48vdc to 230vac 6000watts pure sine wave power inverter



Jeffrey Kennedy Visual Guide to Elliott Wave Trading Jeffrey Kennedy Visual Guide to Elliott Wave Trading Новинка

Jeffrey Kennedy Visual Guide to Elliott Wave Trading

The Visual Guide to Elliott Wave Trading is an in-depth, easy-to-use guide to trading the financial markets with the Elliott Wave Principle. In many ways this book picks up where Frost & Prechter's classic Elliott Wave Principle: Key to Market Behavior left off, which makes it «required reading» if you want to build a solid foundation in Elliott wave analysis. Co-authored by two of Elliott Wave International's most trusted analysts – Wayne Gorman and Jeffrey Kennedy – their trading insights offer a perfect blend of traditional textbook and real-world application. Join Kennedy and Gorman as they provide step-by-step instruction in how to trade with Elliott. They include scores of real market charts that depict the Elliott wave patterns, which will help you measure the strength of trends, forecast market turning points, plus identify trading opportunities. What's more, this illustrated guide also explains how to use supporting technical indicators that can build confidence in your Elliott wave analysis. Gorman and Kennedy know that «simple» does not mean «easy.» Their combined expertise will help you build confidence in your analysis, create an effective trading plan, and better manage your trades. Whether your trading style is conservative or aggressive, their charts and techniques can help identify high-confidence opportunities. Each chapter includes key points & smart investor tips, such as how to «Prepare yourself to take advantage of opportunities even when your preferred count does not materialize,» and «Let the market commit to you before you commit to the market.» Elliott wave analysis recognizes that in financial markets, mass psychology swings from pessimism to optimism and back in a natural sequence. Use this book to recognize those wave patterns, and anticipate market moves that most traders never see coming. The Visual Guide to Elliott Wave Trading is the new criterion for any serious technical trader.
Преобразователь напряжения Ritmix RPI-6102 Pure Sine Преобразователь напряжения Ritmix RPI-6102 Pure Sine Новинка

Преобразователь напряжения Ritmix RPI-6102 Pure Sine

Электроника Ritmix RPI-6102 Pure Sine Преобразователь напряжения RITMIX RPI-6102 предназначен для преобразования постоянного тока 12 В в переменный 220 В. Он может использоваться с широким набором бытовых приборов требующих ток 220 В/50 Гц. Также преобразователь является отличным выбором для использования в полевых экспедициях, мобильных офисах или при авариях в электросетях.
Wang Zhaocheng Millimeter Wave Communication Systems Wang Zhaocheng Millimeter Wave Communication Systems Новинка

Wang Zhaocheng Millimeter Wave Communication Systems

The aim of this book is to present the modern design and analysis principles of millimeter-wave communication system for wireless devices and to give postgraduates and system professionals the design insights and challenges when integrating millimeter wave personal communication system. Millimeter wave communication system are going to play key roles in modern gigabit wireless communication area as millimeter-wave industrial standards from IEEE, European Computer Manufacturing Association (ECMA) and Wireless High Definition (Wireless HD) Group, are on their way to the market. The book will review up-to-date research results and utilize numerous design and analysis for the whole system covering from Millimeter wave frontend to digital signal processing in order to address major topics in a high speed wireless system. This book emphasizes the importance and the requirements of high-gain antennas, low power transceiver, adaptive equalizer/modulation, channeling coding and adaptive multi-user detection for gigabit wireless communications. In addition, the book will include the updated research literature and patents in the topics of transceivers, antennas, MIMO, channel capacity, coding, equalizer, Modem and multi-user detection. Finally the application of these antennas will be discussed in light of different forthcoming wireless standards at V-band and E-band.
Oleg Wasynczuk Introduction to Electric Power and Drive Systems Oleg Wasynczuk Introduction to Electric Power and Drive Systems Новинка

