| 基于ZCT软开关三相PWM整流器的研究 |
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| 引用本文： | 武佩忠,肖雯,王杰.基于ZCT软开关三相PWM整流器的研究[J].煤矿机械,2012,33(12):64-66. |
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| 作者姓名： | 武佩忠 肖雯 王杰 |
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| 作者单位： | 1. 安徽恒源煤电股份有限公司,安徽宿州,234000
2. 安徽理工大学电气与信息工程学院,安徽淮南,232001 |
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| 摘 要： | 为了降低开关损耗,提高变换器的效率,详细分析了一种基于ZCT软开关技术的三相PWM整流器,并研制了一台10 kVA ZCT软开关的PWM整流器工程样机,实现了电力电子开关器件在PWM整流器工作时的零电流开通与关断。
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| 关 键 词： | ZCT软开关 PWM整流器 开关损耗 零电流开通与关断 |
Based on ZCT Soft Switching Research of Three-phase PWM Rectifier |
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| WU Pei-zhong,XIAO Wen,WANG Jie.Based on ZCT Soft Switching Research of Three-phase PWM Rectifier[J].Coal Mine Machinery,2012,33(12):64-66. |
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| Authors: | WU Pei-zhong XIAO Wen WANG Jie |
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| Affiliation: | 1.Anhui Hengyuan Coal Electricity Group Co.,Ltd.,Suzhou 234000,China;2.Electrical and Information Engineering College,Anhui University of Science and Technology,Huainan 232001,China) |
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| Abstract: | In order to reduce switching loss and enhance efficiency of converter,the article detailed analyses a ZCT soft switching based on three-phase PWM rectifier,and developed a PWM rectifier engineering prototype of 100 kVA ZCT soft switching,which realizes zero current turning-on and zero voltage turning-off of power electronic switching devices when working on the PWM rectifier. |
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| Keywords: | ZCT soft switching PWM rectifier switching loss zero current turning-on and turning-off |
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