基于三相-单相矩阵变换器的串联谐振调制策略

作者：蔡家利，张仲超 日期：2007-10-25/span> 浏览：3372 查看PDF文档

基于三相-单相矩阵变换器的串联谐振调制策略

蔡家利，张仲超
（浙江大学 电气工程学院，浙江 杭州 310027）

摘要：在分析了三相-单相矩阵变换器驱动串联谐振负载基本调制策略的基础上，主要针对如何改善网侧输入电流波形，减少谐波含量，提出了一种全新的改进调制策略，并详细介绍了这两种调制策略的原理。经过仿真试验对比分析，结果表明改进后的调制策略在改善输入电流波形上具有很好的效果，大大降低了谐波含量。
关键词：三相-单相矩阵变换器；串联谐振；调制策略
中图分类号：TM461文献标识码：A文章编号：1001-4551(2007)10-0043-03

Modulation strategy of  series resonant based on 31 matrix converter
CAI Jiali, ZHANG Zhongchao
(College of Electrical Engineering, Zhejiang University, Hangzhou 310027, China)
Abstract: Concernsing on how to improve the waveform of input current and reduce the harmonic based on the basic control strategy of 31 matrix converter for driving series resonant inductiong heating, a new modulation strategy was presented. Both of the strategies were introduced in details, and through the simulation experiment the new strategy was proved efficient for improving the waveform of input current and reducing the harmonic with simulation.
Key words: 31 matrix converter; series resonant; modulation strategy

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