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Advanced Pulse-Width-Modulation: With Freedom to Optimize Power Electronics Converters

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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.

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Inventory Code Barcode Call Number Location Status
1908001346EB0001952621.317 AdvCentral Library (OPAC)Available
Detail Information
Series Title
CPSS Power Electronics Series
Call Number
621.317 Adv
Publisher
Singapore : Springer Singapore.,
Collation
xvii, 380p.:Ill
Language
English
ISBN/ISSN
978-981-33-4385-6
Classification
621.317
Content Type
Ebook
Media Type
-
Carrier Type
online resource
Edition
1
Subject(s)
Microelectronics
Specific Detail Info
-
Statement of Responsibility
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No other version available

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