新型高频引弧器的设计  

Design of new HF arc starter

作　　者：何建军[1] 刘明宇[1] 綦秀玲[1] 李铜[1] 

机构地区：[1]重庆大学机械工程学院材料加工工程系,重庆400044

出　　处：《电焊机》2004年第5期56-58,共3页Electric Welding Machine

摘　　要：介绍了一种新型高频引弧器的工作原理和参数设计。采用14英寸黑白电视机行输出变压器构成单端正激变换升压电路,取代传统高频振荡引弧器的高漏抗工频升压变压器,具有体积小、质量小、价格便宜的特点。试验表明:工作稳定可靠,引弧能力极强。The principle and the methods for designing basic parameters of new high frequency starter are introduced in this paper.By using output transformer,single ended forward transform circuit is formed.The rising voltage transformer of traditional high frequency starter is replaced by new high frequency starter.So its volume,weight and cost are greatly reduced .The test shows that the new high frequency starter work stably and reliably and has good starting arc capability.

关 键 词：变压器/高频引孤器 参数设计 分析 

分 类 号：TG434.2[金属学及工艺—焊接]