Oleg Wasynczuk Introduction to Electric Power and Drive Systems

An introduction to the analysis of electric machines, power electronic circuits, electric drive performance, and power systems This book provides students with the basic physical concepts and analysis tools needed for subsequent coursework in electric power and drive systems with a focus on Tesla’s rotating magnetic field. Organized in a flexible format, it allows instructors to select material as needed to fit their school’s power program. The first chapter covers the fundamental concepts and analytical methods that are common to power and electric drive systems. The subsequent chapters offer introductory analyses specific to electric machines, power electronic circuits, drive system performance and simulation, and power systems. In addition, this book: Provides students with an analytical base on which to build in advanced follow-on courses Examines fundamental power conversions (dc-dc, ac-dc and dc-ac), harmonics, and distortion Describes the dynamic computer simulation of a brushless dc drive to illustrate its performance with both a sinusoidal inverter voltage approximation and more realistic stator six-step drive applied voltages Includes in-chapter short problems, numerous worked examples, and end-of-chapter problems to help readers review and more fully understand each topic
Poh Loh Chiang Impedance Source Power Electronic Converters Poh Loh Chiang Impedance Source Power Electronic Converters Новинка

Poh Loh Chiang Impedance Source Power Electronic Converters

Impedance Source Power Electronic Converters brings together state of the art knowledge and cutting edge techniques in various stages of research related to the ever more popular impedance source converters/inverters. Significant research efforts are underway to develop commercially viable and technically feasible, efficient and reliable power converters for renewable energy, electric transportation and for various industrial applications. This book provides a detailed understanding of the concepts, designs, controls, and application demonstrations of the impedance source converters/inverters. Key features: Comprehensive analysis of the impedance source converter/inverter topologies, including typical topologies and derived topologies. Fully explains the design and control techniques of impedance source converters/inverters, including hardware design and control parameter design for corresponding control methods. Presents the latest power conversion solutions that aim to advance the role of power electronics into industries and sustainable energy conversion systems. Compares impedance source converter/inverter applications in renewable energy power generation and electric vehicles as well as different industrial applications. Provides an overview of existing challenges, solutions and future trends. Supported by calculation examples, simulation models and results. Highly accessible, this is an invaluable resource for researchers, postgraduate/graduate students studying power electronics and its application in industry and renewable energy conversion as well as practising R&D engineers. Readers will be able to apply the presented material for the future design of the next generation of efficient power electronic converters/inverters.
The Konjac Sponge Premium Six Wave Body Puff Pure White - Спонж для мытья тела без добавок The Konjac Sponge Premium Six Wave Body Puff Pure White - Спонж для мытья тела без добавок Новинка

The Konjac Sponge Premium Six Wave Body Puff Pure White - Спонж для мытья тела без добавок

The Konjac Sponge Premium Six Wave Body Puff Pure White - Спонж для мытья тела без добавок - подходит для всей семьи и любого типа кожи. Белый спонж глубоко очищает кожу лица, удаляет из пор загрязнения и нежно отшелушивает. Уникальная сетчатая структура волокна растения стимулирует кровообращение и способствует регенерации кожи.
Levent Sevgi Radio Wave Propagation and Parabolic Equation Modeling Levent Sevgi Radio Wave Propagation and Parabolic Equation Modeling Новинка

Levent Sevgi Radio Wave Propagation and Parabolic Equation Modeling

An important contribution to the literature that introduces powerful new methods for modeling and simulating radio wave propagation A thorough understanding of electromagnetic wave propagation is fundamental to the development of sophisticated communication and detection technologies. The powerful numerical methods described in this book represent a major step forward in our ability to accurately model electromagnetic wave propagation in order to establish and maintain reliable communication links, to detect targets in radar systems, and to maintain robust mobile phone and broadcasting networks. The first new book on guided wave propagation modeling and simulation to appear in nearly two decades, Radio Wave Propagation and Parabolic Equation Modeling addresses the fundamentals of electromagnetic wave propagation generally, with a specific focus on radio wave propagation through various media. The authors explore an array of new applications, and detail various virtual electromagnetic tools for solving several frequent electromagnetic propagation problems. All of the methods described are presented within the context of real-world scenarios typifying the differing effects of various environments on radio-wave propagation. This valuable text: Addresses groundwave and surface wave propagation Explains radar applications in terms of parabolic equation modeling and simulation approaches Introduces several simple and sophisticated MATLAB scripts Teaches applications that work with a wide range of electromagnetic, acoustic and optical wave propagation modeling Presents the material in a quick-reference format ideal for busy researchers and engineers Radio Wave Propagation and Parabolic Equation Modeling is a critical resource forelectrical, electronics, communication, and computer engineers working on industrial and military applications that rely on the directed propagation of radio waves. It is also a useful reference for advanced engineering students and academic researchers.
Estee Lauder Pure Color Envy Metallic Matte Матовая помада c сияющими частицами 320 Magnetic Wave Estee Lauder Pure Color Envy Metallic Matte Матовая помада c сияющими частицами 320 Magnetic Wave Новинка

