中国空间科学技术

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有源箝位ZVS-PWM开关变换器的分析研究

万成安,刘文贵   

  1. 哈尔滨工业大学航天学院!哈尔滨150001,哈尔滨工业大学航天学院!哈尔滨150001
  • 发布日期:2000-04-25

Analytical Study of Active Clamp ZVS-PWM Converter Technique

Wan Chengan Liu Wengui (Harbin Institute of Technology,Harbin 150001)   

  • Online:2000-04-25

摘要: 有源箝位 ZVS- PWM开关变换器较硬开关 PWM变换器有很大的优点 ,可以改进高频电源的设计 ,改善它的性能。分析有源箝位 ZVS- PWM开关变换器的稳态工作原理以及应用于卫星电源设计的可行性

关键词: 有源箝位, 直流直流转换器, 分析

Abstract: The active clamp ZVS-PWM power converter circuit has many advantages over the conventional PWM converters.The design and performances of high frequency power supplies are improved.The steady state operation of a flyback active clamp ZVS-PWM converter is analyzed.The design of active clamp ZVS-PWM used in satellite power supplies is feasible.