function and integration with other energy resources. Standalone PV system Grid Connected PV system Hybrid Systems Stand alone PV system This type of system is usually present in our wrist watches, calculators and in space crafts also. These are dependent totally on its self generated power through solar panels and are directly used by DC loads or AC loads through inverter. In some system battery bank is also available to store the unused power to facilitate loads during night or under low light conditions. Further more a charge controller is also required in order to avoid battery from over charging and deep discharging. An inverter is also employed to provide power to AC loads. Grid Connected PV system In grid connected type the PV module has also backed up with WAPDA line or Grid connection. In this way if load is not getting enough power from the PV module or its battery, it will switch to the WAPDA line. This type of system is most commonly used around the World. Its applications are found mostly in small industries and homes. Hybrid System In this type the PV system is also integrated with two or more type of energy resources which may or may not be renewable resources .For example a wind turbine, steam engine or a small hydro plant etc. Other energy sources can also be integrated depending upon climate, geographical location of the place and several other perspectives. These systems are more appropriate for remote applications such as military installation, communication stations and rural villages. 3.4.2 Design Methodology Our project is based on a Hybrid System Consisting of a PV module and a windmill as two renewable energy resources, we have chosen these sources keeping in mind the climate and terrain of Lahore. 3.4.2.1 Components of Photovoltaic system: Solar cell Panel Inverter Charge Controller Batteries Integrator The major component of our system is the integrator .The function of this device is to integrate powers from both energy sources in a way that during operating time of the sources loads will directly get power from these sources and at night or the time when these sources are not operating loads are facilitated through battery banks. A controller is placed in the integrator circuit that is continuously monitoring the voltage level being provided by the sources. If the load can operate single handed by either of the sources the rely will build its connection from load with that source while the energy generated by the second source is being stored in the batteries .If both sources are required to derive a certain load rely opens up its connection of both sources with the load. When both sources are not providing a sufficient amount of power to the loads the controller will check whether batteries could provide sufficient amount of voltage so, it will start delivering power to load from the battery bank otherwise an LED blinks indicating that system cannot provide sufficient amount of power and will shutdown eventually. 3.4.2.2 Solar Panel Characteristics Table 3.1. Solar Panel Characteristics 3.4.2.3 Experimental Values This table shows the experimental results of output voltage and output current with respect to different timings and temperature variations in a day. Table 3.2. Solar Panel Throughput 3.4.2.4 Factors Affecting Output Power STC(Standard Test Condition) The electricity produce by solar cell is in DC, the DC output of solar panel is Tested under the STC that is Cell Temperature= 25 °C Solar Radiation Intensity= 1000 W/m2.. Air Mass= 1.5 These are the standard test condition at which Solar cell gives its Maximum Efficiency, in other conditions there is almost 10 to 15 percent of decrease in the efficiency of cell with respect to its STC rating. Temperature Output power of the solar cell is inversely proportion to the increase in temperature of the cell. For a crystalline module , a typical temperature reduction factor proposed by CEC is 89 percent which means †95 watts† module will typically provide 85 Watts (95watts*0.89=85watts) under sunlight conditions during summer seasons. Mismatch and wiring Losses The performance of the system can be affected due to mismatch of module connections. The loss in power also depends upon the increase in length of wire between source and load. As the distance between source and load increases losses also increases. Therefore the distance should be kept minimal to get maximum power throughput. DC To AC conversion Losses Since our system