Realization of a Novel Soft-switch of Inverting Spot Welding Power Supply
The technology of soft-switching can improve stability,reliability and efficiency of the inverting spot welding power supply.In this paper,a new kind of topology of zero-voltage switching spot welding power supply is proposed,which is auxiliary circuit in paralleling with the lagging lag,so it can afford auxiliary current of soft switch.With the relationship between circuit state of every working mode of main circuit and main circuit parameters in new topology,the ability of searching optimal overall situation of ACA is used to optimize circuit parameters,and it turns out to confirm the advantage of this topology.
inverting spot welding auxiliary circuit zero-voltage bridge ACA
Pengshu Zhao Xudong WANG Xiaosong Na Miaosen Yang
School of Electrical & Electronic Engineering Harbin University of Science & Technology Harbin 15008 School of materials science & Engineering Harbin University of Science & Technology Harbin 150040, C
国际会议
沈阳
英文
344-351
2012-05-25（万方平台首次上网日期，不代表论文的发表时间）