基于全网供电拓扑模型的图模数据共享技术研究与应用

针对配电网图模数据存在不同厂家和应用技术路线不同，表达方式差异很大，维护和应用效率低等问题，建立了基于全网供电拓扑模型的图模数据共享系统。文中搭建了图模数据共享系统总体构架，并给出系统需要的软硬件配置，提出图模数据共享系统信息与图模交互模型，图模交互基于CIM/SVG相结合的数据交换格式，实现应用之间的解耦与透明交换，建立基于全网供电拓扑的图模数据共享模型，实现PMS2.0、配电自动化、用电采集系统图模数据存储标准化。最后，实践表明，研究成果应用有助于实现图模数据共享和一体化应用，提高维护效率。

Research and Application of Graphic Model Data Sharing Technology Based on the Power Supply Topology Model of the Whole Network

In view of the problems of different manufacturers and application technology routes of distribution network graph data, the expression mode is very different, maintenance and application efficiency are low, etc., a graph data sharing system based on the power supply topology model of the whole network has been established. First of all, the overall framework of the graphics and model data sharing system is built, and the software and hardware configuration required by the system is given. A graphic model data sharing system information and graphic model interaction model is proposed. The graphic model interaction is based on the data exchange format of the combination of CIM/SVG to realize the decoupling and transparent exchange between applications. Then, establish a graph and analog data sharing model based on the power supply topology of the whole network to realize PMS2.0, distribution automation, and standardization of graphs and modules of the electricity collection system and storage. Finally, practice shows that the application of research results can help realize the sharing and integrated application of graphics and model data, and improve maintenance efficiency.