Research And Analysis Of Intelligent Reformation Of Shijiazhuang Antuo 220kV Substation

This article mainly through one of 220 kv substation intelligent transformation process and its main technical research,analysis of how Antuo 220 kV substation intelligent by conducting a substation equipment intelligent system advanced features such as key technology research and development,public relations,to further improve the level of an intelligent equipment,optimize the system structure design.at the same time how to realize the total station by 220 kV substation intelligent reconstruction information standardization of digital and network communication platform,information sharing,advanced application interaction such as creative results improve the security and stability of the substation operation.Antuo 220 kV substation intelligent renovation project mainly based on the intelligent substation technical guidance and technical specification for the substation intelligent design,Antuo 220 kV substations put into operation in 2005,current transformer,such as a full use of existing equipment,the secondary alternating current,voltage circuit still using conventional analog acquisition.Protection and fault information management system of separate collection before modification protection device information,this project to protect information modification of sub station,to protect the child stand no longer separate collection and protection device,protect children from the collection protection information monitoring system,data sharing and monitoring system.Antuo 220 kV substation by intelligent after transforming,due to the application of a large number of advanced technology,not only greatly reduce the workload of patrol,and further strengthen for the safe operation of the equipment condition monitoring,improve the level of safe operation of the power grid,will certainly made outstanding contributions in hebei southern power grid.