Power Electronics: Converters, Applications, and Design, 3rd Edition, Ned Mohan
Автор: Ned Mohan Название: WIE Power Electronics: Converters, Applications and Design, Media Enhanced, 3rd Edition ISBN: 0471429082 ISBN-13(EAN): 9780471429081 Издательство: Wiley Цена: 6706 р. Наличие на складе: Невозможна поставка. Описание: Offering step-by-step, in-depth coverage, the new Third Edition of Power Electronics: Converters, Applications, and Design provides a cohesive presentation of power electronics fundamentals for applications and design in the power range of 500 kW or less. The text describes a variety of practical and emerging power electronic converters made feasible by the new generation of power semiconductor devices. The new edition is now enhanced with a new CD-ROM, complete with PSpice-based examples, a new magnetics design program, and PowerPoint slides.
Описание: After nearly a decade of success owing to its thorough coverage, abundance of problems and examples, and practical use of simulation and design, Power-Switching Converters enters its second edition with new and updated material, entirely new design case studies, and expanded figures, equations, and homework problems. This textbook is ideal for senior undergraduate or graduate courses in power electronic converters, requiring only systems analysis and basic electronics courses. The only text of such detail to also include the use of PSpice and step-by-step designs and simulations, Power-Switching Converters, Second Edition covers basic topologies, basic control techniques, and closed-loop control and stability. It also includes two new chapters on interleaved converters and switched capacitor converters, and the authors have added discrete-time modeling to the dynamic analysis of switching converters. The final two chapters are dedicated to simulation and complete design examples, respectively. PSpice examples and MATLAB scripts are available for download from the CRC Web site. These are useful for the simulation of students' designs. Class slides are also available on the Internet. Instructors will appreciate the breadth and depth of the material, more than enough to adapt into a customized syllabus. Students will similarly benefit from the more than 440 figures and over 1000 equations, ample homework problems, and case studies presented in this book.
Автор: Kazimierczuk Marian K. Название: Pulse-Width Modulated DC-DC Power Converters ISBN: 1119009545 ISBN-13(EAN): 9781119009542 Издательство: Wiley Рейтинг: Цена: 18286 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: PWM DC-DC power converter technology underpins many energy conversion systems including renewable energy circuits, active power factor correctors, battery chargers, portable devices and LED drivers.
Описание: This book deals with a new methodology to present an important class of electric devices, i.e., power converters. Since the text focuses primarily on converters, it is able to provide extensive detail of each topology and its conception. This book focuses
Описание: "Design of Low-Voltage Low-Power CMOS Delta-Sigma A/D Converters" investigates the feasibility of designing Delta-Sigma Analog to Digital Converters for
very low supply voltage (lower than 1.5V) and low power operation in standard CMOS processes. The chosen technique of implementation is the Switched Opamp Technique which
provides Switched Capacitor operation at low supply voltage without the need to apply voltage multipliers or low VtMOST devices. A method of implementing the classic single loop and
cascaded Delta-Sigma modulator topologies with half delay integrators is presented.
Those topologies are studied in order to find the parameters that maximise the
performance in terms of peak SNR. Based on a linear model, the performance degradations of higher order single loop and cascaded modulators, compared to a hypothetical ideal
modulator, are quantified.An overview of low voltage Switched Capacitor design techniques, such as the use of voltage multipliers, low VtMOST devices and the Switched Opamp
Technique, is given. An in-de
th discussion of the present status of the Switched Opamp Technique covers the single-ended Original Switched Opamp Technique, the Modified Switched Opamp Technique, which
allows lower supply voltage operation, and differential implementation including common mode control techniques.
