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 | Отрасли экономики: Энергетика и электроснабжение R. K. Pal Electricity Generation from Cotton Stalk. A Renewable Energy Option 2013 г., 84 стр., мягкий переплет Fossil fuels are getting exhausted very fast and their replenishment is limited. So the search for alternate energy is of prime importance to the world in general and oil deficient developing countries in particular. Biomass based renewable crop residues like cotton stalk is one such option. Cotton stalk can be gasified in a downdraft gasifier.... | 24061 тг  |
 | Отрасли экономики: Энергетика и электроснабжение Marco Angelillo Analysis and control of HVDC-VSC system. 2013 г., 148 стр., мягкий переплет The High Voltage Direct Current Transmission systems of electricity, which use the Voltage Source Technology (HVDC-VSC), are nowadays in continuous development. Thanks to their characteristics of flexibility of use and management, they easily find field for the integration with the traditional electric grid. Therefore all these features have... | 36982 тг |
 | Отрасли экономики: Энергетика и электроснабжение Fernanda Resende Contributions for MicroGrids Dynamic Modelling and Operation. Dynamic Equivalents for MicroGrids 2013 г., 344 стр., мягкий переплет Large deployment of Microgrids within the framework of the Multi-Microgrid concept will lead with very large systems comprising hundreds or even thousands of these active cells formed at the low voltage levels and connected to the medium voltage network. Operating this system within the expected reliability levels requires performing transient and... | 56528 тг |
 | Отрасли экономики: Энергетика и электроснабжение Entai Kapfuchira and Downmore Musademba Exergetic analysis & thermoeconomic analysis of Harare Power Station. 2013 г., 172 стр., мягкий переплет An exergetic and thermo economic analysis of Harare Power Station, Zimbabwe was carried out. Harare Power Station is owned by Zimbabwe Power Company and has a total generating capacity of 135MW. However, its generating capacity has dropped to 20MW recently due to generating equipment breakdowns, coal shortage and the plant generating inefficiency.... | 39286 тг |
 | Отрасли экономики: Энергетика и электроснабжение Isah Usman,Muhammad Mashooq and Sagir Iliyasu Rafukka Nuclear Power in. Member States of the Organization of Islamic Cooperation (OIC) 2013 г., 340 стр., мягкий переплет Energy, particularly electricity is crucial to ensure quality life and economic development. But majority of global populations living in the least developed and developing countries yet do not have access to electricity. Electricity is primarily using fossil fuels e.g coal, oil and gas. The reserves of the fossil fuels are finite, concentrated in... | 56386 тг |
 | Отрасли экономики: Энергетика и электроснабжение Mohammad Abdunnabi A Design Tool for Sizing Thermosyphon Solar Water Heaters. 2013 г., 232 стр., мягкий переплет This book attempts to develop a rigorous design tool for sizing and optimising thermosyphon solar water heaters based on operating and weather conditions of particular geographical region, and the material to be used for designing the system. TRNSYS simulation program is used to evaluate the thermal performance of the thermosyphon system.Two new... | 43838 тг |
 | Отрасли экономики: Энергетика и электроснабжение F. M. Tahzib Enam Combo-Renewable Campus. A New Solution to Power Crisis 2013 г., 84 стр., мягкий переплет Currently Bangladesh is facing a major problem in generating enough electrical power with conventional way like natural gas, coal, petroleum or hydroelectric power plants to fulfill the demand of the nation. To cope up this situation, it is very necessary to use non-conventional energy sources such as solar, wind, biogas, tidal, and geo-thermal... | 28901 тг |
 | Отрасли экономики: Энергетика и электроснабжение Asif Masood Gas Governance Issues in Pakistan. 2013 г., 76 стр., мягкий переплет A good 75 percent of Pakistan's energy crisis is attributed to poor governance. If good governance is provided on a sustain¬able basis, the crisis will be diluted to manageable levels in a short period. The dichotomy of the present crisis at one end point to prudent macro economics management mechanism and remedial analysis focusing on government... | 21841 тг |
