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1·The range of zero current turn off is very wide and is not affected by the load.

该变换器的零电流开关范围非常大，与负载无关。

2·The characteristics of a new zero current switching (ZCS) - PWM cell are analyzed.

分析了一个新的零电流开关(ZCS)单元电路的特性。

3·Several zero voltage and zero current switching PWM push pull three level converters are proposed.

最后，本文还提出了另外几种零电压零电流开关PWM推挽三电平直流变换器。

4·A flyback converter with zero current switching (ZCS) resonant and power factor correct (PFC) is proposed.

提出一种具有零电流关断(ZCS)的反激式单级功率因数校正(PFC)变换器。

5·A novel full bridge (FB)-phase shift (PS)-zero voltage zero current switching (ZVZCS) converter is proposed.

提出了一种新型的全桥移相零电压零电流变换器拓扑结构。

6·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。

7·All switches are turned off with zero voltage switching, and the two switches of them are turned on with zero current and zero voltage switching.

该变换器中的开关管实现了在零电压下关断，而且其中两个开关管在零电流零电压下开通。

8·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。

9·The paper presents a novel ultra-audio frequency (UAF) induction welding power based on ZCS-PWM(Zero Current Switching-Pulse Width Modulation) technology.

介绍一种基于ZCS-PWM（零电流开关-脉宽调制）技术的新型超音频感应焊接电源。

10·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。