Research And Realization Of Proceeding Operation In Automation Substation

With the development of the automation substation, no person on duty is adopted in more and more substations. But the innovation to the management of the sets in substations is lagged by power supply company. For instance, all operations in the substations are executed by the person on duty, inevitably some mistakes will happen. Although we take much time and money to avoid these mistakes, but the person on duty will be uncertain what is right to do. So we need a series of steps taken to accomplish an operation, the proceeding control by the program of the automation of substation. It will reduce the workload of the person on duty, and the mistakes during operations.First, we introduce the pivotal technologies of automation of substations, and these advantages ensure the realization of the proceeding operations by the supervisory control system in substations. At the same time, we establish expert system repository for proceeding operation, and it can avoid wrong operations, enhance the safety and reliability in substations.Then, we combine the operation regulations in substations with power system rule, analyze the operation of switch in detail, and provide the flow chart of it. Subsequently, expound the realization of the proceeding operation with the expert systems. Finally, we conclude the process of the operation of generatrix switching, and bring forward the resolution of the difficulties of proceeding operations in automation substations.