CIM/G Based Multi-version Management and Display of Graphics
XU Hua;NING Jian;HUANG Kun;ZHANG Yong;JIANG Changming;ZHANG Zhe;NARI Group Corporation (State Grid Electric Power Research Institute);NARI Technology Co.Ltd.;North China Branch of State Grid Corporation of China;State Key Laboratory of Smart Grid Protection and Control;
In view of the inadequacy of graphic management and display based on time dimensions in the smart grid dispatching and control system,this paper proposes a multi-version management and display technology of graphics based on CIM/G.The method takes the use of CIM/G files as the lasting storage medium of multi-version graphics,and divides the corresponding graphic version marks according to model version number to realize incremental storage of variable graphics and the security isolation among multiple versions.And then the technical scheme of constructing and managing multi-version graphics are realized.Also proposed is the way to browse an arbitrary graphic version,and realize centralized display between different graphic versions.This technology has become a pilot application in North China Electric Power Control Sub Center,which meets the demands of multiple business applications towards multi-temporal version graphics,and enhances the control ability of system control to create,demonstrate,store the future graphic version,etc.
【CateGory Index】： TM73;TM76