基于80196单片机斩波控制绕线电动机转子电阻的调速方法

Speed Modulation Method Based on the 80196 Single Chip Computer Chopper Control of Electromotor Rotor Resistor

介绍一种采用INTEL80C196KB单片机作为控制器 ,采用IGBT (绝缘栅双极晶体管 )作为斩波器 ,通过控制绕线电动机转子外接电阻的新型调速方法。这种方法可以实现转子电阻连续无触点变化 ,恒转矩起动 。

A new speed modulation method is introduced It is based on using the Intel 80196 single chip computer as controller and using IGBT as chopper to control electromotor rotor external resistor Rotor resistor continual variety,constant torque starting and gradeless speed modulation can be implemented using this method