Construction and application of knowledge graph for intelligent dispatching and control

被引：0
|
作者：
Yu J. [1 ,2 ]
Wang X. [3 ]
Zhang Y. [1 ,2 ]
Liu Y. [1 ,2 ]
Zhao S. [1 ,2 ]
Shan L. [1 ,2 ]
机构：
[1] NARI Group Corporation Co., Ltd., State Grid Electric Power Research Institute Co., Ltd., Nanjing
[2] Beijing Kedong Electric Power Control System Co., Ltd., Beijing
[3] Inner Mongolia Power (Group) Co., Ltd., Hohhot
来源：
Dianli Xitong Baohu yu Kongzhi/Power System Protection and Control | 2020年 / 48卷 / 03期
关键词：
Intelligent dispatching and control; Knowledge graph; Knowledge inference; Line fault handling;
D O I：
10.19783/j.cnki.pspc.191200
中图分类号：
学科分类号：
摘要：
Knowledge graph technology is a new method describing the complex relationship between concepts and entities in the objective world, which has been widely concerned because of its strong knowledge inference ability. Dispatching and control center is the central hub of power grid operation control. In order to promote the construction of intelligent dispatching and control, combined with the technology of knowledge graph and the specific situation in the field of dispatching and control, this paper proposes the construction method of knowledge graph oriented to the field of intelligent dispatching and control. Furthermore, the application solutions of knowledge graph for supporting the scenario of fault handling, operational rule electronization, breaker operation and dialogue question and answer are put forward. Finally, the knowledge graph of line fault handling is constructed, showing that the established knowledge graph can drive the process of line fault handling automatically, and the accuracy of judgment and identification process is higher, which effectively reduces the risk of manual handling. © 2020, Power System Protection and Control Press. All right reserved.
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页码：29 / 35
页数：6
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