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 | Отрасли знаний: Инженерные дисциплины -> Электротехника и электроника Mukhzeer Mohamad Shahimin and Kang Nan Khor Integrated Waveguide for Biosensor Application. Theoretical and Modeling Studies 2013 г., 52 стр., мягкий переплет This book describes theoretical and modeling study of optical waveguide design, in straight and branched waveguide for ion-exchanged and silicon based materials. Physical parameters involved in the fabrication have been modeled to produce the highest possible evanescent field based on the material that they are using. Apart from that, optical... | 25828 тг  |
 | Отрасли знаний: Инженерные дисциплины -> Электротехника и электроника A. Saritha,B. Raju and Khaja Althaf Hussain Chiral 3D Potassium tris(oxalato)ferrate(III) crystals. For multifunctional applications 2013 г., 148 стр., мягкий переплет This book deals with the synthesis, crystal growth and some of the physical properties of anhydrous Potassium tris(oxalato)ferrate(III) and Potassium sodium tris(oxalato)ferrate(III) with multifunctional applications. This book focuses on the crystal growth, structure, perfection, spectroscopic, optical, magnetic, dielectric and mechanical... | 36982 тг |
 | Отрасли знаний: Инженерные дисциплины -> Электротехника и электроника Repalle Rohit Performance Evaluation of Multilevel Inverter. Analysis based on total harmonic distortion 2013 г., 64 стр., мягкий переплет Harmonics is the one of the biggest problems in power quality aspects in the electrical systems.Due to the presence of harmonics the torque produced by the motor doesn't remain constant and core gets heated up which decreases the life span of motor or load. So there is a necessity to reduce the harmonics.Deep analysis of multilevel inverters and... | 23350 тг |
 | Отрасли знаний: Инженерные дисциплины -> Электротехника и электроника Fouad Zaro,Mohammad Abido and Ibrahim El-Amin Power Quality Events:Detection and Mitigation. Efficient Techniques for Detection and Mitigation of Power Quality Events 2013 г., 208 стр., мягкий переплет The increasing use of power electronics devices contributes further to the arising of power quality problem that is becoming more and more serious, and has been a great threat to the safety of electric power systems and the national economy as a whole. This Book proposes and develops new efficient methods for power quality events monitoring,... | 52665 тг |
 | Отрасли знаний: Инженерные дисциплины -> Электротехника и электроника Md Belayet Hossain,Md. Zahurul Islam and Afaz Uddin Optimal Location of FACTS Devices. In case of Series compensated Transmission line 2013 г., 80 стр., мягкий переплет Power generation is becoming limited day by day. For increasing power we have to reduce transmission losses in power system. FACTS device can be used for reducing power transmission loss. For that reason optimal location of FACTS device is very important. This book will show how and why optimal location of FACTS device in the transmission line... | 23919 тг |
 | Отрасли знаний: Инженерные дисциплины -> Электротехника и электроника Zhisong Tong Weak Scattering of Scalar and Electromagnetic Random Fields. Theories, Methods, Applications 2013 г., 104 стр., мягкий переплет This book encompasses several studies relating to the theory of weak potential scattering of scalar and electromagnetic random, wide-sense statistically stationary fields from various types of deterministic or random linear media. The proposed theory is largely based on the first Born approximation for potential scattering and on the angular... | 34452 тг |
 | Отрасли знаний: Инженерные дисциплины -> Электротехника и электроника Zden?k Kunick? The FEM calculation of magnetic field in nonlinear anisotropic media. 2013 г., 128 стр., мягкий переплет In the present work we study the modelling of quasi-stationary magnetic fields in nonlinear anisotropic media by FEM. The characteristics of soft ferromagnetic materials are thouroughly reviewed and eventually applied to the construction of a full 2D model of an anisotropic steel sheet. Some improvements in the construction in comparision to the... | 36272 тг |
 | Отрасли знаний: Инженерные дисциплины -> Электротехника и электроника Almoataz Y. Abdelaziz,Said F. Mekhamer and Mohamed H. Nada Voltage Control of Radial Distribution Networks. Optimal Capacitor Placement and Voltage Regulators 2013 г., 112 стр., мягкий переплет Optimal reactive power and voltage control for distribution system involves the installation of fixed shunt capacitors and tap changing voltage regulators along distribution feeders. This can improve voltage profiles for all end-use customers and reduce real power losses. In this book, the fuzzy logic optimization technique is studied and applied... | 32315 тг |