Estee Lauder Pure Color Envy Metallic Matte Матовая помада c сияющими частицами 320 Magnetic Wave

Откройте для себя новое сочетание — матовое покрытие с эффектом металлик. Создайте смелый образ с дерзкими и выразительными оттенками помады Pure Color Envy Metallic Matte. Новая уникальная гибридная формула сочетает интенсивность матового оттенка и легкий эффект металлического блеска, создавая модное мерцающее покрытие. Помада не создает ощущения сухости, не тускнеет, придает губам объем и яркий роскошный оттенок с матовым эффектом.
Ian Copsey Harmonic Elliott Wave. The Case for Modification of R. N. Elliott's Impulsive Wave Structure Ian Copsey Harmonic Elliott Wave. The Case for Modification of R. N. Elliott's Impulsive Wave Structure Новинка

Ian Copsey Harmonic Elliott Wave. The Case for Modification of R. N. Elliott's Impulsive Wave Structure

An update to the Elliot Wave Principle that corrects a fundamental error The Elliot Wave Principle has been widely adopted as a tool for traders analyzing market cycles, but Ian Copsey has unearthed a fundamental error in the way it defines the structural development of price behavior. Harmonic Elliott Wave: The Case for Modification of R. N. Elliott's Impulsive Wave Structure explains what's wrong with the Principle, outlining a modification that allows for more accurate trading predictions. Revealing the methodology that led to this discovery, the common ratios that link different parts of the wave structure, and providing a wealth of practical examples to explain his findings, Copsey shows how waves really develop, dispelling the misconceptions that have been practiced by Elliotticians for years. Supporting his methods by consistently ensuring that waves are related by common ratios, Copsey helps the reader apply the revised version of the Principle with greater understanding and accuracy. Reveals a fundamental error in the popular Elliot Wave Principle Outlines a tried and tested modification that fixes this mistake and allows for more accurate analysis Offers essential information on applying the new model to the markets With far-reaching implications for traders everywhere, Harmonic Elliott Wave is a must-read for anyone who puts their faith in the Elliot Wave Principle.
Yancey, Rick The 5-th Wave (film tie-in) Yancey, Rick The 5-th Wave (film tie-in) Новинка

Yancey, Rick The 5-th Wave (film tie-in)

THE 1st WAVE Took out half a million people. THE 2nd WAVE Put that number to shame. THE 3rd WAVE Lasted a little longer. Twelve weeks ...Four billion dead. IN THE 4th WAVE, You can't trust that people are still people. AND THE 5th WAVE? No one knows. But it's coming... On a lonely stretch of highway, Cassie runs. Runs from the beings that only look human, who have scattered Earth's last survivors. To stay alone is to stay alive, until she meets Evan Walker. Beguiling and mysterious, Evan may be her only hope. Now Cassie must choose: between trust and despair, between defiance and surrender, between life and death.
L'Oreal Paris Men Expert Pure Power Черный уголь Средство для умывания против прыщей и черных точек Men Expert Pure Power Черный уголь Средство для умывания против прыщей и черных точек L'Oreal Paris Men Expert Pure Power Черный уголь Средство для умывания против прыщей и черных точек Men Expert Pure Power Черный уголь Средство для умывания против прыщей и черных точек Новинка

L'Oreal Paris Men Expert Pure Power Черный уголь Средство для умывания против прыщей и черных точек Men Expert Pure Power Черный уголь Средство для умывания против прыщей и черных точек

Средство для умывания L'Oreal Paris Men Expert Pure Power. Черный уголь разработано специально, чтобы решить весь комплекс проблем молодой мужской кожи. Откройте для себя всю силу черного угля, хорошо известного своими абсорбирующими свойствами, объединенного с освежающим ментолом и салициловой кислотой для абсолютного очищающего действия на коже! Клинически протестировано на проблемной коже под дерматологическим контролем.
Wilson Chin C. Wave Propagation in Drilling, Well Logging and Reservoir Applications Wilson Chin C. Wave Propagation in Drilling, Well Logging and Reservoir Applications Новинка

Wilson Chin C. Wave Propagation in Drilling, Well Logging and Reservoir Applications

