Essays on Electrical Power

Introduction

The purpose of this project is to outline a framework to ensure the sustainability of UK aircraft carrier. It outlines some of the challenges that face the industry. Additionally, it presents a framework which can be used to address these challenges. The project also highlights a measurement regime which can be used to assess the proposed framework. Mainstream media have repetitively documented the impact of seaway transport and their eco-efficiency concerning a sustainable future. By minimizing operation and manufacturing impacts, airbus aims at optimizing their services and product towards an eco-efficient technology to minimize their environmental impact. Throughout the ...

CHAPTER FOUR

Introduction This study will mainly focus on the ways that can be proposed so as to make the medical care provision of Russia be improved. The results that will be achieved from this research work will immensely contribute to the improved and much efficient health care provision in Russia.

Findings

Notably, the research methodology employed a mixture of both qualitative and quantitative analysis. We shall therefore look at the various prospects of Russian healthcare business in the global international healthcare market. Some of the most visible prospects and fragments that are the backbone of the healthcare sector include demographic issues, ...

Electrical power in New Zealand is generated majorly from renewable energy sources such as wind, geothermal and hydropower. Renewable energy sources contribute 75% of the total power generated in the country. As a result, New Zealand has one of the greenest energy infrastructures in the world. Energy demand in the country has been steadily rising by an annual margin of 2.1% from 1974 to 2010. However, energy demand fell by a margin of 1.2% in the period spanning from 2010 to 2013. New Zealand is above average in global energy intensity ratings. However, it has also been ranked among ...

Introduction

Power quality is an essential factor as far as performance of the electrical machines and equipment are concerned. Quality plays an integral role in ensuring reliability and satisfactory service by improving the transmission and distribution of electric power. In order to serve a huge section of the world with electrical power, quality is paramount in order to reduce losses during transmission and distribution. IEEE defines power quality as the deviation of current and voltage from the ideal to the actual realization. It factors in the concept of ensuring high standard powering and grounding of the electrical equipment for the ...

The Problem

For this case study, we focus on an application of regression analysis in engineering. In this case study, we use data to build a model for predicting average electrical output, y. In this case study, we use data from a Combined Cycle Power Plant to build a model for average electrical output, y. We examine the residuals, the deviations between the predicted and the actual electrical output levels, to detect an independent variable omitted from the regression model.

The Data – Source: UCI Machine Learning Repository

A combined cycle power plant (CCPP) is composed of steam turbines (ST), gas turbines (GT), and heat recovery steam generators . In ...

Solving Social Problems: Solar Energy in Rural India

The developing world grapples with the lack of access to electricity. Third world countries have poor electrical infrastructure which is still in the nascent stages of development. As a result, majority of people, especially those living in rural areas, have no access to electricity. The reach of the electrical grid in countries is limited to towns, and the poor who have access to electrical power supply suffer frequent and prolonged power blackouts. As a result, people in such countries result to unclean and unhealthy means of lighting, such as kerosene and diesel generators. The kerosene lamps cause respiratory problems ...

1. Introduction

The worlds electricity generation is about 17, 450 Twh. The most of which comes from coal and 20% of which comes from gas, and 16% of which comes from nuclear and hydro each. The coal is the carbon di oxide emitting substance per Kwh. The other pollutants are at the high levels. This substance continues to dominate the market with low cost and high availability. This substance continues to dominate the market with low cost and the high availability. This affects are not going to reduce the emission amount. The future investment is always needed to save the environment ...

Introduction

Management is to an organization what a driver is to a car. The decisions made by the management team are vital in the direction that the organization takes. Any pitfalls that an organization might face are resultant from the decisions that management might have made or failed to make. It is therefore imperative that management assumes leadership styles that reflect an understanding of the important roles that they play (Keyton, 2011). This paper will analyze a case of management issues in an organization that have had far and wide reaching implications for the organization as a whole, the immediate surroundings and the globe.