 | Отрасли экономики: Энергетика и электроснабжение Almas Shintemirov Intelligent Modelling and Condition Assessment of Power Transformers. 2013 г., 308 стр., мягкий переплет Being one of the most expensive and important elements, a power transformer is a highly essential element, whose failures and damage may cause the outage of a power system. In practice, transformer condition assessment is mainly conducted by experts or trained on-site engineers based on a number of diagnostic techniques. In recent years,... | 51377 тг |
 | Отрасли экономики: Энергетика и электроснабжение Amandeep Singh Oberoi Heat Transfer through Perforated Heat Sink. A Theoretical and Experimental Study 2013 г., 84 стр., мягкий переплет The book contains the original practical work carried out as a part of research at Masters Degree level at Punjab. The research work incorporated in this book focuses on the theoretical and experimental study of the effect of having and not having perforated fins on heat sink. The experimental results were validated by the theoretical simulations... | 28901 тг |
 | Отрасли экономики: Энергетика и электроснабжение Md. Nur-E- Mostafa Study on dynamic response of SPAR-type floating wind turbine in waves. 2013 г., 156 стр., мягкий переплет Nowadays, the energy problem is one of the fundamental issues facing the world. Since 1960’s, people have begun to realize that our current dependence on fossil fuels needs to change, but no significant steps have been taken to cut consumption until very recently. We are nearing what has been deemed a critical point in the consumption of fossil... | 38718 тг |
 | Отрасли экономики: Энергетика и электроснабжение Reza Sedaghati A Novel Intelligent Controller for Wind Turbine. Controller based on the human mind’s emotional learning for wind turbine equipped with DFIG 2013 г., 64 стр., мягкий переплет In recent years the use of renewable energy including wind energy has risen dramatically. Because of the increasing development of wind power production, improvement of the control of wind turbines using classical or intelligent methods is necessary. In this book, in order to control the power of wind turbine equipped with DFIG, a novel... | 27755 тг |
 | Отрасли экономики: Энергетика и электроснабжение Alessandro Massi Pavan A hardware field simulator for photovoltaic materials applications. 2013 г., 132 стр., мягкий переплет This work, written in 2008, is on a photovoltaic field simulator that is a power electronic device which produces direct voltages and currents. These simulate the behaviour of a photovoltaic field working in arbitrary conditions of solar irradiance and temperature. The most important application of the simulator is the testing of inverters. This... | 35011 тг |
 | Отрасли экономики: Энергетика и электроснабжение Asif Islam and Shahidul Islam Khan SFRA for Transformer. Distribution & Power 2013 г., 108 стр., мягкий переплет Sweep Frequency Response Analysis (SFRA) is an effective low-voltage, off-line diagnostic tool; used for finding out any possible winding displacement or mechanical damage inside the transformer. In this method, the frequency response of a transformer is taken both at manufacturing industry and concern site. Then both the response is compared to... | 29318 тг |
 | Отрасли экономики: Энергетика и электроснабжение Jaswinder Singh Geothermal Air Cooling System. Basics, Modelling and Design Aspects 2013 г., 88 стр., мягкий переплет Geothermal air coolers have been identified as efficient, economical and environment friendly alternative to the conventional heating and cooling systems. These are attractive because the total energy output is greater than the energy used to drive it. This book therefore, provides the basic concepts, design, modeling and analysis of a geothermal... | 29043 тг |
 | Отрасли экономики: Энергетика и электроснабжение Balamurugan T,Suresh Padmanabhan T and Rajasekar S Multilevel Inverter Topologies For Stand Alone PV Systems. 2013 г., 60 стр., мягкий переплет Multilevel inverters are mainly used in high power applications, where they have been proved to be reliable and robust. They also operate at low frequency with the reasonable high efficiency. Presently, the multilevel inverters are widely used in the renewable energy systems as it is proved to be reliable, efficient and robustness even for small... | 21272 тг |
 | Отрасли экономики: Энергетика и электроснабжение Gelma Boneya Design of a Hybrid Power Generation System for Ethiopian Remote Area. 2013 г., 92 стр., мягкий переплет Most of the remote rural areas of Ethiopia are not yet electrified. Electrifying these remote areas by extending grid system is difficult and costly. As the current international trend in rural electrification is to utilize renewable energy resources; solar, wind, biomass, and micro hydro power systems can be seen as alternatives. Among these,... | 28750 тг |
