Pulse Width Modulation In Power Electronics

Author : Isaak D Mayergoyz,Siddharth Tyagi
Publisher : World Scientific
Page : 419 pages
File Size : 50,9 Mb
Release : 2021-05-05
Category : Technology & Engineering
ISBN : 9789811234590

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Pulse Width Modulation In Power Electronics by Isaak D Mayergoyz,Siddharth Tyagi Pdf

This book provides a theoretical discussion of pulse width modulation (PWM) in power electronic inverters. Pulse width modulation is widely used for the frequency control of speed of ac motors, the design of uninterruptible power supplies (UPS) as well as the integration of renewable energy sources into existing power grid systems. PWM technique is based on approximation of sinusoidal waveforms by sequences (trains) of rectangular pulses whose widths are properly modulated. This width-modulation results in the suppression of low order harmonics at the expense of amplification of high order harmonics which are suppressed by energy-storage elements in load circuits. The discussion covers various PWM techniques with a focus on the optimal time-domain PWM techniques proposed by the authors.

Author : D. Grahame Holmes,Thomas A. Lipo
Publisher : John Wiley & Sons
Page : 748 pages
File Size : 46,5 Mb
Release : 2003-10-03
Category : Technology & Engineering
ISBN : 0471208140

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Pulse Width Modulation for Power Converters by D. Grahame Holmes,Thomas A. Lipo Pdf

* The first single volume resource for researchers in the field who previously had to depend on separate papers and conference records to attain a working knowledge of the subject. * Brings together the field's diverse approaches into an integrated and comprehensive theory of PWM

Author : I. D. Mayergoyz,Siddharth Tyagi
Publisher : Unknown
Page : 128 pages
File Size : 43,5 Mb
Release : 2021
Category : PWM power converters
ISBN : 9811234582

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Pulse Width Modulation In Power Electronics by I. D. Mayergoyz,Siddharth Tyagi Pdf

Author : D. Grahame Holmes,Thomas A. Lipo
Publisher : John Wiley & Sons
Page : 746 pages
File Size : 48,9 Mb
Release : 2003-10-03
Category : Technology & Engineering
ISBN : 9780471208143

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Pulse Width Modulation for Power Converters by D. Grahame Holmes,Thomas A. Lipo Pdf

* The first single volume resource for researchers in the field who previously had to depend on separate papers and conference records to attain a working knowledge of the subject. * Brings together the field's diverse approaches into an integrated and comprehensive theory of PWM

Author : Dong Jiang,Zewei Shen,Qiao Li,Jianan Chen,Zicheng Liu
Publisher : Springer Nature
Page : 395 pages
File Size : 50,5 Mb
Release : 2021-01-20
Category : Technology & Engineering
ISBN : 9789813343856

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Advanced Pulse-Width-Modulation: With Freedom to Optimize Power Electronics Converters by Dong Jiang,Zewei Shen,Qiao Li,Jianan Chen,Zicheng Liu Pdf

This book is a technical publication for students, scholars and engineers in electrical engineering, focusing on the pulse-width-modulation (PWM) technologies in power electronics area. Based on an introduction of basic PWM principles this book analyzes three major challenges for PWM on system performance: power losses, voltage/current ripple and electromagnetic interference (EMI) noise, and the lack of utilization of control freedoms in conventional PWM technologies. Then, the model of PWM's impact on system performance is introduced, with the current ripple prediction method for voltage source converter as example. With the prediction model, two major advanced PWM methods are introduced: variable switching frequency PWM and phase-shift PWM, which can reduce the power losses and EMI for the system based on the prediction model. Furthermore, the advanced PWM can be applied in advanced topologies including multilevel converters and paralleled converters. With more control variables in the advanced topologies, performance of PWM can be further improved. Also, for the special problem for common-mode noise, this book introduces modified PWM method for reduction. Especially, the paralleled inverters with advanced PWM can achieve good performance for the common-mode noise reduction. Finally, the implementation of PWM technologies in hardware is introduced in the last part.

