弧焊变压器新型电子防触电装置的研制  

Development of a Novel Electronic Anti electric Shock Device of Welding Transformer

作　　者：王毅[1] 路登平[2] 蒋洪伟[2] 

机构地区：[1]浙江大学 [2]天津大学

出　　处：《电力电子技术》1998年第3期64-66,共3页Power Electronics

摘　　要：针对弧焊变压器副边空载电压伤人及空载损耗问题，按照新国标ＧＢ１５５７９－１９９５的要求，采用变结构控制理论，成功地研制了全电子控制弧焊变压器防触电装置。它具有接线方便、动作快速、性能可靠等特点。To solve the problems of non loaded energy losses and casualty of operators resulted from secondary winding voltage without load,an electronic controlled anti electric shock device of welding transformer is successfully developed,which uses variable structure control theory and conforms to GB-15579-1995.It has advantages of convenient connection,quick action and high reliability.

关 键 词：电子防触电装置 弧焊变压器 电工安全 

分 类 号：TM08[电气工程—电工理论与新技术]