1第7章-4节-无源逆变和变频.ppt 7.19 12 8 软开关技术 开通损耗和关断损耗均近似为零 8 软开关技术 软开关分类: 零电流开关(zero current switch, ZCS) 在电流为零时进行切换 零电压开关(zero voltage switch, ZVS) 在电压为零
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ZCS Zero Current Switch 零电流开关
zero-current switch 零电流开关
HICS hybrid transformer current-zero switch 混合变压器零电流开关
zero electric current switch 零电流开关
Zero VoltageZero Current Switch 电压零电流开关
zero current soft switch inverter 零电流软开关变换器
switch of zero current 零电流开关
switch current zero crossing point 正反组电流过零法
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。
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。
Ways to improve the reliability of arc welding inverter power and the research condition of zero voltage, zero current soft switch inverter are introduced.
介绍提高我国弧焊逆变电源可靠性的途径以及零电压、零电流软开关变换研究现状。
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