zero current

基本解释

Zero current transition (ZCT) topology of the single switch three phase boost power factor correction (PFC) rectifier is proposed.
提出了一种零电流开关结构的单开关管的三相升压功率因数校正整流器。
This method is similar to the current-reversal method except that the measurements are alternated between a fixed source current and zero current.
这种方法和电流反向法类似，只是这种方法在固定的源电流和零电流之间交替进行测量。
Double space vector modulation can realize zero current commutation of the rectifier side, greatly reduce the switch loss, and improve the efficiency of the converter.
双空间矢量调制两级协调控制能实现整流级零电流换流，极大地减少了开关损耗，提高了变换器的效率。

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