The invention discloses a power grid graph standardization system for regulating and controlling a cloud platform, and relates to the field of power grid dispatching. At present, the drawn power gridgraph can only export pictures of common png, jpg and other formats, information is easy to lose, and the power grid graph cannot be linked with the electrical data in the database, the graph is maintained manually and repeatedly, and the workload is large. The system comprises a WEB graphic client; a WEB graphic service module; and an underlying service module. According to the technical scheme,a CIM/G format is adopted for storage, so that the problem of file information loss caused by inconsistent formats during sharing of graphic files in a region I and a region III is avoided; a standardized method of intelligent power grid graph conversion and manual drawing based on a primitive component library and a model mapping library is adopted. The workload of manual repeated graph maintenance is reduced, the requirements of national, provincial and regional graph source end maintenance and unified display are met, the workload of a user is reduced, the purpose of cooperative control ofnational, provincial and regional dispatching in the same scene in an emergency is achieved, and the effect of a dispatching center is brought into full play.