Background

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Reference

1. Amin, M., S. Amin, and M. Ali, Monitoring of leakage current for composite insulators and electrical devices. Rev. Adv. Mater. Sci, 2009. 21: p. 75-89. 2. Vlastos, A.E. and T. Orbeck, Outdoor leakage current monitoring of silicone composite insulators in coastal service conditions. IEEE transactions on power delivery, 1996. 11(2): p. 1066-1070. 3. Amin, M., M. Akbar, and S. Amin, Hydrophobicity of silicone rubber used for outdoor insulation (an overview). Rev. Adv. Mater. Sci, 2007. 16: p. 10-26. 4. Tingtao, Z., et al. On-line monitoring system of insulator leakage current based on ARM. ...

Introduction

Efficient energy utilization is an important aspect of human life. The principle of conservation of energy states that energy can never be created nor destroyed. Thus, it is essential to utilize the energy available for us effectively and efficiently. Energy can be transformed from one form to another by use of appropriate transducers. When designing a house, it is essential to do it with the greatest regard to efficient energy use as well as safety to the environment. House designers should always come up with designs that promote efficient energy use. For instance, utilization of renewable energy should be maximized. ...

Introduction

Fire accidents cause a lot of damages including loss lives and property. Fires can be prevented through improving the building process, and through preventive measures. One Meridian Plaza fire is one of the most significant fires that have affected Highrise buildings in the United States’ history. The fire caused a loss of three firefighters, destroyed eight floors of a 38-storey building, and loss of property worth hundreds of millions of US dollars. This paper will focus on the causes of the fire, and the issues that were not taken into consideration while the building was constructed. By considering these factors, there are ...

Hybrid Wind and Solar Powered Outdoor Lighting

Team: MET-421-001 Senior Design Project I Winter 2014

Abstract 1

Project Description 2 Photovoltaic Cells 3 Wind Turbine 4 Integrated Controls Unit 6 Battery 7 LED Lighting 8 Patent /Market Review 9 Economic Analysis 9 Conclusion 13

References 14

Appendix 15 Abstract The United States Department of Energy has laid out a vision in 2011, which includes to have the U.S. secure a leading role in clean energy technologies. With current global considerations to conserve natural energy resources and convert to more sustainable methods of power generation, applied efforts need to be ...

As the price of oil and its derivatives fluctuate and reserves of easily accessible sweet crude decline, the cost of energy consumption has increased. Conversely, world energy consumption increased over 49% between 1984 and 2004 [1]. Based on calculations of extraction costs and energy needs, it is clear that fossil fuels are an unsustainable source of energy and as a result, there has been increasing interest in finding alternative methods of energy generation and reducing current use. This interest has been exacerbated due to the negative environmental impact of burning fossil fuels. Buildings are an enormous part of overall energy ...

Electric power transmission is the transfer of bulk quantities of electrical energy. This electrical power is transmitted from the generating electrical power plants to the electrical substations that are located in the proximity of the demand centres. The wiring that is performed between the elevated voltage substations and the clients is described as electric power distribution. The transmitting lines that are connected are transformed into the electrical energy transmission networks. The combination of the electrical energy distribution and the electrical energy transmission is acknowledged as the power grid. The term is similar in the United States and the United ...

Omer Bese

Supervised Asst. Prof. Fusun Tut Haklidir

Energy Systems Enginering

Istanbul Bilgi University 2014

LIST OF FIGURES

LIST OF TABLES LIST OF SYMBOLS/ABBREVIATIONS 1. Introduction 3 1.1. Goal of the Study 3 1.2. Renewable Energy Sources 3 1.3. Geothermal Energy 3 1.3.1. What is Geothermal Energy? 3 1.3.2 Geothermal Reservoirs 4 1.3.3 Present Status of Geothermal Energy 7 1.4 Geothermal Applications around the World 7 1.4.1Geothermal Applications in Turkey 8

Flash steam power plants 10

Single Flash 10 Double Flash 11 Triple Flash 11 Binary Steam Power Plants 11 Binary Cycle Types and Differences 11 ...

Nikola Tesla, in the year 1987 filed several series of patents that touched on everything that was needed to generate electricity by use of alternating current (AC). Tesla pointed out all the inefficiencies of direct current (DC) electrical power house by Edison. The secret to pinpointing this lay in the innovation of alternative current. According to him, alternative current provided cyclic energies and could send electrical energy first one way along distribution lines using multiple waves by use of polyphase principle. Prior to his inventing of AC could be converted into one point direction using inefficient device referred as ...

