Research On The Application Of Information Standardization Of 220kV Changan Intelligent Substation

Based on the successful operation of 220 kV Hong Sheng digital intelligent substation, the deficiencies of Hong Sheng intelligent substation applied in the field of information application are summarized.After many discussions, the research is carried on the foundation of intelligent substation information applied in 220 kV Changan intelligent substation construction in order to find out a solution that is suitable for the information application of operation demand of our intelligent substation.This paper focuses on the information application of intelligent substation in operational domain. According to the invalid control of dispatching terminal information resulting in the monitor screen filled with so much information that disturbs monitoring people to carry out normal business, and so many application systems in the substation that are supervised by persons from different majors with various ways that do not start from the operation angle leading to lack comprehensive arrangement between functions, research on the information application of intelligent substation is carried out around remote monitor and the duty of local patrol and maintenance based on the existing equipment in 220 kV Changan substation and combined with the technical guide of intelligent substation of China State Grid Corp, assignment of responsibility called ‘Three Intensivism and Five Big’ of China State Grid Corp and the latest requirement of administrative provision of equipment information sheet of regulators. From the idea of ’Big’ operation, comprehensive systematization of intelligent substation information is completed, the dispatching integrated monitoring platform is set up, and the organic integration of different systems is realized. And at last, an information application model of intelligent substation relying mainly on monitoring system while other systems subsidiary...