Advanced pulse-width-modulation with freedom to optimize power electronics converters / [electronic resource] :

• 其他作者：
  • Jiang, Dong.
  • SpringerLink (Online service)
• 其他題名：
  • CPSS power electronics series.
• 出版： Singapore : Springer Singapore :Imprint: Springer
• 叢書名： CPSS power electronics series,
• 主題： Pulse-duration modulation. , Power electronics. , Electronic circuits. , Electronics. , Microelectronics. , Power Electronics, Electrical Machines and Networks. , Circuits and Systems. , Electronics and Microelectronics, Instrumentation. , Energy Systems.
• ISBN： 9789813343856 (electronic bk.) 、 9789813343849 (paper)
• FIND@SFXID: CGU
• 資料類型: 電子書
• 內容註: Fundamental of Power Electronics Converter and Pulse-Width-Modulation -- Principle of Pulse-Width-Modulation -- PWM's Impact on System Performance -- Current Ripple Prediction Model -- Variable Switching Frequency PWM -- Phase-shift PWM -- Advanced PWM for Advanced Topologies -- PWM for Common-mode Noise Reduction -- PWM's Implementation in Hardware.
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• 摘要註: 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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