15377.62 руб. Найти похожее
Wave propagation is central to all areas of petroleum engineering, e.g., drilling vibrations, MWD mud pulse telemetry, swab-surge, geophysical ray tracing, ocean and current interactions, electromagnetic wave and sonic applications in the borehole, but rarely treated rigorously or described in truly scientific terms, even for a single discipline. Wilson Chin, an MIT and Caltech educated scientist who has consulted internationally, provides an integrated, comprehensive, yet readable exposition covering all of the cited topics, offering insights, algorithms and validated methods never before published. A must on every petroleum engineering bookshelf! In particular, the book: Delivers drillstring vibrations models coupling axial, torsional and lateral motions that predict rate-of-penetration, bit bounce and stick-slip as they depend on rock-bit interaction and bottomhole assembly properties, Explains why catastrophic lateral vibrations at the neutral point cannot be observed from the surface even in vertical wells, but providing a proven method to avoid them, Demonstrates why Fermat's «principle of least time» (used in geophysics) applies to non-dissipative media only, but using the «kinematic wave theory» developed at MIT, derives powerful methods applicable to general attenuative inhomogeneous media, Develops new approaches to mud acoustics and applying them to MWD telemetry modeling and strong transients in modern swab-surge applicagtions, Derives new algorithms for borehole geophysics interpretation, e.g., Rh and Rv in electromagnetic wave and permeability in Stoneley waveform analysis, and Outlines many more applications, e.g., wave loadings on offshore platforms, classical problems in wave propagation, and extensions to modern kinematic wave theory. These disciplines, important to all field-oriented activities, are not treated as finite element applications that are simply gridded, «number-crunched» and displayed, but as scientific disciplines deserving of clear explanation. General results are carefully motivated, derived and applied to real-world problems, with results demonstrating the importance and predictive capabilities of the new methods.
Gilbert Masters M. Renewable and Efficient Electric Power Systems Gilbert Masters M. Renewable and Efficient Electric Power Systems Новинка

Gilbert Masters M. Renewable and Efficient Electric Power Systems

11096.07 руб. Найти похожее
A solid, quantitative, practical introduction to a wide range of renewable energy systems—in a completely updated, new edition The second edition of Renewable and Efficient Electric Power Systems provides a solid, quantitative, practical introduction to a wide range of renewable energy systems. For each topic, essential theoretical background is introduced, practical engineering considerations associated with designing systems and predicting their performance are provided, and methods for evaluating the economics of these systems are presented. While the book focuses on the fastest growing, most promising wind and solar technologies, new material on tidal and wave power, small-scale hydroelectric power, geothermal and biomass systems is introduced. Both supply-side and demand-side technologies are blended in the final chapter, which introduces the emerging smart grid. As the fraction of our power generated by renewable resources increases, the role of demand-side management in helping maintain grid balance is explored. Renewable energy systems have become mainstream technologies and are now, literally, big business. Throughout this edition, more depth has been provided on the financial analysis of large-scale conventional and renewable energy projects. While grid-connected systems dominate the market today, off-grid systems are beginning to have a significant impact on emerging economies where electricity is a scarce commodity. Considerable attention is paid to the economics of all of these systems. This edition has been completely rewritten, updated, and reorganized. New material has been presented both in the form of new topics as well as in greater depth in some areas. The section on the fundamentals of electric power has been enhanced, making this edition a much better bridge to the more advanced courses in power that are returning to many electrical engineering programs. This includes an introduction to phasor notation, more emphasis on reactive power as well as real power, more on power converter and inverter electronics, and more material on generator technologies. Realizing that many students, as well as professionals, in this increasingly important field may have modest electrical engineering backgrounds, early chapters develop the skills and knowledge necessary to understand these important topics without the need for supplementary materials. With numerous completely worked examples throughout, the book has been designed to encourage self-instruction. The book includes worked examples for virtually every topic that lends itself to quantitative analysis. Each chapter ends with a problem set that provides additional practice. This is an essential resource for a mixed audience of engineering and other technology-focused individuals.
Min Xiao Quantum Control of Multi-Wave Mixing Min Xiao Quantum Control of Multi-Wave Mixing Новинка

Min Xiao Quantum Control of Multi-Wave Mixing

14996.37 руб. Найти похожее
Multi-wave mixing gives rise to new frequency components due to the interaction of light signals with a suitable nonlinear medium. In this book a systematic framework for the control of these processes is used to lead readers through a plethora of related effects and techniques.
Ian Woofenden Wind Power For Dummies Ian Woofenden Wind Power For Dummies Новинка

