摘要
分析了逆变器并联运行时环流产生的原因及限流电感的作用，在此基础上提出了实用的并联限流电感联接电路，它可有效缓解并联时抑制环流和保持一定的稳态电压精度的矛盾，并在实验中得到了验证。
This paper analyzes the cause of circulating current between parallel inverters and the function of current limiting inductors.Based on it,practical ciucuits with current limiting inductors are presented,which can effectively solve the contradiction between restraining circulating current and maintenance of certain steady state voltage accuracy.The experimental results verify the effectiveness of the circuits .
出处
《电力电子技术》
CSCD
北大核心
1999年第3期16-17,43,共3页
Power Electronics
关键词
逆变器
电压精度
并联运行
环流
inverter
circulating current
current limiting inductor
voltage accuracy
