弹簧操作机构拒合故障的分析处理  

Analysis and Processing of Closing Fault of the Spring Control Mechanism

作　　者：李洪波[1] 

机构地区：[1]中石化集团胜利石油管理局规划计划部,山东东营257000

出　　处：《电气开关》2014年第3期10-13,共4页Electric Switchgear

摘　　要：对110kVGIS六氟化硫组合电器断路器拒绝合闸故障进行分析和现场实验,找出弹簧操作机构合闸保持大掣子和合闸保持小掣子复位时间配合不良,是导致断路器拒绝合闸故障的主要原因,并提出解决建议。The analysis and field experiment of the closing fault for 110kV GIS SF6 circuit breaker of combined electric apparatus are carried out. Find out imperfect combination of resetting time for the spring coutrol mechanism closing hold- ing big trigger and the closing holding small trigger, which is main reason to cause the closing fault of the circuit breaker. The paper puts forward solving suggestions.

关 键 词：六氟化硫组合电器 合闸保持挚子 复位时间 

分 类 号：TM56[电气工程—电器]