开关磁阻电动机调速系统建模与仿真研究  

Modeling and Simulation of Switched Reluctance Drive Based on Matlab/Simulink

作　　者：吴会琴[1] 刘国海[1] 张辑[2] 

机构地区：[1]江苏大学电气信息工程学院,镇江212013 [2]中国矿业大学信电学院,徐州221008

出　　处：《微电机》2008年第1期73-75,共3页Micromotors

摘　　要：在分析开关磁阻电动机(SRM)数学模型的基础上,使用Matlab/Simulink建立了电动机调速系统的非线性仿真模型。模型低速阶段采用电流斩波控制方式,高速阶段采用角度位置控制方式。据此模型,针对一台四相8/6结构样机进行了仿真。仿真结果证明该模型为分析和设计SRM控制系统提供了一种有用的工具。Under Matlab/Simulink environment, the simulation block library was firstly established, based on the approximate nonlinear mathematies model of switehed reluetanee motor （SRM）. by the eombination of these bloeks, a simulation model of swiehed reluetanee driver （SRD） was established easily, adopting ehopped eurrent eontrol （CCC） during lower speed and adopting angular position eontrol （APC） during higher speed. In term of this model, simulation of a four phase 8/6 strueture motor was male. The effeetiveness of the nonlinear simulation models is demonstrared by the simulation results. The models also offer a valid tool for analyzing and designing SRM eontrol system.

关 键 词：开关磁阻电动机 MATLAB/SIMULINK 模型 调速系统 

分 类 号：TM352[电气工程—电机]