三相电压源型PWM整流器控制方法的发展综述  

A summary of current control methods for three-phase voltage-source PWM rectifiers

作　　者：程启明[1] 程尹曼[1] 薛阳[1] 胡晓青[1] 王映斐[1] 

机构地区：[1]上海电力学院电力与自动化工程学院,上海200090

出　　处：《电力系统保护与控制》2012年第3期145-155,共11页Power System Protection and Control

基　　金：国家自然科学基金项目(61040013);上海市教委重点学科建设项目(J51301)~~

摘　　要：控制技术对提高三相电压源型PWM整流器性能非常重要。介绍了三相电压源型PWM整流器的双闭环直接电流控制方式,全面地概述了三相电压源型PWM整流器控制方法的发展历史与现状,按控制理论发展规律把这些方法进行了科学分类,这些控制方法可分为传统线性/非线性控制、现代非线性控制及智能控制等三个发展阶段,分析了这些方法的工作原理及优、缺点。展望了PWM整流器控制策略的发展趋势。A control technique plays an important role to improve three-phase voltage-source PWM rectifier performance. In this paper, the double closed-loop control mode based on direct current control for three-phase voltage-source PWM rectifier is introduced, the development history and the current situation of three-phase voltage-source PWM rectifier control methods are summarized comprehensively, these control methods are scientifically classified according to the development law of control theory, the development experience of these control methods has three stages that are the traditional linear / nonlinear control, modem nonlinear control and intelligent control, the principles, advantages and disadvantages of these control methods are analyzed, finally, the future development trends of PWM rectifier control strategy are proposed.

关 键 词：三相电压型PWM整流器 控制方法 综述 双闭环控制 直接电流控制 

分 类 号：TM461[电气工程—电器]