低压断路器的故障预测  

Fault Prediction of Low Voltage Circuit Breaker

作　　者：蔚德申 王景芹[1] 胡德霖 

机构地区：[1]河北工业大学,天津300130 [2]苏州电器科学研究院股份有限公司,江苏苏州215104

出　　处：《电器与能效管理技术》2017年第15期5-9,20,共6页Electrical & Energy Management Technology

摘　　要：低压成套开关设备内部开关器件众多,其中低压断路器的作用尤为重要。以低压断路器为例,通过模糊理论对其工作状态进行预测,并根据预测结果实施具有针对性的检修计划。这样不仅可以节约设备维修费用,且可以保障低压配电系统的安全可靠运行。Low voltage switchgear is a critical component of low voltage distribution system.And the safety of low voltage switchgear affects the normal operation of low voltage distribution system.There are many switch devices in low voltage switchgear,and the function of low voltage circuit breaker is very important.This paper takes low voltage circuit breaker as an example.It predicted the working state of low voltage circuit breaker by the method of fuzzy theory,and then carried out a targeted maintenance schedule according to the fault prediction results.In this way,it can not only save maintenance cost,but ensure the safe and reliable operation of the low voltage distribution system.

关 键 词：低压成套开关设备 低压断路器 设备维修 模糊理论 故障预测 

分 类 号：TM561[电气工程—电器]