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 | Отрасли знаний: Инженерные дисциплины -> Электротехника и электроника Saiful A. Siddique Optimal Design of a Mini-Grid. For Sustainable Integrated Coastal Development 2013 г., 104 стр., мягкий переплет This book presents an optimal design of a solar-diesel hybrid mini-grid system for 132 families in an isolated island-Sandwip in Bangladesh. The electrical load is considered based on the local needs and the electrical load demand is 20 kWh. The system is optimized using genetic algorithms. If the renewable energy source produces more than the one... | 29176 тг  |
 | Отрасли знаний: Инженерные дисциплины -> Электротехника и электроника Soodeh Haghgoo Poorvali Resonant Optical Media. Exploring Soliton and Similariton Formation 2013 г., 112 стр., мягкий переплет Investigating the behavior of an atom in response to the applied electric field when the latter frequency is in resonance with the natural frequency of the atom is an interesting subject. Near resonance, some of the most interesting optical phenomena such as dispersion, and absorption are more pronounced. Moreover, considering resonant and near... | 29460 тг |
 | Отрасли знаний: Инженерные дисциплины -> Электротехника и электроника Prachi Gupta Demand Side Management. An Approach To Peak Load Smoothing 2013 г., 108 стр., мягкий переплет After nearly three decades of experience with Demand Side Management (DSM), controversy remains over how effective these programs have been. This book considers micro-level analyses that explore both demand-side solutions and supply-side interventions. On the demand side, models are estimated to provide in-depth evidence of end-user consumption... | 29318 тг |
 | Отрасли знаний: Инженерные дисциплины -> Электротехника и электроника Md. Shamim Ahsan and Man Seop Lee Femtosecond Laser Processing of Materials. Fundamentals, Technologies, and Applications 2013 г., 136 стр., мягкий переплет Femtosecond lasers have been considered as a promising tool for micro/nano-scale patterning of various materials. This book describes the fundamental concepts of lasers, laser processing technologies, recent advances in forming a variety of micro/nano-metric structures in glasses & metals and their potential application areas. A... | 35153 тг |
 | Отрасли знаний: Инженерные дисциплины -> Электротехника и электроника Abdelhak Benkrid Electrical Engineering AC-DC Solved Problems. 2013 г., 56 стр., мягкий переплет This book is written for students dealing with AC/DC. It is based on lecturing theory and giving example classes for more than a decade. Hundreds of books deal with the theory of electricity in a professional and educational manner. The aim of manuscript is not to be part of this valuable collection of these books but just a tool to guide and... | 27471 тг |
 | Отрасли знаний: Инженерные дисциплины -> Электротехника и электроника Nikunj Patel,Keyur Denpiya and SANJAY PATEL Analysis of Different Environmental Impact on The Insulator. In Power Transmission System 2013 г., 92 стр., мягкий переплет In recent years, the demand of electric power has enlarged considerably. To satisfy this demand, electrical companies have to improve the efficiency of their transmission lines.The efficiency of the system is based mainly on the continuity of the service, avoiding fault that suppose economical losses for companies and users. To maintain this... | 28750 тг |
 | Отрасли знаний: Инженерные дисциплины -> Электротехника и электроника Hugo Silva Quantum Effects for Spintronic Devices Optimization. From perfect multilayered magnetic tunnel junctions to granular magnetic multilayers, new ideas in Spintronics 2013 г., 196 стр., мягкий переплет This work is mainly dedicated to the study of spin dependent transport in magnetic nanostructures. The principal objective is the optimization of the magnetoresistive performance of such structures, in order to built high density Magnetic Random Access Memories (MRAM). Nevertheless, new resistive properties are also found, that could be useful... | 41639 тг |
 | Отрасли знаний: Инженерные дисциплины -> Электротехника и электроника Alok Agrawal Basics of hydroelectricity generation. Key Features related to hydro generation and battery storage method 2013 г., 72 стр., мягкий переплет Hydroelectricity is the term referring to electricity generated by hydropower, the production of electrical power through the use of the gravitational force of falling or flowing water. It is the most widely used form of renewable energy, accounting for 16 percent of global electricity consumption, and 3,427 terawatt-hours of electricity... | 28039 тг |
 | Отрасли знаний: Инженерные дисциплины -> Электротехника и электроника Almoataz Y. Abdelaziz,Said F. Mekhamer and Fathy M. Mohamed Novel Optimization Techniques for Distribution Systems Reconfiguration. Tabu Search and Particle Swarm Optimization 2013 г., 172 стр., мягкий переплет This book presents an efficient meta-heuristic method for distribution systems reconfiguration for lower losses and better voltage profile. A modified Tabu Search (MTS) algorithm is used to reconfigure distribution systems so that active power losses are minimized with turning on/off sectionalizing switches. A new method to check the radial... | 40787 тг |
