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