Design and Implementation of Integrated Desktop GIS and Web GIS for Power Grid Dispatching and Control System

With the strengthening of the integrated features of the power grid operation, the global monitoring and analysis decision-making requirements around the main power grid and the external environment of Zones I and III are gradually increasing. Considering the visualization requirements and deployment scenarios of the power grid GIS, and the consistency of display on the human-machine display platform of the power grid dispatching and control system spanning Zones I and III, an integrated design based on the principles of integration and modularization was developed. This design relies on the lightweight human-machine interaction frameworks and new generation of service buses. It implements a unified solution for Desktop GIS and Web GIS. The implementation includes interoperate between CIM/G files and GIS interface programs, configuration-based loading of grid maps, and automatic avoidance of feature annotations. Through program reuse between Zones I and III, the GIS-related monitoring scenarios of the power grid applications are supported.