图数据库技术在电力系统信息通信资产管理中的应用

Application of Graph Databases in the Communication and Information Asset Management in Power Grid

日益增多的信息通信设备在电力系统中投入使用,其发展趋势使电力系统信息通信资产管理成为电力系统发展亟待解决的困难与挑战。传统关系型数据库已不能满足日益复杂的实际发展需求。文中对通用流行的图数据库产品和信息通信资产管理的需求进行调研,详细介绍了用图数据库建模实现电力系统信息通信资产管理以及相应可视化方案,并选定新型的图数据库Neo4j存储、管理、查询电力系统信息通信资产数据。

With an increasing amount of communication and information equipment added to the power grid, the new situation bringsgreat challenges to the communication and information asset management in the power grid. Traditional database could not manage thecomplex relations in a reasonable efficiency. An exploration is made to use a popular graph database. Neo4j can store, manage and query those data in the paper. The requirement of the management and several graph products are surveyed. Besides, a graph model ofcommunication and information asset in the power system and theirs visualization are presented in detail .