单相电动机正反转互锁控制电路研究

The research of reversible interlock control circuit for single-phase motor

主要介绍了单相电动机正、反转的原理,阐述了常规单片机控制单相电动机正、反转电路的结构及实现方式,并分析了常规单片机控制电路存在的缺陷;通过对常规单片机控制逻辑电路的研究改进,实现了单相电动机正、反转控制的互锁控制逻辑。

This paper introduces the single-phase motor is,the principle of inversion,described the conventional single-phase motors are microprocessor controlled,reverse the circuit structure and implementation methods,and analysis of the conventional single chip control circuit defects;through conventional single chip control logic Circuit improvements are achieved single-phase motor, reverse control interlock control logic.