Abstract: The system composed of intelligent control modules for three-phase induction motors is introduced in this paper.This module can conduct starting,reverse braking,and reverse conrtol with current limiting resistance.Besides,it can also detect low
Abstract: The system composed of intelligent control modules for three-phase induction motors is introduced in this paper.This module can conduct starting,reverse braking,and reverse conrtol with current limiting resistance.Besides,it can also detect low
文摘:介绍了一种智能三相电机控制模块组成的系统，能在串电阻(电抗)起动、反接制动和换向控制的基础上进行欠压检测、过载检测、断相检测及电机故障保护.尤其适用于起动、制动和换向控制频繁的电机控制场合.