Study On The State Overhaul Of Relay Protection Of Power Supply Enterprise

Now, the overhaul of the relay protection equipments following theperiodic maintenance system, namely, examining the equipments when theybecome due and fixing them when they need to be fixed, the maintenancesystem is to eliminate the possibility of failure or shortage of the benefits of thisdevice requires overhaul, but not according to their actual situation. Therefore,these devices under good conditions to run can not improve operating ratios,which would lead to a waste of manpower and material resources. In addition, agood devices may be botched up. In this case, a new maintenance systemneeded to change the current state, so condition based maintenance appears.First, this article describes the maintenance of the status of protectionequipment, and the problems raised. Secondly, the article discusses theapplication of the online motoring technology in depth. Thirdly, on theapplication of the condition based maintenance modules in the PMS system, itrelates to a computerized management system, which may reflect on the basis ofthe current management mode, standby layoffs all the information. Finally,based on practical experience, the article introduces the practical application ofthe condition based maintenance of the relay protection,which combined withvarious regulations.