| ZVT PWM软开关功率变换器的改进及仿真分析 |
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| 引用本文： | 舒欣梅,张代润,黄念慈. ZVT PWM软开关功率变换器的改进及仿真分析[J]. 西华大学学报(自然科学版), 2002, 21(4): 40-42 |
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| 作者姓名： | 舒欣梅 张代润 黄念慈 |
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| 作者单位： | 四川大学电气信息学院,四川,成都,610051 |
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| 摘 要： | 基本的零电压过渡软开关电路 (ZVTPWM )有高效可靠的优点 ,但其辅助开关管关断损耗较大的缺点限制了其进一步应用。本文作者提出一种在辅助支路上串联电容的改进方法 ,易于实现 ,能较好地实现辅助开关管的零电流关断
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| 关 键 词： | ZVTPWM 软开关 谐振 |
| 文章编号： | 1000-5722(2002)04-0040-03 |
| 修稿时间： | 2002-03-22 |
Improvement and Simulating Analysis of the ZVT PWM Soft Switching Converters |
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| SHU Xin mei,ZHANG Dai run,HUANG Nian ci. Improvement and Simulating Analysis of the ZVT PWM Soft Switching Converters[J]. Journal of Xihua University(Natural Science Edition), 2002, 21(4): 40-42 |
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| Authors: | SHU Xin mei ZHANG Dai run HUANG Nian ci |
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| Abstract: | The zero voltage switching PWM converters are high effecient andreliable.But its arawback of relatively great turn off loss in assistant switch limits its application?This article suggest better method through adding a capacity in series which preferably makes the assistant switch zero current turn off |
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| Keywords: | ZVT PWM soft switching resonance |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
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