高压限流熔断器-负荷开关开断电路时转移电流的分析  

Analysis of Transfering Current when Breaking Circuit by High-voltage Current-Limiting Fuse and Box-load Switch

作　　者：康国泉 段辉 姜宏辉 

机构地区：[1]鸡东热电厂,黑龙江鸡西158200 [2]不详

出　　处：《鸡西大学学报（综合版）》2005年第3期66-67,共2页JOurnal of Jixi University:comprehensive Edition

摘　　要：阐述了转移电流的概念,探讨了转移电流的计算方法和选值方法,得出了转移电流和弧前时间的关系曲线,论证了转移电流和额定转移电流的关系。The concept of transfer current is expouned, and the calculation and the method of selecting the numerical value of transfer current are approached. It educes curre of relation between transfered current and forward-arc time, demonstrates relation between transfered current and rated transfer-current.

关 键 词：限流式熔断器 负荷开关 开断 电流 分析 

分 类 号：TM563[电气工程—电器]