 | Отрасли экономики: Энергетика и электроснабжение Prakash Parthasarathy,Premalatha M. and Sheeba Narayanan Performance Analysis Of Solar Chimney. For Drying Of Goat-waste 2013 г., 60 стр., мягкий переплет Solar chimney can be used to dry agricultural products, foodstuffs, bio residues. One of the problems with bio-residues is its high moisture content. This present work aims at studying the effect of new type of solar chimney for drying goat waste. The experiments were conducted by natural circulation mode as well as forced circulation mode with... | 27613 тг |
 | Отрасли экономики: Энергетика и электроснабжение Padma Lalitha Mareddy Hybrid approach for dg placement. For loss reduction and improvement of reliability 2013 г., 84 стр., мягкий переплет In the past few decades the distribution system(DS) is facing lots of problems like high losses, low voltages and poor reliability. In this context Distribution Generation(DG) turns out to be reliable in eliminating the problems of DS. Determining the location and capacity of DG is important. Studies have indicated that improper location and size... | 28465 тг |
 | Отрасли экономики: Энергетика и электроснабжение Reza Enayatollahi Solar Humidification Dehumidification Desalination System. 2013 г., 76 стр., мягкий переплет This book contains some essential information about solar humidification dehumidification desalination technique. This book is highly recommended to master and bachelor students who wish to carry out a valuable research about HDH desalination systems. In order to fully understand this book, the reader should have a good knowledge in Thermodynamics... | 28181 тг |
 | Отрасли экономики: Энергетика и электроснабжение Ashenafi Tilahun Duga Synthesis gas purification unit design for small scale gasification. 2013 г., 56 стр., мягкий переплет Biomass currently has considerable attention as a potential substitute for fossil fuels in heat and power generation and the conversion of biomass by gasification into a fuel suitable for use in a gas engine is one of the various ways of utilization of biomass. Power generation using a gas engine operating on gas produced by the gasification of... | 27471 тг |
 | Отрасли экономики: Энергетика и электроснабжение Ahmed Hamza H. Ali and Ali Abd El Motaal E. Mehrez Heat and Mass Transfer in Urea Prilling Process. A model for particle kinematics, and, heat and mass transfer between the urea prills and the cooling air is developed 2013 г., 120 стр., мягкий переплет Urea prills are produced in the prilling tower, where a cooling-solidification-cooling process of the prills takes place. The ambient air is used as the cooling stream for this process. A case study of the urea prilling process is chosen due to in hot/humid days, the temperature of the product at the bottom of the prilling tower is hot and cannot... | 29744 тг |
 | Отрасли экономики: Энергетика и электроснабжение Vipan Kumar Energy Imperatives for Developing World. 2013 г., 64 стр., мягкий переплет Energy consumption in any country is directly correlated to its industrialization, economic strength and the life-style of its citizens. Although, energy consumption in India has increased several fold in the post independence era, its per capita average energy consumption level is far below that of most of developing and developed countries. The... | 27755 тг |
 | Отрасли экономики: Энергетика и электроснабжение Phillip Ayoola Exergy Analysis of A Natural Gas Fired Thermal Power Plant. 2013 г., 188 стр., мягкий переплет Exergy is a thermodynamic potential use in measuring useful energy. Exergy analysis is a thermodynamic analysis technique based on the second law of thermodynamics which provides an alternative and illuminating means of assessing and comparing processes and systems rationally and meaningfully.The performance of engineering systems is degraded by... | 41355 тг |
 | Отрасли экономики: Энергетика и электроснабжение Josef Bartolot Drivers & barriers for the diffusion of renewable energy technologies. The role of the European industry in the Middle East and North Africa (MENA) 2013 г., 108 стр., мягкий переплет In the last 100 years, Earth's average surface temperature increased by 0.8°C. Two thirds of this increase occurred over just the last three decades, resulting in extreme weather events and natural disasters. To stop global warming and its severe consequences on human kind and nature, a transition to a low carbon economy has to take place soon.... | 21550 тг |