Author : I. D. Mayergoyz,Siddharth Tyagi
Publisher : World Scientific Publishing Company
Page : 0 pages
File Size : 53,8 Mb
Release : 2021
Category : PWM power converters
ISBN : 9811234574

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Pulse Width Modulation in Power Electronics by I. D. Mayergoyz,Siddharth Tyagi Pdf

This book provides a theoretical discussion of pulse width modulation (PWM) in power electronic inverters. Pulse width modulation is widely used for the frequency control of speed of ac motors, the design of uninterruptible power supplies (UPS) as well as the integration of renewable energy sources into existing power grid systems. PWM technique is based on approximation of sinusoidal waveforms by sequences (trains) of rectangular pulses whose widths are properly modulated. This width-modulation results in the suppression of low order harmonics at the expense of amplification of high order harmonics which are suppressed by energy-storage elements in load circuits. The discussion covers various PWM techniques with a focus on the optimal time-domain PWM techniques proposed by the authors.

Author : Eric Monmasson
Publisher : John Wiley & Sons
Page : 403 pages
File Size : 40,5 Mb
Release : 2013-03-04
Category : Technology & Engineering
ISBN : 9781118622841

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Power Electronic Converters by Eric Monmasson Pdf

A voltage converter changes the voltage of an electrical power source and is usually combined with other components to create a power supply. This title is devoted to the control of static converters, which deals with pulse-width modulation (PWM) techniques, and also discusses methods for current control. Various application cases are treated. The book is ideal for professionals in power engineering, power electronics, and electric drives industries, as well as practicing engineers, university professors, postdoctoral fellows, and graduate students.

Author : Satish Kumar Peddapelli
Publisher : Walter de Gruyter GmbH & Co KG
Page : 220 pages
File Size : 44,5 Mb
Release : 2016-12-19
Category : Science
ISBN : 9783110468571

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Pulse Width Modulation by Satish Kumar Peddapelli Pdf

This book offers a general approach to pulse width modulation techniques and multilevel inverter topologies. The multilevel inverters can be approximately compared to a sinusoidal waveform because of their increased number of direct current voltage levels, which provides an opportunity to eliminate harmonic contents and therefore allows the utilization of smaller and more reliable components. On the other side, multilevel inverters require more components than traditional inverters and that increases the overall cost of the system. The various algorithms for multilevel neutral point clamped inverter fed induction motor are proposed and implemented, and the results are analyzed. The performance of these algorithms is evaluated in terms of inverter output voltage, current waveforms and total harmonic distortion. Various basic pulse width modulation techniques, features and implementation of space vector pulse width modulation for a two-level inverter, and various multilevel inverter topologies are discussed in detail. This book is extremely useful for undergraduate students, postgraduate students, industry people, scientists of research laboratories and especially for the research scholars who are working in the area of multilevel inverters. Dr. Satish Kumar Peddapelli is Assistant Professor at the Osmania University in Hyderabad, India. His areas of interest are Power Electronics, Drives, Power Converters, Multi Level Inverters and Special Machines.

Author : Stefanos Manias
Publisher : Academic Press
Page : 1008 pages
File Size : 40,8 Mb
Release : 2016-11-08
Category : Technology & Engineering
ISBN : 9780128118146

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Power Electronics and Motor Drive Systems by Stefanos Manias Pdf

Power Electronics and Motor Drive Systems is designed to aid electrical engineers, researchers, and students to analyze and address common problems in state-of-the-art power electronics technologies. Author Stefanos Manias supplies a detailed discussion of the theory of power electronics circuits and electronic power conversion technology systems, with common problems and methods of analysis to critically evaluate results. These theories are reinforced by simulation examples using well-known and widely available software programs, including SPICE, PSIM, and MATLAB/SIMULINK. Manias expertly analyzes power electronic circuits with basic power semiconductor devices, as well as the new power electronic converters. He also clearly and comprehensively provides an analysis of modulation and output voltage, current control techniques, passive and active filtering, and the characteristics and gating circuits of different power semiconductor switches, such as BJTs, IGBTs, MOSFETs, IGCTs, MCTs and GTOs. Includes step-by-step analysis of power electronic systems Reinforced by simulation examples using SPICE, PSIM, and MATLAB/SIMULINK Provides 110 common problems and solutions in power electronics technologies

