10kV手车式断路器底盘车检修专用工具的研制

Development of Special Device for Repairing Chassis of 10 kV Handcart Circuit Breaker

介绍了10 kV手车式断路器底盘车闭锁结构特点及原理,根据温州地区近些年来该类设备出现的故障问题,分析了相应的底盘车故障检修处理手段,针对检修过程中存在的问题,研制了10 kV断路器底盘车检修专用工具,以此来达到现场快速检修底盘车的目的,现场应用情况表明,该装置有效解决了原先需要返厂检修的难题,减少了停电时间,降低了检修成本。

Introduction was made to the structure features and principle of chassis interlock of 10 kV handcart circuit breakers. According to the faults of circuit breakers in recent years in Wenzhou district, this paper analyzed the corresponding faults overhaul methods in chassis of circuit breakers. In allusion to the existing problems in the overhaul process, this paper developed the special device for repairing chassis of 10 kV handcart circuit breakers to fast repair the chassis of circuit breakers onsite. The onsite application condition shows that the former returned overhaul problem is solved effectively and the outage time and overhaul cost are greatly reduced.