MCS-80C31单片机控制的变周期过零触发装置

A Variable Period Through Zero Triggering Device Based on MCS-80C31 Single Chip Microcomputer

本文介绍一种新的晶闸管(SCR)触发方式——变周期过零触发方式。给出了相应的 MCS-80C31单片机硬件系统和软件程序框图。实际产品证明该系统的硬件软件设计正确,性能优良,长期连续运行工作可靠。

This paper introduces a new variable period through zero triggering mode.The paper have given out MCS-80C31 single chip microcomputer hardware system and software program block diagram.The reliabili- ty and good performance of the system have been proved for a long period operation.