Author : Byungcho Choi
Publisher : John Wiley & Sons
Page : 657 pages
File Size : 50,9 Mb
Release : 2013-07-30
Category : Technology & Engineering
ISBN : 9781118753576

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Pulsewidth Modulated DC-to-DC Power Conversion by Byungcho Choi Pdf

This is the definitive reference for anyone involved in pulsewidth modulated DC-to-DC power conversion Pulsewidth Modulated DC-to-DC Power Conversion: Circuits, Dynamics, and Control Designs provides engineers, researchers, and students in the power electronics field with comprehensive and complete guidance to understanding pulsewidth modulated (PWM) DC-to-DC power converters. Presented in three parts, the book addresses the circuitry and operation of PWM DC-to-DC converters and their dynamic characteristics, along with in-depth discussions of control design of PWM DC-to-DC converters. Topics include: Basics of DC-to-DC power conversion DC-to-DC converter circuits Dynamic modeling Power stage dynamics Closed-loop performance Voltage mode control and feedback design Current mode control and compensation design Sampling effects of current mode control Featuring fully tested problems and simulation examples as well as downloadable lecture slides and ready-to-run PSpice programs, Pulsewidth Modulated DC-to-DC Power Conversion is an ideal reference book for professional engineers as well as graduate and undergraduate students.

Author : Haitham Abu-Rub,Atif Iqbal,Jaroslaw Guzinski
Publisher : John Wiley & Sons
Page : 624 pages
File Size : 51,8 Mb
Release : 2021-04-06
Category : Science
ISBN : 9781119591290

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High Performance Control of AC Drives with Matlab/Simulink by Haitham Abu-Rub,Atif Iqbal,Jaroslaw Guzinski Pdf

High Performance Control of AC Drives with Matlab®/Simulink Explore this indispensable update to a popular graduate text on electric drive techniques and the latest converters used in industry The Second Edition of High Performance Control of AC Drives with Matlab®/Simulink delivers an updated and thorough overview of topics central to the understanding of AC motor drive systems. The book includes new material on medium voltage drives, covering state-of-the-art technologies and challenges in the industrial drive system, as well as their components, and control, current source inverter-based drives, PWM techniques for multilevel inverters, and low switching frequency modulation for voltage source inverters. This book covers three-phase and multiphase (more than three-phase) motor drives including their control and practical problems faced in the field (e.g., adding LC filters in the output of a feeding converter), are considered. The new edition contains links to Matlab®/Simulink models and PowerPoint slides ideal for teaching and understanding the material contained within the book. Readers will also benefit from the inclusion of: A thorough introduction to high performance drives, including the challenges and requirements for electric drives and medium voltage industrial applications An exploration of mathematical and simulation models of AC machines, including DC motors and squirrel cage induction motors A treatment of pulse width modulation of power electronic DC-AC converter, including the classification of PWM schemes for voltage source and current source inverters Examinations of harmonic injection PWM and field-oriented control of AC machines Voltage source and current source inverter-fed drives and their control Modelling and control of multiphase motor drive system Supported with a companion website hosting online resources. Perfect for senior undergraduate, MSc and PhD students in power electronics and electric drives, High Performance Control of AC Drives with Matlab®/Simulink will also earn a place in the libraries of researchers working in the field of AC motor drives and power electronics engineers in industry.

