摘要
介绍一种高精度数学晶闸管触发器，它基于锁相环同步，适用于双反星形整流电路，并已成功地应用于晶闸管弧焊电流微机控制系统。
A Digital thyristor Trigger of High Accuracy is introduced, which is based on phase locked loop synchronization and suitable for dual antistar rectification circuit. It has been applied sucessfully in microcomputerbased control system for thyristor are welding power supply.
出处
《煤矿自动化》
1998年第3期53-55,共3页
Coal Mine Automation
基金
甘肃工业大学科研基金
关键词
电源
可控硅元件
触发器
锁相控制
晶间管
power supply rectifier siliconcontrolled element trigger phase locked control synchronizer
