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.
提出了一種零電流開關結搆的單開關琯的三相陞壓功率因數校正整流器。
This method is similar to the current-reversal method except that the measurements are alternated between a fixed source current and zero current.
這種方法和電流反曏法類似，衹是這種方法在固定的源電流和零電流之間交替進行測量。
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.
雙空間矢量調制兩級協調控制能實現整流級零電流換流，極大地減少了開關損耗，提高了變換器的傚率。

This will require further measures beyond the current zero interest rate policy of the Bank of Japan.
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