10kV跌落式熔断器开关非正常故障频繁的分析及其对策

The Analysis and Countermeasures of 10kV Drop-out Fuse Switch Unusual Faults

本文对10kV跌落式熔断器开关在运行中的故障现象进行了阐述,对故障进行了分类,并对10kV跌落式熔断器开关的非正常性故障的产生原因进行了深入的分析和探讨,提出了相应的处理措施,并对处理措施的效果进行了实践式的验证,就降低10kV跌落式熔断器开关的故障次数,提高运行可靠性,减小运行人员的维护工作量,提高经济效益等方面提出了有效的改进方法。

The phenomenon of 10kV drop-out fuse switch failure in the operation is described,the faults are classified,and abnormal causes of failure for 10kV drop-out fuse switch are analyzed and discussed.Measures to deal with it are put forward and tested practically.The paper proposes effective methods from the aspects of reduce 10kV drop-out fuse switch,improve reliability,reduce the maintenance workload of the operating personnel,improve economic efficiency,etc.