摘要
本文介绍了软开关弧焊逆变器的控制技术,研制了一台弧焊软开关逆变器。给出了主电路的具体结构及其控制方式,研究了软开关的实现过程。试验结果表明,相移PWM 软开关技术能够进一步提高弧焊逆变电源的整体性能。
The soft switching technique for arc welding inverter is introduced in this paper.A concrete main circuit and its control method are developed.The experiment results show that the phase shifted PWM soft switching technique is able to increarse the performance of arc welding inverter.
出处
《南昌航空工业学院学报》
CAS
1999年第4期25-28,共4页
Journal of Nanchang Institute of Aeronautical Technology(Natural Science Edition)
基金
国家自然科学基金!(项目编号:59875020)
关键词
相移控制
软开关技术
弧焊逆变器
研制
Phase shifted control
Soft switching technique
Arc welding inverter.