Distribution network graphic and model multi-version control method and system

• Main Authors: ZHAO WENBO, LI ZHIQIANG, ZHANG XIPING, YU CHANGJIAN, HE YI, CHEN BO
• Format: Patent
• Language: Chinese; English
• Published: 30.06.2017
• Subjects: CALCULATING; COMPUTING; COUNTING; DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ONOTHER TECHNOLOGY AREAS; PHYSICS; SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORKOPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FORIMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION,DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS

The invention relates to a distribution network graphic and model multi-version control method and system. The method comprises the steps that a power grid physical model in a set format is used to describe a model lead-in resolution interface in standardized expression, and the graphic and model data of a unified public information model are acquired from the geographic information system and the production management system of a power grid; a distribution network graphic and model main model set which covers the full model data of an energy management system and a distribution management system, the graphic entity, the mutual mapping relation and communication point table information corresponding to the model is established according to the graphic and model data; the main model set is used as the standard to establish a multi-version difference model for space, time and application dimension; a multi-version difference model efficient for different space and time is superimposed on the basis of the main m