串级调速电机的动态模型与仿真  

Dynamic Model and Simulation of Cascade Motor

作　　者：马永光[1] 张晓东[1] 王兵树[1] 许畅[1] 

机构地区：[1]华北电力大学控制科学与工程学院,保定071003

出　　处：《电机与控制应用》2007年第1期11-14,共4页Electric machines & control application

摘　　要：对斩波串级调速电机的静态特性和动态性能进行了分析。运用简单有效的方法推导出斩波串级调速系统在开环和闭环状态下的准动态数学模型,并运用MATLAB/Simulink对该模型进行了仿真研究。结果表明该方法求得的系统模型是准确的、可行的,便于工程上的应用研究。The static and dynamic performance of cascade motor controlled by chopper were analysed, and the dynamic mathematical model in opened loop system and closed loop system by simple method were developed. The simulation of the dynamic model on MATLAB/Simulation was introduced, the result of the simulation illustrated that the system model was simple and effective.

关 键 词：斩波调速 动态数学模型 仿真研究 闭环控制 

分 类 号：TM301.2[电气工程—电机]