矩阵式单相调压器的研究  

Research on Matrix Single-phase Voltage Regulator

作　　者：夏明亮[1] 蔡文[1] 龚幼民[2] 

机构地区：[1]上海师范大学 [2]上海大学

出　　处：《微计算机信息》2009年第26期195-197,共3页Control & Automation

基　　金：项目申请人:蔡文;项目名称:矩阵式整流器及其应用研究;基金颁发部门:上海市教育委员会(C635)

摘　　要：矩阵式变换器是一种新型电力变换器。本文研究了一种由矩阵式单相变换器演化的单相调压电路,与传统调压器相比,这种调压器具有输入电流正弦度高、输出电压调节线性度好、功率双向流动、动态响应快、结构紧凑等特点。对这种调压器的工作原理和换流电路进行了理论分析和仿真分析,通过对不同负载进行的实验研究,验证了理论分析和仿真分析的正确性。Matrix converter is a newly power electronic converter. A novel slngle-phase voltage regulator circuit which is evolved from matrix single-phase converter is researched in this paper. On contrast with traditional voltage regulator, this regulator witch use chopper technique has some good characteristics, such as high sinusoidal wave in input current, good linear regulator on output voltage, bidirectional power flow, higher speed dynamic response, more compact structure etc. Its principle and commutation circuit are analyzed and emulated. By different loads experimental research, it is shown the correctness of the theoretical and emulator results.

关 键 词：矩阵式变换器 矩阵式单相调压器 安全换流 动态响应 谐波 

分 类 号：TM46[电气工程—电器]