The restrictions imposed on the analog circuits by low
supply voltage operation are investigated. Several low voltage circuit building blocks, some of which are new, are discussed. A new low voltage class AB OTA, especially suited for
differential Switched Opamp applications, together with a common mode feedback amplifier and a comparator are presented and analyzed.As part of a systematic top-down design
approach, the non-ideal charge transfer of the Switched Opamp integrator cell is modeled, based upon several models of the main opamp non-ideal characteristics.
simulations carried out with these models yield the required opamp specifications that ensure that the intended performance is met in an implementation. A power consumption analysis is
performed. The influence of all design parameters, especially the low power supply voltage, is highlighted.Design guidelines towards low power operation are distilled.
implementations are presented together with measurement results.The first one is a single-ended implementation of a Delta-Sigma ADC operating with 1.5V supply voltage and
consuming 100 W for a 74 dB dynamic range in a 3.4 kHz bandwidth. The second implementation is differential and operates with 900 mV. It achieves 77 dB dynamic range in 16 kHz
bandwidth and consumes 40 W.
"Design of Low-Voltage Low-Power CMOS Delta-Sigma A/D Converters" is essential reading for analog design engineers and
Описание: CMOS DC-DC Converters aims to provide a comprehensive dissertation on the matter of monolithic inductive Direct-Current to Direct-Current (DC-DC) converters. For this purpose seven chapters are defined which will allow the designer to gain specific knowledge on the design and implementation of monolithic inductive DC-DC converters, starting from the very basics.
Автор: Keng C. Wu Название: Switch-Mode Power Converters, ISBN: 0120887959 ISBN-13(EAN): 9780120887958 Издательство: Elsevier Science Рейтинг: Цена: 14694 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This book introduces an innovative, highly analytical approach to symbolic, closed-form solutions for switched-mode power converter circuits. This is a highly relevant topic to power electronics students and professionals who are involved in the design and analysis of electrical power converters. The author uses extensive equations to explain how solid-state switches convert electrical voltages from one level to another, so that electronic devices (e.g., audio speakers, CD players, DVD players, etc.) can use different voltages more effectively to perform their various functions. Most existing comparable books published as recently as 2002 do not discuss closed-loop operations, nor do they provide either DC closed-loop regulation equations or AC loop gain (stability) formulae. The author Wu, a leading engineer at Lockheed Martin, fills this gap and provides among the first descriptions of how error amplifiers are designed in conjunction with closed-loop bandwidth selection. Benefit to the reader includes: Readers will gain a mathematically rigorous introduction to numerous, closed-form solutions that are readily applicable to the design and development of various switch-mode power converters.
Описание: An integrated and comprehensive theory of PWM The selection of the best algorithm for optimum pulse width modulation is an important process that can result in improved converter efficiency, better load (motor) efficiency, and reduced electromagnetic interference. However, the identification of the best approach is a complex process requiring extensive mathematical manipulation. Pulse Width Modulation for Power Converters: Principles and Practice is the first single-volume resource written to help researchers in the field attain a working knowledge of the subject. The authors bring together today's seemingly diverse approaches into a single integrated and comprehensive theory of modulation. The book provides a generalized approach to the fundamentals of PWM, looking at: Active switch pulse width determination Active switch pulse placement within a switching period Active switch pulse sequence between phase legs and across switching periods The main benefit of this generalized concept is that once the common threads are identified, the selection of a modulation strategy for any converter topology becomes immediately clear, leaving only secondary factors, such as practical performance, cost, and difficulty of implementation to consider. Additionally, it allows the performance of any particular converter topology and PWM strategy to be quickly and easily identified without complex and time-consuming analysis. Pulse Width Modulation for Power Converters: Principles and Practice enables the reader to achieve optimum PWM results for any application.
