六脉波双变量交-交变频器控制方法的优化研究刘斌,冯高明(河南理工大学 电气工程与自动化学院,河南 焦作 454003)摘要:本文从传统的相控式交-交变频器出发,介绍了双变量交-交变频理论,并且利用新型的六脉波交-交变频调速系统,对 5/2 分频全压下的情况下,利用研究所现有的变频调速系统进行了试验研究,得到了更好的输出波形,进一步降低了偶次谐波的含量
关键词:六脉波交-交变频器;双变量;谐波;优化Study on control method of six-wave-head AC-AC frequency converterLIU bin,FENG gaoming(School of Electrical engineering and automation,Henan polytechnic university,Jiaozuo 454003,Henan,China)Abstract:This article intrudces the traditional singal-variable control theory, then gives the two-variable control theory, and used the new six-wave-head AC-AC frequency converter system, and 5/2 frequency and full voltage has been carried, obtained the better output wave shape, further reduced Even harmonic content
Keyword:six-wave-head AC-AC frequency converter;two-variable;harmonic; optimization0 引理 近