 | Отрасли знаний: Инженерные дисциплины -> Электротехника и электроника R. Rajathy Power System Operation And Management In Restructured Market. Issues and Challenges 2013 г., 184 стр., мягкий переплет Restructuring of power industry aims at abolishing the monopoly in generation and trading sectors, thereby introducing competition at various levels, wherever possible. This restructured environment is expected to attract private investment, increase efficiency, promote technical growth and provide good customer service with improved system... | 46972 тг |
 | Отрасли знаний: Инженерные дисциплины -> Электротехника и электроника Sher Muhammad Nasir and Syed Zafar Ilyas Problems and Solutions on Electricity and Magnetism. Electricity & Magnetism (Solved Problems) 2013 г., 272 стр., мягкий переплет The book contains the numerical problems/examples on Electricity & Magnetism & Circuit theory to meet the requirements of B Sc(Pass) & B S(Hons). This manual is a comprehensive and well written in accordance with the latest revised syllabus prescribed by the HEC, Pakistan. It provides a thorough understanding of the concept of all... | 51551 тг |
 | Отрасли знаний: Инженерные дисциплины -> Электротехника и электроника Amr Al Ashi,Mostafa Hamad and Ayman Abdel-Khalik Fault-Tolerant Control of Multiphase Induction Motor Drives. 2013 г., 140 стр., мягкий переплет Although three-phase electric machines play a great role in almost all industrial applications, they still have limitations to cover high power requirements needed for traction, propulsion and other high power applications. Nowadays, multiphase electric machines with high output power can solve this problem. A multiphase machine does not only... | 36698 тг |
 | Отрасли знаний: Инженерные дисциплины -> Электротехника и электроника Biswajit Mohapatra and Amit Kumar Sahoo Robust Design Of Facts Controller Using AI Technique. 2013 г., 80 стр., мягкий переплет Recent development of power electronics introduces the use of Flexible AC Transmission System (FACTS) controllers in power systems. FACTS controllers are capable of controlling the network condition in a very fast manner and this unique feature of FACTS can be exploited to improve the stability of a power system. Static Synchronous Series... | 23919 тг |
 | Отрасли знаний: Инженерные дисциплины -> Электротехника и электроника Mohammad Taghi Fathi Optical Feedback In Semiconductor Lasers. Applications To Measurements And Chaos Generation 2013 г., 72 стр., мягкий переплет The current book is a review of author research about nonlinear dynamics in optically injected semiconductor laser. a) A new method is introduced to measure the thickness and refractive index of transparent thin films by Self-mixing interferometry which is an important application of weak optical feedback in semiconductor lasers. b) The regimes of... | 23635 тг |
 | Отрасли знаний: Инженерные дисциплины -> Электротехника и электроника Srikant Rajesh Sabbanwar and Bandela Rahul Kumar Implementation of Solar Fridge With Fast Chilling Application. A protective Scheme for Global Warming 2013 г., 92 стр., мягкий переплет In Today’s world global warming is being increasing year by year. There are many reasons like pollution, deforestation, water contamination, etc...In coming years the major problem before us is depletion of ozone layer which is caused by the release of CFC’s. Some of the equipment which causes this effect is refrigerators, AC’s. In this... | 29185 тг |
 | Отрасли знаний: Инженерные дисциплины -> Электротехника и электроника Tanvir Ishtaique ul Huque and Kamal Hosain Design and Simulation of Microstrip Array Antennas. 2013 г., 84 стр., мягкий переплет This research treatise shows the performance analysis of the microstrip antenna, based on the various parameters of it that are used to implement it and provides an optimization decision to get highly efficient microstrip antenna. In these paper different microstrip array antennas such as Series-feed, corporate-feed and series-corporate feed are... | 24061 тг |
 | Отрасли знаний: Инженерные дисциплины -> Электротехника и электроника Bhaskar Kanseri Optical Coherence and Polarization: An Experimental Outlook. Experimental study of coherence and polarization properties of optical fields 2013 г., 144 стр., мягкий переплет The description of the behavior of an electromagnetic beam on propagation needs a unification of its coherence and polarization properties. This book provides experimental ground to some of the theories propounded in last decade on the basis of this unification. Beginning with a prospect on the basic definitions, the elements of the matrices... | 36840 тг |
