基于知识图谱技术的电网运营监测分析系统设计

Design of Power Grid Operation Monitoring and Analysis System Based on Knowledge Graph Technology

为满足国家电网有限公司数字化转型建设要求,进一步优化跨专业、跨层级的监测分析能力,提升运营监测分析工作的企业级视角和全局性统筹,加强数据整合、共享和应用,提出基于知识图谱技术的电网运营监测分析系统设计。知识图谱支持从语义角度组织网络数据,以丰富的语义表示能力和灵活的结构,构建了计算机认知物理世界中信息和知识的有效载体,成为人工智能应用的重要基础设施。阐述了构建电网运营监测分析知识图谱的流程、基于知识图谱的电网运营监测分析系统整体架构、功能模块和以“变压器故障检修”场景为例的典型应用场景等内容,可为电网运营监测分析系统迭代优化提供参考。

In order to meet the requirements of digital transformation construction of State Grid Corporation of China,further optimize the monitoring and analysis ability of cross specialty and cross level,enhance the enterprise level perspective and overall planning of operation monitoring and analysis,and strengthen data integration,sharing and application,we propose the design of power grid operation monitoring and analysis system based on knowledge map technology.Knowledge map supports the organization of network data from the semantic point of view,constructs an effective carrier of information and knowledge with rich semantic expression ability and flexible structure in the computer cognitive physical world,which becomes an important infrastructure for the application of artificial intelligence.This paper describes the process of building the knowledge map of power grid operation monitoring and analysis,elaborates the overall architecture,functional modules of power grid operation monitoring and analysis system based on the knowledge map,and typical application scenarios such as"transformer fault maintenance"scenario.This paper can provide some references for iterative optimization of power grid operation monitoring and analysis system.