Ian Woofenden Wind Power For Dummies

The consumer guide to small-scale wind electricity production! Maybe you're not T. Boone Pickens, but you can build your own home-sized wind-power empire right in your back yard. Wind Power For Dummies supplies all the guidance you need to install and maintain a sustainable, cost-effective wind generator to power your home for decades to come. This authoritative, plain-English guide walks you through every step of the process, from assessing your site and available wind sources to deciding whether wind power is the solution for you, from understanding the mechanics of wind power and locating a contractor to install your system to producing your own affordable and sustainable electricity. Guides you step by step through process of selecting, installing, and operating a small-scale wind generator to power your home Demystifies system configurations, terminology, and wind energy principles to help you speak the language of the pros Helps assess and reduce your energy needs and decide whether wind power is right for you Explains the mechanics of home-based wind power Shows you how to tie into the grid and sell energy back to the power company Offers advice on evaluating all of the costs of and financing for your project Provides tips on working with contractors and complying with local zoning laws Yes, you can do it, with a little help from Wind Power For Dummies.
Estee Lauder Pure Color Envy Губная помада 231 Power Grab Estee Lauder Pure Color Envy Губная помада 231 Power Grab Новинка

Estee Lauder Pure Color Envy Губная помада 231 Power Grab

Новая помада Pure Color Envy насыщенных многогранных оттенков держится до 6 часов, она обеспечивает плотное покрытие и сочный цвет. Цветовые пигменты придают губам дополнительный объем и форму. Каждый оттенок мгновенно привлекает внимание, а легкая кремовая текстура с увлажняющим комплексом на основе гиалуроновой кислоты дарит ощущение комфорта.
Estee Lauder Pure Color Envy Палетка теней 02 Ivory Power Estee Lauder Pure Color Envy Палетка теней 02 Ivory Power Новинка

Estee Lauder Pure Color Envy Палетка теней 02 Ivory Power

5 роскошных теней в одной палетке. Цвета каждой палетки идеально подобраны друг к другу. А нюансы тонов и текстура добавляют элемент неожиданности.
Andrzej Trzynadlowski M. Introduction to Modern Power Electronics Andrzej Trzynadlowski M. Introduction to Modern Power Electronics Новинка

Andrzej Trzynadlowski M. Introduction to Modern Power Electronics

Provides comprehensive coverage of the basic principles and methods of electric power conversion and the latest developments in the field This book constitutes a comprehensive overview of the modern power electronics. Various semiconductor power switches are described, complementary components and systems are presented, and power electronic converters that process power for a variety of applications are explained in detail. This third edition updates all chapters, including new concepts in modern power electronics. New to this edition is extended coverage of matrix converters, multilevel inverters, and applications of the Z-source in cascaded power converters. The book is accompanied by a website hosting an instructor’s manual, a PowerPoint presentation, and a set of PSpice files for simulation of a variety of power electronic converters. Introduction to Modern Power Electronics, Third Edition: Discusses power conversion types: ac-to-dc, ac-to-ac, dc-to-dc, and dc-to-ac Reviews advanced control methods used in today’s power electronic converters Includes an extensive body of examples, exercises, computer assignments, and simulations Introduction to Modern Power Electronics, Third Edition is written for undergraduate and graduate engineering students interested in modern power electronics and renewable energy systems. The book can also serve as a reference tool for practicing electrical and industrial engineers.
Cathleen Galitz 100% Pure Cowboy Cathleen Galitz 100% Pure Cowboy Новинка

Cathleen Galitz 100% Pure Cowboy

PURE HUNKHow did Danielle Herte get mixed up in a zany trail ride with a gaggle of giggling teenage girls and a cowboy who gave new meaning to the term sexy? She agreed to the outing to bond with her rebellious daughter–not become smitten with handsome Cody Walker. But one look into his electric blue eyes and Danielle was mesmerized….PURE ATTRACTION!Full of arrogance and pride, Cody was the embodiment of the Wild West–the stuff that real man were made of. This 100% pure cowboy wasn't the kind of man a good girl should have. But nevertheless he was just the man she wanted! And this city gal had to learn how to lasso her cowboy–fast!
Goran Strbac Electric Power Systems Goran Strbac Electric Power Systems Новинка