Author : Marian K. Kazimierczuk
Publisher : John Wiley & Sons
Page : 960 pages
File Size : 40,7 Mb
Release : 2015-08-24
Category : Technology & Engineering
ISBN : 9781119009573

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Pulse-Width Modulated DC-DC Power Converters by Marian K. Kazimierczuk Pdf

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. Following the success of Pulse-Width Modulated DC-DC Power Converters this second edition has been thoroughly revised and expanded to cover the latest challenges and advances in the field. Key features of 2nd edition: Four new chapters, detailing the latest advances in power conversion, focus on: small-signal model and dynamic characteristics of the buck converter in continuous conduction mode; voltage-mode control of buck converter; small-signal model and characteristics of the boost converter in the discontinuous conduction mode and electromagnetic compatibility EMC. Provides readers with a solid understanding of the principles of operation, synthesis, analysis and design of PWM power converters and semiconductor power devices, including wide band-gap power devices (SiC and GaN). Fully revised Solutions for all end-of-chapter problems available to instructors via the book companion website. Step-by-step derivation of closed-form design equations with illustrations. Fully revised figures based on real data. With improved end-of-chapter summaries of key concepts, review questions, problems and answers, biographies and case studies, this is an essential textbook for graduate and senior undergraduate students in electrical engineering. Its superior readability and clarity of explanations also makes it a key reference for practicing engineers and research scientists.

Author : Feng Gao,Tao Xu
Publisher : Springer Nature
Page : 222 pages
File Size : 55,7 Mb
Release : 2021-12-01
Category : Technology & Engineering
ISBN : 9789811674464

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Coordination and Optimization of Grid-Tied Power Converters by Feng Gao,Tao Xu Pdf

This book investigates the control and optimization of grid-tied power converters, with a special attention attached to pulse width modulation, which determines the size and cost of power converters as well as switching harmonics. Through the methods introduced in this book, multiple grid-tied power converters safely operate and coordinate in a highly efficient and reliable fashion, thereby boosting the operation of modern power grids. To facilitate understanding, the key methods are presented together with their associated algorithms and detailed software codes. In parallel to theoretical treatments, this book further applies the methods into practical scenarios and industrial products, thus enhancing their credibility. The book serves as a guidance for electrical engineers and researchers in the field of power electronics and power systems.

Author : Marian K. Kazimierczuk
Publisher : John Wiley & Sons
Page : 130 pages
File Size : 40,8 Mb
Release : 2014-03-31
Category : Technology & Engineering
ISBN : 9780470741016

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Pulse-width Modulated DC-DC Power Converters by Marian K. Kazimierczuk Pdf

Fully worked solutions with clear explanations The Pulse-width Modulated DC-DC Power Converters: Solutions Manual provides solutions to the practice problems in the text. Fully worked, each solution includes formulas and diagrams as necessary to help you understand the approach, and explanations clarify the reasoning behind the correct answer. The solutions are aligned chapter-by-chapter with the text, and provide useful guidance that can help you identify your level of comprehension. Designed to make your study time more productive, this solutions manual is an invaluable tool for anyone studying electricity and electrical engineering.

Author : Satish Kumar Peddapelli
Publisher : Walter de Gruyter GmbH & Co KG
Page : 210 pages
File Size : 51,5 Mb
Release : 2016-12-19
Category : Science
ISBN : 9783110470420

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Pulse Width Modulation by Satish Kumar Peddapelli Pdf

This book offers a general approach to pulse width modulation techniques and multilevel inverter topologies. The multilevel inverters can be approximately compared to a sinusoidal waveform because of their increased number of direct current voltage levels, which provides an opportunity to eliminate harmonic contents and therefore allows the utilization of smaller and more reliable components. On the other side, multilevel inverters require more components than traditional inverters and that increases the overall cost of the system. The various algorithms for multilevel neutral point clamped inverter fed induction motor are proposed and implemented, and the results are analyzed. The performance of these algorithms is evaluated in terms of inverter output voltage, current waveforms and total harmonic distortion. Various basic pulse width modulation techniques, features and implementation of space vector pulse width modulation for a two-level inverter, and various multilevel inverter topologies are discussed in detail. This book is extremely useful for undergraduate students, postgraduate students, industry people, scientists of research laboratories and especially for the research scholars who are working in the area of multilevel inverters. Dr. Satish Kumar Peddapelli is Assistant Professor at the Osmania University in Hyderabad, India. His areas of interest are Power Electronics, Drives, Power Converters, Multi Level Inverters and Special Machines.