Intelligent substation equipment operation and maintenance management and control system

The invention relates to the technical field of management and control systems, in particular to an intelligent substation equipment operation and maintenance management and control system which is composed of a management and control system body, a distributed detection platform, an alarm unit, an exception occurrence detection unit, a file cache and an exception type judgment unit. According to the invention, the abnormal state is perceived through the nitrogen detection sensor, the result is taken as a detection standard of the abnormal state, the sensitivity degree of abnormal detection is effectively improved, and the distributed detection platform calls the file cache and sends the file cache to the abnormal type judgment unit through the port number corresponding to the nitrogen detection sensor. The abnormal type judgment unit performs statistics on various data collected by the abnormal information collection unit and data threshold data so as to achieve a function of perceiving abnormal data and jud