基于Matlab永磁同步电机控制系统建模仿真方法_杨平（一）.pdf

第27 卷 第2 期 　　　　　　　 Vol.27 No.2 2 0 0 5 年4 月 Journal of Shenyang University of Technology Apr.2 0 0 5 :1000-1646(2005)02-0195-05 Matlab 杨　平, 马瑞卿, 张云安 ( , 710072) 　:(PMSM), Matlab/Simulink , PMSM 、dq abc 、、 , . , , . 　　:;;;;; :TM 351　　　:A Modeling and simulation of PMSM system based on Matlab YANG Ping, MA Rui-qing, Z ANG Yun-an (College of Automation, Northwestern Polytechnic University, Xian 710072, China) Abstract:A novel method for modeling and simulink of PMSM system based on Matlab is proposed.In Matlab/Simulink,the isolated blocks, such as PMSM block, coordinate transformation block from dq to abc, three phase current source inverter controller block, speed controller block etc., are modeled.By the functional combination of theseblocks,two control loops are used,which are theinner current-loop and the outer speed-loop.The reasonability and validity are testified by the simulation and this novel method offers a new thought for the design and test of actual motors. Key words:PMSM;simulation;model ing;model;closed-l oop;parameter [2] 　　 (permanent magnet syn- . chronous sotor, PMSM) ,:、、 , 、 、、、. , 、 :, ., ,; ,;, ;, , , . ;;; Matlab PMSM [3] ,;,