摘要
移相全桥电路开关管的高频通断会产生高频电压振荡和电压尖峰,本文分析了尖峰产生的几个主要原因,给出了相应的抑制方法,并通过试验验证了相关措施的有效性。
The high frequency on-off action of the switch in the phase-shifted full-bridge zerovoltage-switching PWM eonverter is able to arise high frequency oscillation and voltage spike. In this paper, the reasons and restraining methods are discussed, and the experiment results are also given.
出处
《船电技术》
2013年第9期30-32,共3页
Marine Electric & Electronic Engineering
关键词
ZVS移相全桥
死区时间
尖峰抑制
ZVS phase-shifted full-bridge converter
dead-time
spiking suppression