Описание: The first part of the book will introduce semiconductor power devices, describing the characteristics of static and dynamic DC voltage regulators and power MOSFETs (metal-oxide semiconductor field effect transistors). The treatment of silicon/silicon carbide power diodes/power MOSFETs will be a unique feature of the book; innovative power semiconductor devices that have not been covered in previous titles but should be presented to designers/future designers of switching-mode power supplies because of their potential in this area of the technology. The book will then go on to discuss transformerless converters, such as buck, boost, and buck-boost converters. Each will be ensured clear and complete coverage by having a separate chapter devoted to it. Transformer converters, such as flyback, forward, half-bridge, full-bridge, and push-pull converters will be analysed next, with summaries and design procedures. Time intervals for each are to be supplied, and other expressions for various parameters of the converters will be derived and illustrated. Examples are DC voltage transfer function (conversion ratio), component values, device stresses, output voltage ripple, power losses in all components, and the converter efficiency. High-frequency inductors and transformers will be considered in depth toward the end of the book, along with magnetics. Review questions and problems at the end of each chapter will be included, so that students can fully engage with the information. A solutions manual will be provided for professors wishing to use the text on their power electronics course.
Описание: This book provides basic and applied principles of transformer and inductor design for power electronic applications. It includes both fundamental and advanced topics, and offers design guidelines and application examples. Each chapter begins with an introduction to the area, with illustrations and photos of existing examples.
Автор: Fang Lin Luo Название: Digital Power Electronics and Applications, ISBN: 0120887576 ISBN-13(EAN): 9780120887576 Издательство: Elsevier Science Рейтинг: Цена: 14694 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Based on the premise that engineers use probability as a modeling tool, and that probability can be applied to the solution of engineering problems, this book is designed to provide students with a grounding in probability and stochastic processes, demonstrate their applicability to real-world problems, and introduce the basics of statistics.
Описание: Power quality is a pressing concern in electric power systems. One of the main requirements of power quality management is the guarantee of a sinusoidal voltage waveform with adequate amplitude at each node of the network. The fulfilment of such a control objective is facilitated by adaptive systems which can account for unpredictable fluctuations in operating conditions.Adaptive Voltage Control in Power Systems, a self-contained blend of theory and novel application, is an in-depth treatment of such adaptive control schemes. The reader moves from power-system-modelling problems through illustrations of the main adaptive control systems (self-tuning, model-reference and nonlinearities compensation) to a detailed description of design methods: Kalman filtering, parameter-identification algorithms and discrete-time controller design are all represented. Case studies address applications issues in the implementation of adaptive voltage control.Practicing engineers and researchers in power systems and control engineering will find this monograph, written by representatives of each field, to be a valuable synthesis of both while its accessible style will also appeal to graduate students.
Описание: Power electronics systems are physical devices that can be modelled mathematically as controlled dynamical systems. This makes them suitable for the application of existing control theory, particularly in the design of their regulatory subsystems. For years there has been a perceived need to bring the disciplines of power electronics and theoretical control into closer co-operation, demonstrating the potentially great advantages of, at first sight, rather obscure control theory to power specialists while making control technicians better aware of the fundamental needs and limitations of power electronics design.Control Design Techniques in Power Electronics Devices deals specifically with control theories relevant to the design of control units for switched power electronics devices, for the most part represented by DCвЂ“DC converters and supplies, by rectifiers of different kinds and by inverters with varying topologies. The theoretical methods for designing controllers in linear and nonlinear systems are accompanied by multiple case studies and examples showing their application in the emerging field of power electronics. The book is introduced through the very important topic of modeling switched power electronics as controlled dynamical systems. Detailed circuit layouts, schematics and actual closed-loop control responses from a representative group of the plants under discussion and generated by applying the theory are included.The control theories which feature in the book are: sliding mode control and feedback control by means of approximate linearization (linear state feedback, static and dynamic proportional-integral-differential (PID control), output feedback trough observer design, Lyapunov-based control and passivity-based control). Nonlinear control design methods represented include: exact feedback linearization, input-output linearization, differential flatness, generalized PID control and, again, passivity-based control.This monograph will be of interest to researchers in power systems and their related control problems. It will also assist tutors and students in these fields with its dydactic style and its rich source of worked-out application examples from a broad spectrum of control theories.
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