摘要
开关磁阴电机系统是性能优良的新型调速电动机系统。本文阐述了双凸极磁阻电机的非线性二维磁场的数值计算方法,据此进行了系统主电路的非线性网络数字分析,进而作了不同工作条件下的电流波形仿真、系统性能计算及控制参数的优化选择,初步实现了开关磁阻调速电动机系统的计算机辅助分析。并通过所研制的500W样机的具体计算和试验验证,证明计算和实测结果是吻合的。
The switched reluctance drive is .1 new type of variable speed drive. This paper describes the method of a 2-dimensional nonlincar numerical calculation of the double salient-pole switched reluctance motors. Based on it, the digital analysis of nonlinear network for main circuits is discussed, so the current waveforms could be simulated in various operating conditions, and the calculation of performances and the optimum seeking of control parameters could be realized. In this paper, computer aided analysis for the switched reluctance drives is basically presented. Calculations and experimental results for a developed 500W prototype are given. They are roughly coincident.
关键词
调速电动机
磁阻电机
电机控制
variable speed motors, reluctance motors, motor control, computer aided analysis
