逆变点焊电源及其控制系统的输入-显示方法

Inverter spot welding power source and method of input-display of it's control system

摘要: 研究了一种新型次级整流点焊逆变电源,即以IGBT器件为开关元件的全桥逆变式点焊电源。讨论了该电源微机控制系统硬件电路及健盘输入-显示输出接口系统。本设计简化了操作程序,方便了焊机操作员的使用。

Abstract: A new type of secondary rectified full-bridge inverter spot welding power souree which uses IGBT as switches is introdueed in this paper. Its hardware circuit of microcomputer control system and its keyboard input-display output interface system are discussed. This design simplifies operating and is more convenient to operator.