Goran Strbac Electric Power Systems

The definitive textbook for Power Systems students, providing a grounding in essential power system theory while also focusing on practical power engineering applications. Electric Power Systems has been an essential book in power systems engineering for over thirty years. Bringing the content firmly up-to-date whilst still retaining the flavour of Weedy's extremely popular original, this Fifth Edition has been revised by experts Nick Jenkins, Janaka Ekanayake and Goran Strbac. This wide-ranging text still covers all of the fundamental power systems subjects but is now expanded to cover increasingly important topics like climate change and renewable power generation. Updated material includes an analysis of today's markets and an examination of the current economic state of power generation. The physical limits of power systems equipment – currently being tested by the huge demand for power – is explored, and greater attention is paid to power electronics, voltage source and power system components, amongst a host of other updates and revisions. Supplies an updated chapter on power system economics and management issues and extended coverage of power system components. Also expanded information on power electronics and voltage source, including VSC HVDC and FACTS. Updated to take into account the challenges posed by different world markets, and pays greater attention to up-to-date renewable power generation methods such as wind power. Includes modernized presentation and greater use of examples to appeal to today's students, also retains the end of chapter questions to assist with the learning process. Also shows students how to apply calculation techniques.
Hirofumi Akagi Instantaneous Power Theory and Applications to Power Conditioning Hirofumi Akagi Instantaneous Power Theory and Applications to Power Conditioning Новинка

Hirofumi Akagi Instantaneous Power Theory and Applications to Power Conditioning

10329.56 руб. Найти похожее
This book covers instantaneous power theory as well as the importance of design of shunt, series, and combined shunt-series power active filters and hybrid passive-active power filters Illustrates pioneering applications of the p-q theory to power conditioning, which highlights distinct differences from conventional theories Explores p-q-r theory to give a new method of analyzing the different powers in a three-phase circuit Provides exercises at the end of many chapters that are unique to the second edition
Massimo Ceraolo Fundamentals of Electric Power Engineering. From Electromagnetics to Power Systems Massimo Ceraolo Fundamentals of Electric Power Engineering. From Electromagnetics to Power Systems Новинка

Massimo Ceraolo Fundamentals of Electric Power Engineering. From Electromagnetics to Power Systems

10329.56 руб. Найти похожее
This book serves as a tool for any engineer who wants to learn about circuits, electrical machines and drives, power electronics, and power systems basics From time to time, engineers find they need to brush up on certain fundamentals within electrical engineering. This clear and concise book is the ideal learning tool for them to quickly learn the basics or develop an understanding of newer topics. Fundamentals of Electric Power Engineering: From Electromagnetics to Power Systems helps nonelectrical engineers amass power system information quickly by imparting tools and trade tricks for remembering basic concepts and grasping new developments. Created to provide more in-depth knowledge of fundamentals—rather than a broad range of applications only—this comprehensive and up-to-date book: Covers topics such as circuits, electrical machines and drives, power electronics, and power system basics as well as new generation technologies Allows nonelectrical engineers to build their electrical knowledge quickly Includes exercises with worked solutions to assist readers in grasping concepts found in the book Contains “in-depth” side bars throughout which pique the reader’s curiosity Fundamentals of Electric Power Engineering is an ideal refresher course for those involved in this interdisciplinary branch. For supplementary files for this book, please visit http://booksupport.wiley.com
Cortes Patricio Predictive Control of Power Converters and Electrical Drives Cortes Patricio Predictive Control of Power Converters and Electrical Drives Новинка

Cortes Patricio Predictive Control of Power Converters and Electrical Drives

10636.92 руб. Найти похожее
Describes the general principles and current research into Model Predictive Control (MPC); the most up-to-date control method for power converters and drives The book starts with an introduction to the subject before the first chapter on classical control methods for power converters and drives. This covers classical converter control methods and classical electrical drives control methods. The next chapter on Model predictive control first looks at predictive control methods for power converters and drives and presents the basic principles of MPC. It then looks at MPC for power electronics and drives. The third chapter is on predictive control applied to power converters. It discusses: control of a three-phase inverter; control of a neutral point clamped inverter; control of an active front end rectifier, and; control of a matrix converter. In the middle of the book there is Chapter four – Predictive control applied to motor drives. This section analyses predictive torque control of industrial machines and predictive control of permanent magnet synchronous motors. Design and implementation issues of model predictive control is the subject of the final chapter. The following topics are described in detail: cost function selection; weighting factors design; delay compensation; effect of model errors, and prediction of future references. While there are hundreds of books teaching control of electrical energy using pulse width modulation, this will be the very first book published in this new topic. Unique in presenting a completely new theoretic solution to control electric power in a simple way Discusses the application of predictive control in motor drives, with several examples and case studies Matlab is included on a complementary website so the reader can run their own simulations
Haitham Abu-Rub Variable Speed AC Drives with Inverter Output Filters Haitham Abu-Rub Variable Speed AC Drives with Inverter Output Filters Новинка

