Using Renewable Energy Systems ( Ac ) - 2416 Words

Summary: At present, most distributed renewable energy systems produce direct current (DC) electricity which is then inverted to alternating current (AC) and fed into the electric grid. Simultaneously, many modern building loads and storage systems use rectifiers to convert AC grid electricity to DC for use at the load or battery. Onsite use of renewable energy production therefore requires two energy conversions: DC/AC at the point of generation and AC/DC at the load. The Bosch DC Building Scale Microgrid Platform (DCBMP) offers significant benefits relative to conventional AC grid systems by distributing as much solar power as possible to DC loads/storage, and then inverting only the excess power to AC for AC loads and export to the grid. The DCBMP maximizes the utilization of solar energy on-site, smooths the volatility of the PV output, increases the load and storage efficiencies and minimizes dependence on grid-based electricity. The proposal incorporates long-life (20-25 year s), commercially ready technology, increasing energy efficiency and improving energy security. These features are provided at a low up-front investment when compared to conventional AC-based systems, enabling a levelized cost of electricity (LCOE) less than $0.14/kWh by 2020 for behind-the-meter PV and storage systems and a lower total cost of ownership for the DC loads and DC resources as compared to other approaches, while providing export power to the utility grid through smart inverterShow MoreRelatedUsing Matpower For Wholesale Power Management1518 Words   |  7 Pages Using MATPOWER for Wholesale Power Management Faizul Haque M.E (Eng MGMT) ENN590 – Project Submitted in partial fulfilment of the requirements for the degree of Master of Engineering (Coursework) Science and Engineering Faculty Queensland University of Technology October 2015 Acknowledgements I wish to express my gratitude and appreciation to my Project Supervisor Dr Yateendra Mishra, Course Co-ordinator Dr Dhammika Jayalath and Mechanical Co-ordianator Dr Wijitha Senaeera for theirRead MoreAlternative Energy: Solar Energy1323 Words   |  5 PagesIn the world today, alternative energy source which is an alternative to fossil fuel and nuclear energy is becoming more and more of a necessity. Right now, the world’s population growth has caused an increase in the energy demand. Rosenberg (2009) pointed out that the world’s current growth rate is about 1.14%, representing a doubling time of 61 years. OECDs International Energy Agency[IEA] (2014) found that from 2011 to 2035 the world energy demand is likely to rise by more than two-thirds. ThoughRead MoreControl System And Performance Of Dc Microgrid Under Various Loads1596 Words   |  7 PagesControl System and Performance of DC Microgrid under Various Loads Ya Min Soe#1, Soe Soe Ei Aung#2, Zarchi Linn#3 Ph.D Student, Department of Electrical Power Engineering, Yangon Technological University, Yangon Technological University, InseinTownship, Yangon, Myanmar 1yaminsoe.lpt@gmail.com 2soesoeeiaung@gmail.com 3zclinn@gmain.com Ph No: +95 95070091 Abstract: DC microgrid is the high quality electric power system focused on the development of renewable energy resources. The dc distributionRead MoreControl System And Performance Of Dc Micro Grid Under Various Loads1597 Words   |  7 PagesControl System and Performance of DC Micro grid under Various Loads Ya Min Soe#1, Soe Soe Ei Aung#2, Zarchi Linn#3 Ph.D Student, Department of Electrical Power Engineering, Yangon Technological University, Yangon Technological University, InseinTownship, Yangon, Myanmar 1yaminsoe.lpt@gmail.com 2soesoeeiaung@gmail.com 3zclinn@gmain.com Ph