一种4/2极开关磁阻电机非线性建模与仿真  

Nonlinear Modeling and Simulation of the 4/2 Pole Switched Reluctance Motor

作　　者：卢承领[1] 张刚[1] 方杰[1] 杜成涛[1] 

机构地区：[1]皖西学院机械与电子工程学院,安徽六安237012

出　　处：《聊城大学学报（自然科学版）》2016年第4期93-98,共6页Journal of Liaocheng University:Natural Science Edition

基　　金：国家自然科学青年基金项目(61302179);安徽省高校优秀青年人才支持计划重点项目(gxyqZD2016242);安徽省教育厅自然科学基金(KJ1037662015B01);WXC青年项目(WXZR201602)资助

摘　　要：提出一种4/2极开关磁阻电机的数学建模与仿真,通过对开关磁阻电机的电动方程、机械运动方程等分析研究,应用PID控制方法以及借助Simulink中的LUT预失真模块,构建了一个完整的4/2极开关磁阻电机的仿真模型.这种仿真模型即避免了开关磁阻电机线性仿真不精确的缺点,又具有非线性开关磁阻电机的仿真速度快,结果精确的优点.同时PID控制器使得4/2极开关磁阻电机启动及运行更平滑.The paper presents a mathematical modeling and simulation based on the switched reluc-tance motor of 4/2 pole, Through the analysis of the equation of electrical and mechanical movement, the application of PID control,it builds a complete 4/2 pole switched reluctance motor simulation model with LUT module of Matlab. The simulation model does not has the inaccurate disadvantage of linear simulation but also has the advantages of accurate results and rapid simulation of the nonlinear simulation. At the same time the PID Controller makes the 4/2 pole switched reluctance motor start and run more smoothly.

关 键 词：开关磁阻电机 传动系统 PID控制 闭环控制 仿真 

分 类 号：TM301[电气工程—电机]