Haitham Abu-Rub Variable Speed AC Drives with Inverter Output Filters

The advance of variable speed drives systems (VSDs) engineering highlights the need of specific technical guidance provision by electrical machines and drives manufacturers, so that such applications can be properly designed to present advantages in terms of both energy efficiency and expenditure. This book presents problems and solutions related to inverter-fed electrical motors. Practically orientated, the book describes the reasons, theory and analysis of those problems. Various solutions for individual problems are presented together with the complete design process, modelling and simulation examples with MATLAB/Simulink on the companion website. A key focus of Variable Speed AC Drives with Inverter Output Filters is to examine the state variables estimation and motor control structures which have to be modified according to the used solution (filter). In most control systems the structure and parameters are taken into account to make it possible for precise control of the motor. This methodology is able to include modifications and extensions depending on specific control and estimation structures. Highly accessible, this is an invaluable resource for practising R&D engineers in drive companies, power electronics & control engineers and manufacturers of electrical drives. Senior undergraduate and postgraduate students in electronics and control engineering will also find it of value.
Морган Райс Victor, Vanquished, Son Морган Райс Victor, Vanquished, Son Новинка

Морган Райс Victor, Vanquished, Son

While Ceres battles in a mystical land to regain her lost powers—and to save her very life—Thanos, Akila, Lord West and the others dig in on the Isle of Haylon for their final stand against the might of Felldust’s fleet. Jeva tries to rally her Bone Folk to come to Thanos’ aid and join in the battle for Haylon. An epic battle follows in wave after wave, and they all have limited time to hang on if Ceres does not return. Stephania sails to Felldust to woo the Second Stone and lead him back to Delos, to reclaim the kingdom that was once hers. But in this new world of brutality, all may not go as she had planned. Irrien, fresh from his victory in the North, gathers all the strength of the Felldust fleet to lead a final, crushing attack on Haylon. He also brings a surprise weapon—a monster of unfathomable power—to ensure Ceres is wiped out for good. Meanwhile, the sorcerer Daskalos dispatches his ultimate weapon—Thanos and Stephania’s son—on a mission to kill his father. In the finale of the series, the most epic battle scene of all ensues, with the fate of the world hanging in the balance. Will Ceres live? Will Thanos? What will become of his son? Will freedom ever rise again? And will Ceres and Thanos finally find true love?
Mohamed Ibrahim A. Disturbance Analysis for Power Systems Mohamed Ibrahim A. Disturbance Analysis for Power Systems Новинка

Mohamed Ibrahim A. Disturbance Analysis for Power Systems

13081.88 руб. Найти похожее
More than ninety case studies shed new light on power system phenomena and power system disturbances Based on the author's four decades of experience, this book enables readers to implement systems in order to monitor and perform comprehensive analyses of power system disturbances. Most importantly, readers will discover the latest strategies and techniques needed to detect and resolve problems that could lead to blackouts to ensure the smooth operation and reliability of any power system. Logically organized, Disturbance Analysis for Power Systems begins with an introduction to the power system disturbance analysis function and its implementation. The book then guides readers through the causes and modes of clearing of phase and ground faults occurring within power systems as well as power system phenomena and their impact on relay system performance. The next series of chapters presents more than ninety actual case studies that demonstrate how protection systems have performed in detecting and isolating power system disturbances in: Generators Transformers Overhead transmission lines Cable transmission line feeders Circuit breaker failures Throughout these case studies, actual digital fault recording (DFR) records, oscillograms, and numerical relay fault records are presented and analyzed to demonstrate why power system disturbances happen and how the sequence of events are deduced. The final chapter of the book is dedicated to practice problems, encouraging readers to apply what they've learned to perform their own system disturbance analyses. This book makes it possible for engineers, technicians, and power system operators to perform expert power system disturbance analyses using the latest tested and proven methods. Moreover, the book's many cases studies and practice problems make it ideal for students studying power systems.
David Skarica The Great Super Cycle. Profit from the Coming Inflation Tidal Wave and Dollar Devaluation David Skarica The Great Super Cycle. Profit from the Coming Inflation Tidal Wave and Dollar Devaluation Новинка

