摘要
软开关技术利用在零电压(零电流)条件下控制开关器件的导通和关断,有效地降低了电路的开关损耗和开关噪声而在电力电子装置中得到了广泛的应用。介绍了软开关电路的原理,重点介绍了几类软开关电路,并对其中的重点电路的特点做出分析。
The soft switching technology,which reduces switching loss and switch noise of the eircuits effectively,is widely in electronic power device because of controlling making and breaking of switching devices under zero voltage(zero current) couditions.The paper presents basic principle of soft switching,and several kinds of circuits are introduced.The charateristics of main circuit of them are analyzed.
出处
《电气开关》
2007年第5期1-3,共3页
Electric Switchgear
作者简介
赵德申(1953.1-),男,汉族,河南南阳人,重庆建筑大学机电系毕业,研究方向为工业企业电气自动化。