智能控制的印制电机N倍频PWM可逆调速系统

N-time frequency PWM reversible speed governing system of printed motor with intelligent PID control

给出由智能功率模块IPM构成的印制绕组电动机 (简称印制电机 )双极N倍频PWM可逆调速系统 ,它采用智能PID进行闭环控制。对所采用的智能PID控制方法进行了详细的论述、对双极N倍频PWM调速方法进行了较详细的分析 ;

The printed motor driver,which uses technology of intelligent PID is given,Ntimes PWMand intelligent power module_IPM.The principle of the driver is analysed in detail.The methods of howto reduce lowest stated speed and noise of the printed motor are also discussed.