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Canada/U.S Cross-Border Water Issues: An Introduction The cordial relationship between Canada and the USA has long been considered as a source of pleasure and satisfaction for both these countries. The USA is Canada’s leading business partner, comprising about 90% of two-way trade. Over US $400 billion in goods now move across the border per annum. In the last couple of decades, Canada has become the top supplier of energy requirements of the USA, and thus has surpassed the Middle Eastern countries. The exports from Canada consist of uranium ...

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Geothermal energy (GE): An Introduction Geothermal energy can be termed as a heat found inside the Earth. This type of heat is an uncontaminated, renewable fuel resource that supplies the energy needs of millions of people in the USA as well as all over the world for various utilizations and applications. Though domains like hot springs are more noticeable and are generally the first source of GE resources, the heat underneath the earth is accessible universally, and the scientists are able to utilize in a wide variety of circumstances. ...

Introduction

Electricity remains one of the energies source that has played an integral role in transforming peoples’ lifestyle, facilitated economic development, improved the living standards and promoted industrialization. Over the years, America has heavily relayed on the electrical power as the main source of power because electrical power is convenient, cost effective, and reliable. As a result of its versatility, electrical power is used for various purposes and in different environments. In most cases, it is used in learning institutions, factories, government corporations, and at homes for distinctive purposes. Normally, electricity is used to operate and run machines in the industries, ...

Nuclear energy is a clean source of energy because it does not emit green house gas. Nuclear power plant produces energy like any other steam-electric power plant; but in nuclear power plant, source of heat to boil water is chain reaction due to nuclear fission of Uranium rather than using coal, oil or fossil fuel. Nuclear reaction is of two types- Nuclear Fission and Nuclear Fusion. Nuclear Fusion produces more heat than Nuclear Fission. So, there are possibilities of using Nuclear Fusion for the eventual generation of electrical power. But Fusion cannot be controlled and a perfected nuclear reactor has not ...

Introduction

Biomass is a biological material obtained from a living organism or a recently living organism. The word biomass is derived from two Greek words; bio meaning life, and maza meaning mass (Demirbas, “Fuels from Biomass” 43). Biomass means non-fossil and bio-decomposable organic matter (originating from plants, animals and microorganisms). The products, byproducts, residues and waste from agricultural processing, all constitute biomass. Bio-waste simply means non-fossil and biodegradable waste that is composed of organic matter. Bio-wastes include food and kitchen wastes, garden and park wastes, and wastes from food processing plants. Bio-waste is therefore an element of biomass. Non-fossil wastes that are ...

Introduction

Waste biomass is usually in the form of manure, agricultural residues, municipal sewage sludge, municipal solid waste, and industrial bio-sludge which can be converted to animal feeds, alcohol fuels or industrial chemicals. There are various processes which are employed to convert this waste into the respective useful end products rather than being dumped away. The complexity of these processes depends on the kind of technologies being used. Conversions of waste biomass into renewable energy forms play a major role in reducing the dependence on crude oil and thus promote economic growth. The process of waste biomass conversion to useful products ...

A brief analysis of its social, economic implications

The cyber space is becoming increasingly relevant for the world, bringing with it newer possibilities and growth. However it also brings with it a new form of threat, a cyber threat which requires a cyber security to confront it. The U.S with its vast information infrastructure, where people rely on it more than that in any other country, is particularly vulnerable. A cyber attack has ripple effects and an impact on one can have consequences for others. Several sectors in the U.S would have catastrophic consequences in case of a successful attack. The law enforcement agencies supported by legislations are constantly trying to ...

July, 1st, 2012

Saudi Basic Industries Corporation

Country Zipcode

Dear Sir/ Madam, I am writing to convey my desire for an entry position of an electrical engineer with the Saudi Basic Industries Corporation. In order to asses my competency and technical knowhow, I have attached a copy of my resume and a comprehensive portfolio detailing the reasons why I am applying for your company.

I believe that my mixture of resourcefulness, knowledge of the world, and experience with engineering as an undergraduate student of Bachelor of Science in Electrical Engineering at Washington State University makes me capable to be a good worker. In addition, ...