No: +95 95070091 Abstract: DC microgrid is the high quality electric power system focused on the development of renewable energy resources. The dc distributionRead MoreResearch Project On Energy Neutral Homes1619 Words   |  7 PagesThis career episode gives the brief description about my roles and responsibilities executed during the project on Energy Neutral Homes in Geelong which was done as a part of my Masters in Automotive and product development at Deakin University, Geelong, Australia. Chronology: 20 Name of the Organization: Deakin University Graphical location: Geelong, Australia Project Title: Energy Neutral Homes in Geelong Position: Student Trainee Background CE 3.2 This project was implemented as a partRead MoreSolar Panel For The Greenhouse Effect1459 Words   |  6 PagesAbstract: Energy is one of the issues that is causing the most controversy as fossil fuels are the greatest pollutants and the greatest contributors to the greenhouse effect .The increasing importance of environmental concern, fuel savings and unavailability of power has led to the renewal of interest in renewable energies. It therefore stands to reason that developing countries whose energy consumption rate is increasing at a very fast rate should be investigating new energy systems based on renewableRead MoreSystem Advisor Model Is Developed By The National Renewable Energy Laboratory ( Nrel )1261 Words   |  6 PagesIndependent Study EEL 4905-Spring 2015 03/09/15 System Advisor Model (SAM) or System Advisor Model is developed by the National Renewable Energy Laboratory (NREL) and is available for free download. Its main function is to predict the performance and cost of residential and commercial projects. SAM has different options for predicting the performance of photovoltaic systems. The model requires that the user choose from different photovoltaic system models, and depending on that choice, possibly chooseRead MoreWhat Is The Impact Of Renewable Energy, And What Is It Has Increase In Distribution Network?954 Words   |  4 Pagesnetwork I. INTRODUCTION Due to growing environmental concerns, adoption of policies favoring renewables and governments incentivizing renewable energy technologies such as solar and wind, these are expected to become larger part of our energy profile in the next couple of decades. (grid impacts†¦) Renewable energy is the fundamental and growing part of world’s energy transformation. Figure 1 shows the renewable electricity capacity growth by technology and it can be observed that a significant growthRead MoreAdvantages Of Optimum Design Of Islanded Microgrid863 Words   |  4 Pagesin Myanmar Abstract: Renewable energy sources in energy generation can decrease the costs of system fuel and also can have desirable impact on reliability of system. According to the weather condition in Myanmar, solar energy is the best renewable energy source to provide electricity for both urban and rural areas. The islanded microgrid system optimization that is composed of the photovoltaic (PV) system, battery energy storage system (BESS), and diesel generation system (DGS) is proposed for fulfillingRead MoreFossil Fuel : Fossil Fuels Essay1626 Words   |  7 Pagespower.   While clean energy is becoming popular for main energy, fossil fuels are relied on for backup energy for industry and commercial buildings.   Different types of fossil fuels have been used throughout history.   Coal and its byproduct has been used to fuel and improve industry.   While green energy is becoming the newest and cleanest form of energy, the transition between the two will have be dependent on foss il fuels. Fossil fuels play an important role in emergency energy.  Ã‚   In industry and

