摘要
采用单片机控制双向可控硅作为电子开关所组成的电压分节网络 ,组成新颖快速的电子调压器 ;由于双向可控硅过零触发 ,所以其输出是不失真的完整正弦波 ;再用单片机组成反馈控制系统 ,从而找到了交流稳流的新方法 ,研制出一个大功率交流稳流电源 .
Voltage segment network constituted by electron switch of BTA and controlled by single chip microcomputer constitutes a new fast electronic regulator. For BTA cross zero touch off, sine wave which is exported is integrity. A new way to generate stable AC current is found with feed back control system by single chip microcomputer. So a new high power AC current regulator is developed.
关键词
交流稳流
反馈控制系统
单片机
磁放大器
AC current regulator
feedback control system
single chip microcomputer
magnetic amplifier
