PSIM与MATLAB/Simulink联合仿真无刷直流电动机调速系统  

Simulation of BLDCM in Speed Control System on PSIM and MATLAB/Simulink Co-Simulation Platform

作　　者：周志燕[1] 李声晋[1] 卢刚[1] 张玉峰[1] 祁芬芬[1] 焦军武 

机构地区：[1]西北工业大学,西安710072

出　　处：《微特电机》2014年第5期63-65,共3页Small & Special Electrical Machines

摘　　要：以PSIM和MATLAB/Simulink联合仿真系统为设计平台,充分利用PSIM在功率仿真方面的能力和MATLAB/Simulink在控制仿真方面的能力,设计无刷直流电动机调速控制系统仿真模型。在PSIM软件平台中建立无刷直流电动机驱动系统模型;在MATLAB/Simulink仿真软件平台上建立了无刷直流电动机的调速控制系统的仿真模型,分别对控制系统中的转速调节模块、电流调节模块和PWM发生器模块进行了仿真建模,在调速系统中采用了模糊PID和双闭环控制策略。仿真及试验结果表明,该仿真方式及控制策略能够准确地体现无刷电动机的调速性能。The design platform was the PSIM and Matlab/simulink co-simulation system which fully utilized the capacity of PSIM in power simulation and Matlab/Simulink simulation capacity in the control,and a simulation model for brushless DC motor speed control system was designed.A brushless motor drive system model was created in PSIM software platform; a brushless motor speed control system simulation model was established in Matlab/Simulink simulation software platform.The control system was composed with speed control module,a current regulator module and PWM generator module.The governing system used fuzzy PID and double-loop control strategy.Simulation results show that this simulation method and control strategy can accurately reflect the brushless motor speed control performance.

关 键 词：无刷电动机 PSIM MATLAB SIMULINK 联合仿真 调速 

分 类 号：TM351[电气工程—电机]