Patriarchy And Gendered Inequality - 1421 Words

Do you agree that feminism remains a highly relevant ideology in its challenge to patriarchy and gendered inequality? The aim of this essay is to present some very important aspects of feminism as an ideology and its importance in today s world. It is commonly believed, that feminism is no longer needed and should be considered as successfully completed movement. However, there are many misinterpretations of this ideology, which should be corrected in order to fully understand its prime postulates. The knowledge of the history of this ideology and correct understanding can also significantly influence our opinion and explain how it evolved and changed over the centuries. Moreover, there is a need to understand that feminism is not a fight between women and men, it has much bigger impact and involves fight for equality in general. Feminism may seem like something very homogeneous, compact and tedious in its monothematic nature. When we hear the word feminism, many of us imagine a group of young, frustrated women picketing parliament and calling for the right to abortion (in countries where it is prohibited) or protesting against threats to overturn this law (in countries where it already exists).This belief can be strengthened by feminists themselves, as they think there is only one correct feminism - of course the one they are supporting. Moreover, they often claim that anybody who does not agree with them totally cannot be called a supporter of the equality, andShow MoreRelatedFeminist Geography1667 Words   |  7 Pagesgeography and feminist geographies of difference (Johnston et al, 2000). The geography of women focuses upon description of the effects of gender inequality; socialist feminist geography gives explanations of inequality and relations between capitalism and patriarchy, whilst feminist geographies of difference concentrate upon the construction of gendered identities, differences among women, gender and constructions of nature. It is clear that there are a variety of subgroups of feminist geographyRead MoreGender Inequality (Feminism Movement)2694 Words   |  11 PagesGender Inequality (Feminism Movement) Western female thought through the centuries has identified the relationship between patriarchy and gender as crucial to the women’s subordinate position. For two hundred years, patriarchy precluded women from having a legal or political identity and the legislation and attitudes supporting this provided the model for slavery. In the late 19th and early 20th centuries suffrage campaigners succeeded in securing some legal and political rights for women in theRead MoreFeminist Literary Analysis in Chinu Acebes Thing Falls Apart670 Words   |  3 Pageswave feminism. As most are aware, this period of history highlights the inequalities between females and males. A topic that has been analyzed by Chinu Acebe, Levine Nett, J.Case Tompkins, and other feminist theorists. Thus, this paper argues that feminist literary theory is a useful tool to analyze gender inequality in Chinu Acebe Thing Falls Apart (1958). In particular, the concept of patriarchy, liberal feminism and gendered di vision labor enable critical examination of patriarchal domination inRead MoreTheories of Patriarchy Feminist Ideology3052 Words   |  13 PagesAssess the claim that gender inequalities in the domestic and occupational divisions of labour are best understood with reference to the concept of patriarchy. You should illustrate your answer with reference to a range of feminist perspectives. Introduction Western female thought through the centuries has identified the relationship between patriarchy and gender as crucial to the womens subordinate position. For two hundred years, patriarchy precluded women from having a legal or political identityRead MoreThe Inequality Of Rural Women1723 Words   |  7 Pagesstrikes heavenly amongst women in the United States, supported on the disgusting reality of female workers earning seventy-six cents for every dollar a man earns for the exact job responsibilities. (BUREAU OF STATS) This notion supports the idea of patriarchy and continues to subject women into poverty, ultimately leading to the oppression of women. Nobody realizes women that are single moms have to fully support their child and oneself,, yet can’t even rely on equal pay because of patriarchal dominanceRead MoreViolence Is The Single Most Visible Marker Of Manhood, By Michael S. Kimmel1607 Words   |  7 Pagestheir power as men. They seem to mobilize Kimmel’s po int about â€Å"men exaggerating all the traditional rules of masculinity.† Their use of gendered and misogynistic language, then, are attempts to verbally conquer women while rape threats are attempts to show that they can physically and sexually dominate women if they want to. Thus, as Kimmel concludes, â€Å"Gender inequality is reinforced by the ways we have come to assume that men are more sexual than women, that men will always try to escalate sexual encountersRead MoreGender, Gender And Social Norms Essay792 Words   |  4 Pagesa standard to be adhered to. From this standard, norms are established. The legal system acts a regulatory and governance body that acknowledges and legitimized cultural norms influence gendered identities. Cultural feminism suggests that gender disparities can be justified through biological differences. Gendered assumptions are therefore justified through reproductive capabilities, such as nurturing and domestic attributes of women. The ana lysis of law and cultural norms that perpetuate sexual dangerRead MoreInsight Into Human Behavior in Sociology827 Words   |  4 Pagesphenomena. Holmes, Hughes and Julian (2012, pg 22) introduce us to Emile Durkheim, Max Weber, and Karl Marx - the three prominent social thinkers of the 19th century. Through their respective works, we are presented with ‘social integration, social inequality and social reproduction’ as the three models that are still highly relevant in sociological studies today. Durkheim, Weber, and Marx each used historical, critical and comparative methodologies to support their theories. Today, these methodologiesRead MoreConflict Between Cultural And Historical Norms893 Words   |  4 Pagesthat subjugate them. Deniz Kandiyoti,’s ‘bargaining with patriarchy’ offers a complex but seemingly pertinent argument in regards to the dichotomy between society and gender specific roles. Regarding their practices as fluid and negotiable, where societies are the product of imposition that struggle between cultural and historical norms. Within these systems of negotiation, Kandiyoti’s juxtaposes agricultural labor and â€Å"classic patriarchy.† Within Sub-Saharan Africa gender relations tend to favorRead MoreWhat I Call The Social Constructionist1259 Words   |  6 Pagestheories. Gendered interaction is how we talk, work, and do activities with someone else based on their gender. In class we were taught gender exists on interactions and in the doing. This is very different from the sex role theory. Psychologists say you learn your role in society from childhood. Gendered identity in our society is usually seen as what we do for a job or career. Institutions is where we work, go to school, our family home and communities we live in. What we mean by a gendered institution

