触头灭弧系统短路分断调试方法的技术研究  

Technical Study of Short-Circuit Breaking Debugging Method for Contact Arc Extinguishing System

作　　者：贺雅洁[1] 黄世泽[1] 郭其一[1] 胡景泰[2] 朱奇敏 

机构地区：[1]同济大学电子与信息工程学院,上海200331 [2]同济大学铁路与城市轨道交通研究院,上海200331 [3]浙江中凯科技股份有限公司,浙江乐清325604

出　　处：《电工电气》2012年第10期52-55,共4页Electrotechnics Electric

摘　　要：介绍了控制与保护开关(CPS)触头灭弧系统的各种出厂调试方法以及调试现象。阐述了触头灭弧系统的工作原理,分析了触头灭弧系统的触头受力情况,针对分断试验过程中出现的三种情况,分析了其对KBO触头灭弧系统短路分断能力的影响,通过试验验证了理论分析的正确性,并对触头灭弧系统的调试提出了建议。Introduction was made to various kinds of ex-works debugging methods and debugging phenomena for contact arc extinguish- ing system of control and protective switching device （CPS）. Description was made to the working principle of contact arc extinguishing sys- tem and analysis was made to contact stress situation of the system. Aiming at three situations in breaking test process, this paper analyzed its impacts on short-circuit breaking capability of KBO contact arc extinguishing system. The test verifies the correctness of theoretical analysis and suggestions are made for debugging of contact arc extinguishing system.

关 键 词：控制与保护开关 触头灭弧系统 调试 

分 类 号：TM561[电气工程—电器]