Construction Technology of Knowledge Graph and its Application in Power Grid

With the rapid development of energy internet, dispatchers need to learn more knowledge with wider scope and fast update speed. It’s urgent realize electrification, systematization, visualization sharing power grid dispatching. Firstly, this paper studies definition traits graph, deeply analyses key technologies graph construction. Secondly, considering contents requirements dispatching business as well internal relationship basic theoretical operation analysis, a method constructing AC/DC property is proposed. Finally, practical example regional built verify effectiveness practicality proposed method.