History of India Architecture of the Sultanate

Question: Discuss about theHistory of Indiafor Architecture of the Sultanate. Answer: Introduction The history videos conceptualized for children and made very interesting. The videos are shown through the perspective of child learners. It highlights the interaction between a child and the men from the history. The first video elucidates the interesting conversation between a child and a soldier. The second video shows an engaging dialogue between the makers of the Tawarikh or manuscripts and the particular child. The first video delineates the military history of the sultanate. It explains the internal and external aggrandizement of Delhi sultanate. At the same time, it explores the development of the architecture of the sultanate, particularly the making of the and resplendent mosques (Green, 2014). The second video entails the making of Tarikh or Tawarikh that means the language of the administration. The writers who penned down the bedrock theory of Tawarikh were doubtless, erudite. They had an absolute faith in the ideal social order based on gender discrimination and birthri ghts (Jackson, 2015). The two videos weave the political and social history of the Delhi Sultanate. The second video is the reflection of the social situation of the Delhi Sultanate. The video exhibits an interaction between a child and the makers of Tawarikh or the manuscripts. The inquisitive mind of child seeks answers to the questions for the making of the Delhi Sultanate. In the process, the child wishes to know about the general framework of the sultanate. The creators of Tawarikh explain that the social order was built on gender discrimination and birthrights. They keep on saying that Razia Sultana, the third Sultan of the Sultanate, transgressed the order. Razia, being a woman sultan, could not strike a chord in the peoples mind. They explain the situation by using the viewpoint of Minhaj Siraj. According to Minhaj, Razia had everything befitting a sultan. However, her birth as a woman compounded the problems. This is one of the prejudices that could not be evaded. Reference Green, N. (2014). Symbols of Authority in Medieval Islam: History, Religion and Muslim Legitimacy in the Delhi Sultanate. Al-Masaq, 26(2). Jackson, P. (2015). Symbols of Authority in Medieval Islam: History, Religion and Muslim Legitimacy in the Delhi Sultanate. By BlainH. Auer. Library of South Asian History and Culture, vol. 6. London: IB Tauris, 2012.

Utilitarianism and Happiness John Stuart free essay sample

A doctrine that the useful is the good and that the determining consideration of right conduct should be the usefulness of its consequences; specifically : a theory that the aim of action should be the largest possible balance of pleasure over pain or the greatest happiness of the greatest number Ethical principle according to which an action is right if it tends to maximize happiness, not only that of the agent but also of everyone affected. Thus, utilitarians focus on the consequences of an act rather than on its intrinsic nature or the motives of the agent (see CONSEQUENTIALISM). Classical utilitarianism is hedonist, but values other than, or in addition to, pleasure (ideal utilitarianism) can be employed, or—more neutrally, and in a version popular in economics—anything can be regarded as valuable that appears as an object of rational or informed desire (preference utilitarianism). The test of utility maximization can also be applied directly to single acts (act utilitarianism), or to acts only indirectly through some other suitable object of moral assessment, such as rules of conduct (rule utilitarianism). We will write a custom essay sample on Utilitarianism and Happiness John Stuart or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page Utilitarianism is a form of consequentialism: Whether an action is morally right or wrong depends entirely on its consequences. An action is right if it brings about the best outcome of the choices available. Otherwise it is wrong. So, according to Utilitarianism, our one moral duty is to Maximize pleasure and minimize pain. â€Å"Actions are right in proportion as they tend to promote happiness, wrong as they tend to produce the reverse of happiness† –John Stuart Mill A fundamental utilitarian makes a judgement according to how much general well being and happiness a certain act brings about. If abortion caused more general misery than happines (and this might be the case if a majority is dismayed by it), a utilitarian would have to reject abortion. Alternatively, if it produces more happiness, then abortion must ethically right. A utilitarian’s view on abortion could be that it is a good thing or a bad thing. They could argue that there is overpopulation in today’s society and around the world people are starving and going thirsty because of overpopulation. A utilitarian would say it would benefit the world’s population if a baby was aborted rather than taking another persons food. Another argument a utilitarian would make is that if a couple could not raise that child or would be alone (single parent) it would be better if they are aborted because it would put less of a burden on society having the mother not be on a welfare or government assistance lessening taxes for others and having the child from a broken home could raise crime and drug addiction having the baby aborted would prevent this from happening. Also some studies show that having a baby decreases happiness in relationships and sometimes breaks people up it could be argued that if an unplanned pregnancy were terminated the couple would be happier and when they wanted a child would love that child more. An unloved child would act out and cause a burden on the rest of society. Utilitarian’s would be against abortion if it were damaging society. If there were a low in the amount of babies being born because of abortions it would damage society as a whole because we need people to sustain society. Or if we found that unborn babies sensed the pain of an abortion it would be against utilitarian view because the group of babies was feeling pain. Also an abortion could bring about the death of a great person that affects humanity.