电力电子变换器的单周控制方法的探讨  

Research of Power Electronics Converter with One-cycle Control

作　　者：武志贤[1] 蔡丽娟[1] 王素飞[1] 

机构地区：[1]华南理工大学

出　　处：《电气传动》2005年第10期22-24,59,共4页Electric Drive

摘　　要：介绍了单周控制的原理及其在电力电子变换器的几种主要拓扑中的应用,并给出了在常用拓扑中的控制规则。通过与传统的PWM调制方式进行比较,对单周控制的优点及其不足进行了分析,指出了单周控制的发展趋势。This paper introduces the principle of one-cycle control and the application of one-cycle control in some common topologies of power electronic converter. At the same time the control laws of these topologies are provided. After comparing with the traditional modulation method （PWM） the advantages and disadvantages of one-cycle control are analyzed. In the end the development tendency of one-cycle control is obtained.

关 键 词：单周控制 控制规则 PWM 前景 电力电子变换器 控制方法 调制方式 发展趋势 拓扑 

分 类 号：TN624[电子电信—电路与系统] TN713.8