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一种新型次级钳位FB-ZVZCS-PWM变换器 被引量:2

A Novel FB-ZVZCS-PWM Converter Using a Simple Auxiliary Circuit
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摘要 提出了一种新型ZVZCS PWM变换器 ,它在全桥变换器的基础上在次级增加无源无损钳位电路 ,实现了滞后臂的零电流开关 ,给出了设计方法和实验结果。 A novel FB ZVZCS PWM Converter is presented to simplify the circuits of the previously presented ZVZCS converter. A simple auxiliary clamping circuit is added to secondary to provide ZVZCS conditions. The principle of operation is illustrated and verified by experimental results.
机构地区 四川大学
出处 《电力电子技术》 CSCD 北大核心 2001年第6期33-35,47,共4页 Power Electronics
关键词 直流变换器 环流 零电压零电流开关 FB-ZVZCS 脉宽调制 DC/DC converter circulating current ZVZCS
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