摘要
介绍了一种适用于闪光对焊机的电源主电路结构形式,并对该主电路进行了理论分析,通过计算机仿真对其进行了验证,另外对变压器、晶闸管、二极管等主要元器件进行了参数计算.经仿真验证,该主电路结构合理,满足闪光对焊机低电压大电流的工艺要求.
A main circuit of flash butt welding power supply is introduced in this paper. The main circuit of power supply is concretely discussed based on the power electronics theory. Furthermore, the parameters of transformer, SCR and power diode are calculated. The simulation results showed that the main circuit can satisfy the technological requirements of low voltage, large current of flash butt welding power supply.
出处
《河北工业大学学报》
CAS
北大核心
2009年第5期71-76,共6页
Journal of Hebei University of Technology
基金
河北省科学技术研究与发展计划项目(06212174D)
关键词
闪光对焊机电源
次级整流
参数计算
计算机仿真
PSPICE
flash butt welding power supply
secondary rectification
parameter calculation
computer simulation
PSpice