 | Отрасли знаний: Инженерные дисциплины -> Электротехника и электроника Afshan Salim,Muhammed Umar and Faisal Ayub Energy Generation Through Waste Water. Renewable Energy (GO-GREEN) 2013 г., 64 стр., мягкий переплет World is facing severe energy crisis, the most excellent way to overcome the energy crisis is using renewable energy resources. Thousands of gallon of water have been wasted through our sewage system, if we use that water to produce electricity that will be beneficial. The main purpose of this project is to present a new alternative method for... | 27755 тг |
 | Отрасли знаний: Инженерные дисциплины -> Электротехника и электроника Zeeshan Rashid and Hafiz Tehzeeb ul Hasan Simulation of Solar/Thermal and Biogas Distributed Power System. Renewable Energy - The Ultimate Goal 2013 г., 100 стр., мягкий переплет The main problem today is the shortage of energy and environmental pollution. These problems can be avoided by employing renewable energy schemes. The most common renewable energy resources include Wind Energy, Solar Energy, Hydrogen Energy, Bio Energy, Terrestrial Heat Energy and Thermal Energy and so on. Pakistan is affluent in almost all these... | 29034 тг |
 | Отрасли знаний: Инженерные дисциплины -> Электротехника и электроника Viktor Ivankov,Anastasiia Basova and Ivan Khimjuk Losses and heatings of tank covers of large transformers. Theory, calculation, experiment 2015 г., 96 стр., мягкий переплет There is the design features and the main methods of decrease the general and local losses in power transformers tanks from the concentrated magnetic fields of the powerful current leads is submitted. Mathematical statement of tasks electromagnetic and thermal processes calculation of is given. The main approaches to numerical modeling of losses... | 24487 тг |
 | Отрасли знаний: Инженерные дисциплины -> Электротехника и электроника Matthew Escarra Quantum Cascade Lasers and Optical Metamaterials. Mid-Infrared Semiconductor Nanostructures and Their Applications 2013 г., 236 стр., мягкий переплет Quantum cascade (QC) lasers have application in areas such as medical diagnostics and homeland security. Optical metamaterials have novel interactions with light and potential application for sub-wavelength imaging and optical cloaking. This work first explores new approaches to designing QC lasers. High performance QC lasers are described with a... | 48384 тг |
 | Отрасли знаний: Инженерные дисциплины -> Электротехника и электроника M. Murali Mohan and N. Kiran Luminescence studies on Sm,Eu,Dy,Er and Er/Yb ions in K-Nb-Si glasses. Luminescence studies on Sm3+, Eu3+, Dy3+, Er3+ and Er3+/Yb3+ ions in potassium niobate silicate glasses 2014 г., 148 стр., мягкий переплет It is a matter of pleasure to present the Luminescence studies on Sm3+, Eu3+, Dy3+, Er3+ and Er3+/Yb3+ ions in potassium niobate silicate glasses. The prime objectives of this book are: ? To prepare Potassium Niobate Silicate (K- Nb- Si) glasses doped Sm3+, Eu3+, Dy3+, Er3+ and Er3+/Yb3+ ions ? To characterize and optimize the prepared glasses by... | 36982 тг |
 | Отрасли знаний: Инженерные дисциплины -> Электротехника и электроника Abdulrazzaq F. Atto Enhancing the Stability Performance using UPFC devices based on GA. Enhancement of Voltage and Rotor Angle Stability for Iraqi National Super Grid System using UPFC devices based on GA 2014 г., 128 стр., мягкий переплет The rate of Iraqi power demand has been increased significantly faster than the infrastructure's development and it becomes very difficult to keep the system stable especially with the current acts of vandalism against the country, so it's very important to improve the power system stability. The object of this work is to improve the stability of... | 32883 тг |
 | Отрасли знаний: Инженерные дисциплины -> Электротехника и электроника Thaer Qunais Parametric Average Value Model of Rectifiers. 2014 г., 52 стр., мягкий переплет An average-value model of a rotating rectifier circuit in a brushless excitation system is set forth,where a detailed simulation is required to extract the essential averaged-model parameters usingnumerical averaging. In the proposed approach, a synchronous machine model with saturation and cross saturation and an arbitrary rotor network... | 20988 тг |
 | Отрасли знаний: Инженерные дисциплины -> Электротехника и электроника Barnabas Muli Factors Affecting the Adoption of Turnkey Project Implementation. Approach in Electrical Projects: A Case Study of Kenya Power 2013 г., 72 стр., мягкий переплет Turnkey projects have been highly regarded yet the adoption of the approach in the implementation of projects by majority of organizations in Kenya is still very low. The aim of this study was to investigate the factors that influence the adoption of turnkey approach in implementation of projects in Kenya. The study adopted a descriptive... | 21699 тг |
 | Отрасли знаний: Инженерные дисциплины -> Электротехника и электроника Mohamed Swillam Photonics Optimization. 2013 г., 232 стр., мягкий переплет This book presents novel approaches for efficient optimization techniques based on numerical simulations for photonic devices. It presents the recent advances in the application of the adjoint variable method to photonic devices as an efficient technique for sensitivity analysis. It also presents novel approaches for formulating the design of any... | 47226 тг |
