无刷直流电机直接自控制研究  

Direct Self Control Study on Brushless DC Motor

作　　者：徐冉[1] 刘庆瑞[1] 高瑾[1] 雷浩 

机构地区：[1]河北科技大学电气信息学院,河北石家庄050018 [2]河北宁晋阳光半导体设备有限公司,河北邢台055550

出　　处：《电工电气》2009年第10期17-19,26,共4页Electrotechnics Electric

摘　　要：介绍了将直接自控制引入无刷直流电机的工作原理,给出了其原理框图,并在Simulink软件中建立了仿真模型,仿真结果表明:无刷直流电机特别适用于直接自控制系统,该系统既不失原有的简单性还能显著地提高无刷直流电机的动态性能,实现了无刷直流电机的高性能控制。Introduction was made to the working principle of brushless DC motor with direct self control introduced in, its principle frame diagram given and the simulation model built in Simulink software. Simulation result shows that brushless DC motor is especially applicable to be used in direct self control system. The system is not only with its simplicity but also with obvious improvement in dynamic performance of brushless DC motor, having realized brushless DC motor＇s high performance control.

关 键 词：无刷直流电机 直接自控制 动态性能 

分 类 号：TM33[电气工程—电机]