With the continuous increase of power system capacity,power system generation,change,transmission,distribution,electricity in each link of the number of high-voltage circuit breakers are increasing.The reliable opera-tion of high voltage circuit breaker is the important equipment to ensure the reliable operation of power sys-tem.Regular maintenance of high voltage circuit breaker requires regional power outage,which causes economic cost and time waste.Frequent outage maintenance also reduces the service life of other electrical equipment,including high-voltage circuit breakers.Therefore,it is necessary to design intelligent high-voltage circuit breaker and monitor its operating status online in real time.Based on the analysis of the most common fault causes of high voltage circuit breaker,this paper puts forward the condition quantity which needs to be monitored in the real-time on-line monito-ring system,and puts forward several key equipments of the real-time on-line monitoring system.
维普
万方数据