摘要
系统地提出ＰＷＭＤＣ／ＤＣ全桥变换器的一族共９ 种控制方式， 根据斜对角的两只开关管的关断情况， 将这九种控制方式归纳出两类开关切换方式。引入超前桥臂和滞后桥臂的概念。
This paper proposes a family of control modes including nine control modes which can be classified into two kinds according to the turn off subsequence of the two power switches in the oblique diagonal line of the two bridge arms. The concept of leading arm and lagging arm is introduced to realizes soft switching for pwm dc/dc full bridge converters. The realization of soft switching for both leading and lagging arms is proposed also
出处
《电工技术学报》
EI
CSCD
北大核心
1999年第5期35-39,共5页
Transactions of China Electrotechnical Society
基金
中国航空科学基金
关键词
变换器
脉宽调制
控制策略
软开关
DC/DC变换器
Full bridge converter Pulse width modulation Control strategy Soft switching technique
