Monitoring And Analysis Of The Operating Status Of Intelligent Substations

Intelligent substation operation status monitoring and analysis technology is a key link in the development and construction of a strong smart grid,reducing the work intensity of maintenance personnel,ensuring safe and stable production,and realizing real-time control,dynamic regulation,and intelligent monitoring and control of the power operation equipment belonging to it.It is of strategic importance to stabilize the need of social electric energy and promote the good development of social economy.In this context,this paper focuses on the basic architecture of intelligent substation,discusses in depth the operation and monitoring system of intelligent substation,and analyzes its main structure in depth.It also digs deeply into the operation condition monitoring principle of primary and secondary equipment.And then the framework of intelligent substation operation condition monitoring system is formulated based on IEC61850 requirements.After that,the framework proposed in this paper is applied to analyze the functions of the operation condition monitoring system,summarize the laws and formulate the networking scheme and configuration principles of the system in a targeted way.Finally,the operation status monitoring of Beichuan 110 k V intelligent substation is analyzed as a real case,and it is finally proved that the operation status monitoring system built in this paper can effectively play the real-time monitoring effect.