With the gradual advancement of power grid intelligentization, the reliability of power grid equipment has been further improved, informationization and visualization measures have been continuously improved, the business relationship between dispatching systems and equipment operations has become closer, and professional technologies are increasingly integrated. As an important part of the electric grid system, the stability and safety of the equipment are particularly important. A monitoring system adapted to the production safety of the substation needs to be established to conduct an omnibearing and intelligent monitoring of the substation.

Santachi intelligent substation auxiliary monitoring system is supported by modern information technology, which can realize network interconnection and information resource sharing with complete application functions. This system can centrally manage and control substation video, environment, alarm, linkage and other systems, and provide a stable operating environment for the substation through the functional characteristics of "integrated, intelligent, visual, and linkage", and further improve the security and reliability of the intelligent grid.