David Skarica The Great Super Cycle. Profit from the Coming Inflation Tidal Wave and Dollar Devaluation

The United States has a problem – a big problem. Due to costs associated with the massive bailout of financial institutions deemed «too big to fail,» on-going armed conflicts, and a move towards socialism, another even bigger bubble is about to burst – the debt bubble. The Great Super Cycle: Profit from the Coming Inflation Tidal Wave and Dollar Devaluation is an intriguing look at the relationship between Washington and Wall Street; the history of political shifts in power and how those shifts influenced the global economy; and, the ways investors can profit as economies move away from U.S. dollar and debt. The book: Discusses how a socialist America will result in the U.S. economy becoming far less competitive, while causing funds to move offshore Details how investors can profit by investing in gold, oil, and Asian markets Explains major cyclical movements from the mega cycle of world power to stock market cycles which last 10-20 years. As the United States begins to deal with its massive debt bubble, The Great Super Cycle just might prove the most powerful tool an investor has for making money in the turbulent years to come.
L'Oreal Paris Men Expert Pure Power Вулканический Минерал Средство для умывания против прыщей и черных точек Men Expert Pure Power Вулканический Минерал Средство для умывания против прыщей и черных точек L'Oreal Paris Men Expert Pure Power Вулканический Минерал Средство для умывания против прыщей и черных точек Men Expert Pure Power Вулканический Минерал Средство для умывания против прыщей и черных точек Новинка

L'Oreal Paris Men Expert Pure Power Вулканический Минерал Средство для умывания против прыщей и черных точек Men Expert Pure Power Вулканический Минерал Средство для умывания против прыщей и черных точек

1-я линейка средств только для мужчин по уходу за проблемной кожей. Мощная комбинация компонентов, известных своими свойствами, активно борется с прыщами и предотвращает их повторное появление: ультраабсорбирующий Минерал вулканического происхождения, Салициловая кислота, известная своими антибактериальными свойствами, Цинк, регулирующий выработку кожного жира и Освежающий ментол. Клинически доказано под дерматологическим контролем: заметно уменьшает количество прыщей, даже белых.

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A solid, quantitative, practical introduction to a wide range of renewable energy systems—in a completely updated, new edition The second edition of Renewable and Efficient Electric Power Systems provides a solid, quantitative, practical introduction to a wide range of renewable energy systems. For each topic, essential theoretical background is introduced, practical engineering considerations associated with designing systems and predicting their performance are provided, and methods for evaluating the economics of these systems are presented. While the book focuses on the fastest growing, most promising wind and solar technologies, new material on tidal and wave power, small-scale hydroelectric power, geothermal and biomass systems is introduced. Both supply-side and demand-side technologies are blended in the final chapter, which introduces the emerging smart grid. As the fraction of our power generated by renewable resources increases, the role of demand-side management in helping maintain grid balance is explored. Renewable energy systems have become mainstream technologies and are now, literally, big business. Throughout this edition, more depth has been provided on the financial analysis of large-scale conventional and renewable energy projects. While grid-connected systems dominate the market today, off-grid systems are beginning to have a significant impact on emerging economies where electricity is a scarce commodity. Considerable attention is paid to the economics of all of these systems. This edition has been completely rewritten, updated, and reorganized. New material has been presented both in the form of new topics as well as in greater depth in some areas. The section on the fundamentals of electric power has been enhanced, making this edition a much better bridge to the more advanced courses in power that are returning to many electrical engineering programs. This includes an introduction to phasor notation, more emphasis on reactive power as well as real power, more on power converter and inverter electronics, and more material on generator technologies. Realizing that many students, as well as professionals, in this increasingly important field may have modest electrical engineering backgrounds, early chapters develop the skills and knowledge necessary to understand these important topics without the need for supplementary materials. With numerous completely worked examples throughout, the book has been designed to encourage self-instruction. The book includes worked examples for virtually every topic that lends itself to quantitative analysis. Each chapter ends with a problem set that provides additional practice. This is an essential resource for a mixed audience of engineering and other technology-focused individuals.
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