摘要
提出一种桥式关联谐振直流环电压源型ＡＣ／ＤＣ高功率因数变流器，所有器件可实现双零开关，采用相平面法对整流和逆变两种工作状态进行了归一化分析。在此基础上，讨论实现软开关的最佳谐振控制和参数设计，给出了实验结果。
A new bridge mode parallel resonant DC link voltage fed AC/DC high power factor rectifier is proposed and a dual zero switching can be realized for the all devices The two kinds of operating states for the rectifying and inverting are analyzed in normalization with the phase plane method On the base,the optimal resonant controls,which guarantee all switch devices to realize soft switching,are discussed and the main parameter design is made The experiment results are presented
出处
《电工技术学报》
EI
CSCD
北大核心
1999年第4期43-47,34,共6页
Transactions of China Electrotechnical Society
基金
国家自然科学基金
