Research And Application Of Substation Switch Equipment Condition Monitoring

At present in the power industry, large equipment or the key equipment caused huge losses to the electric power enterprise for close-down, and this brought many inconvenience to all sectors of society. Rapid development of computer network technology promoted the enterprise network and the construction of information, and laid a foundation for the establishment of the substation switchgear on-line state monitoring. In this case, it is possible for the establishment of the key equipment state monitoring system, it also is necessary for the electric power enterprise to reduce loss and to increase the reliability of the power supply.This paper firstly describes the concept of substation switchgear equipment state monitoring and its research object, then the principle of the main switch equipment state monitoring technology is introduced and analyzed. And finally designs the substation switchgear equipment state monitoring system. The key of this paper is the design of substation switchgear equipment condition monitoring system. The whole system can be divided into three layers:the station layer, the bay layer, the process layer. This paper highlights the design of terminal module and communication between the bay layer and the process layer. Through the above research, this paper completed design of the substation of a simple switch equipment condition monitoring system.