Analysis of Soft-Switched High Frequency AC-AC Converter for Induction Motor Drive

被引：0
|
作者：
马宪民
B.K.Bose
机构：
来源：
International Journal of Mining Science and Technology | 2000年 / 01期
关键词：
high frequency; soft-switch; AC-AC converters; Fourier series;
D O I：
暂无
中图分类号：
TM34 [交流电机];
学科分类号：
080801 ;
摘要：
The systematic mathematical analysis of the high frequency soft-switched AC-AC converter is proposed for variable frequency induction machine load in this paper. Both PWM and square-wave modes of operation have been considered. The frequency relation and phase unbalance problem due to discrete time integral half-cycle switching has been discussed in the beginning. Then, generalized Fourier series have been derived for output voltage, output current and supply current in two modes.The analytical results help to understand tbe converter characteristics, design optimally a convertermachine system of arbitrary capacity considering the various trade-off parameters.
引用
收藏
页码：49 / 53
页数：5
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