高频斩波式串级调速系统的建模研究  

The Model and Research for Speed Control System Using Cascade Control Method with High Frequency Chopper

作　　者：姜萍[1] 王兵树[1] 万军[1] 

机构地区：[1]华北电力大学自动化系

出　　处：《微计算机信息》2008年第19期245-247,共3页Control & Automation

基　　金：科技型中小企业技术创新基金(06c26211300065)高压大容量异步电动机高频斩波串级调速系统

摘　　要：分析了斩波式串级调速系统的工作原理,利用MATLAB/Simulink软件及SimPowerSystem工具箱,以电气原理结构图的形式建立了三相交流电机调速仿真系统。仿真结果证明,该仿真模型真实再现实际系统的运行过程,实现高效的调速系统设计,建模过程接近实际系统设计过程,具有工程应用和推广价值。The basic principle of the speed control system using cascade control method with IGBT chopper is discussed in this paper. The model of speed control system in form of electric theory structure for three-phase asynchronous motor is built by using MATLAB/Simulink software and SimPowerSystem block-set. Finally, it is proved by the simulation results of the system, which the real system can be simulated by the emulate model with great efficient designing and the process of building a model is close to the real system designing process. This method is worthy to be spread in engineering application.

关 键 词：串级调速系统 IGBT斩波 仿真 MATLAB 

分 类 号：TM343[电气工程—电机]