Construction and Application of Knowledge Graph of Power Dispatching Automation System

doi:10.11930/j.issn.1004-9649.201804114

Abstract

Abstract: The knowledge of power dispatching automation system is mostly scattered in the source code, configuration files, database and expert experience, and people can't get the whole business logic of the system. To solve this problem, a method is proposed in this paper to build a knowledge graph of the power dispatching automation system. Three steps, including knowledge acquisition, knowledge storage, and display and application of knowledge graph, are proposed to analyze the structured and semi-structured data sources, and get the relationship between the basic platform and various business, and to form the system structure and detail business knowledge. The constructed basic platform of power dispatching automation system and the knowledge graph of business logic can help to understand the business relationship of the whole system and facilitate fault analysis when system fault occurs.

Key words: knowledge graph, power dispatching automation system, knowledge graph of basic platform, knowledge graph of business logic, fault analysis

CLC Number:

TM734

LI Xinpeng, XU Jianhang, GUO Ziming, LI Junliang, NING Wenyuan, WANG Zhenxue. Construction and Application of Knowledge Graph of Power Dispatching Automation System[J]. Electric Power, 2019, 52(2): 70-77,157.

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URL: https://www.electricpower.com.cn/EN/10.11930/j.issn.1004-9649.201804114

https://www.electricpower.com.cn/EN/Y2019/V52/I2/70

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