Design and implementation of intelligent substation configuration integrated software
Zhou Lei1, Xia Yongjun2, Li Hengxuan2, Cai Min3, E Shiping3
1. NR Electric, Co., Ltd, Nanjing 211102; 2. State Grid Hubei Electric Power Research Institute, Wuhan 430077; 3. State Grid Hubei Electric Power Co., Ltd, Wuhan 430077
Abstract:At present, the configuration modeling and engineering integration of intelligent substations are generally realized by independent software, and there are problems such as functional logic program and isolated fault location of secondary circuit information. To solve the above problems, PCS-VisStation is developed for intelligent substation configuration. The software adopts the substation hierarchy structure to manage and maintain the configuration of the whole station devices. The software constructs the device functions and IEC 61850 models by visual logic symbols. The software supports the configuration of virtual terminals by taking device model file as input source. By analyzing the secondary loop configuration page data, the software can automatically form the logical loop view of the device. The software supports the formation of cross-index information, the realization of functional program page loop configuration page skip browse, visual debugging. By applying the software, the efficiency of configuration integration in intelligent substation engineering can be improved.