 | Отрасли знаний: Инженерные дисциплины -> Электротехника и электроника Ajeet Kumar and Himanshu Mohan Large Core Optical Fiber Refractive Index Sensor. 2013 г., 56 стр., мягкий переплет Different chemical substances as well as several physical and biological parameters can be detected through measurements of the refractive index (RI). For this reason, RI sensors have gained considerable attention by the sensor community. Fiber-based refractometric devices are attractive, owing to the inherent advantages over their counterparts... | 21130 тг |
 | Отрасли знаний: Инженерные дисциплины -> Электротехника и электроника Mohamed Z. Kamh,Almoataz Y. Abdelaziz and Said F. Mekhamer Thermal Generation Dispatch and Unit Commitment. Modeling and Optimization 2013 г., 120 стр., мягкий переплет Thermal generation scheduling is considered as one of the most important power system operational planning problems. The scheduling problem consists of two main parts; the economic dispatch problem and the unit commitment problem (UCP). The former belongs to nonlinear programming problems while the later is a combinatorial optimization problem.... | 32599 тг |
 | Отрасли знаний: Инженерные дисциплины -> Электротехника и электроника Yazdan M.Attaei Current Distribution on Linear Thin Wire Antenna. An Application of MOM and FMM 2013 г., 84 стр., мягкий переплет Numerical techniques in solving electromagnetics problems are the most common methods which are used during the last decades, especially with the growing inventions of fast speed computers and powerful softwares. In this book, it is attempted to approach a fast efficient algorithm for solving the famous Hallen’s and Pocklington’s integral... | 24061 тг |
 | Отрасли знаний: Инженерные дисциплины -> Электротехника и электроника Kamaljit Singh Bhatia An Analysis of CATV Transmission using different modulation formats. 2013 г., 76 стр., мягкий переплет With the increasing growth and demand for capacity in national, regional, and even metropolitan optical networks, high bit rate fiber and large bandwidth transmission becomes the essential part of communication. The large bandwidth and high bit rate transmission improves the spectral utilization which further improves the system efficiency and... | 23777 тг |
 | Отрасли знаний: Инженерные дисциплины -> Электротехника и электроника Fedor Mende New ideas in classical electrodynamics and physics of the plasma. Examination of new approaches and solutions of problems in the contemporary electrodynamics 2013 г., 80 стр., мягкий переплет Is proven the insolvency of the concept of the frequency dispersion of the dielectric constant of plasma and dielectrics. This error is located also in the works of Landau. Within the framework the conversions of Galileo are obtained conversions pour on upon transfer of one inertial to another. This made possible, without resorting to the... | 23919 тг |
 | Отрасли знаний: Инженерные дисциплины -> Электротехника и электроника Fatemeh Taghizadehmarvast Voltage Controlled Ring Oscillator. 2013 г., 116 стр., мягкий переплет This thesis is presented 10 GHz voltage controlled ring oscillator for high speed application. The voltage controlled ring oscillator was designed and fabricated in 0.13?m CMOS technology. The oscillator is a 7-stages ring oscillator with one inverter that replaced by NAND-gate for shutting down in the ring oscillator during idle mode. seven-state... | 30038 тг |
 | Отрасли знаний: Инженерные дисциплины -> Электротехника и электроника Sanjay Kumar Mandal,P. Dey and T. K. Nath Physics of Oxide Materials. For Spintronics 2013 г., 372 стр., мягкий переплет Experimental phase diagrams for each transition metal (TM) doped ZnO nanoparticles have been established that explore the relation between growth parameters and single/multiple phases of Zn1-xTMxO. Study of magnetic properties of Zn1-xTMxO nanoparticles have been depicted for TM = Co, Mn, Fe. Technologically relevant “Room temperature... | 65750 тг |
 | Отрасли знаний: Инженерные дисциплины -> Электротехника и электроника Ossama Gouda Simulation Of Back-Flashover Caused By Lightning. 2013 г., 168 стр., мягкий переплет Lightning strokes represent a considerable cause of short interruptions in overhead line transmission line networks. The over voltages caused by lightning cannot be avoided but their influence can be limited by appropriate overvoltage protection. Lightning is one of the main causes of problems on transmission lines; this is usually happening when... | 42533 тг |
 | Отрасли знаний: Инженерные дисциплины -> Электротехника и электроника Marco Ornigotti Quantum Optical Analogies in Waveguide Based Optical Structures. 2013 г., 108 стр., мягкий переплет Analogy is a basic concept for understanding nature, since it analyses and connects different phenomena linked by common properties or similar behavior. In particular, analogy can to some extent apply to specific quantum phenomena and their corresponding classical effects, although quantum physics differs from classical physics in both formalism... | 21526 тг |
