基于多源数据融合的输电线路运行状态评估策略研究  

Research on the Evaluation Strategy of Transmission Line Operation Status Based on Multi-source Data Fusion

作　　者：刘伟浩 杨先进 杨韩 Liu Weihao;Yang Xianjin;Yang Han(Hangzhou Power Supply Company,State Grid Zhejiang Electric Power Co.,Ltd.,Hangzhou 310000,China;Zhiyang Innovation Technology Co.,Ltd.,Zibo 255000,China)

机构地区：[1]国网浙江省电力有限公司杭州供电公司,杭州310000 [2]智洋创新科技股份有限公司,淄博255000

出　　处：《办公自动化》2025年第6期110-112,共3页Office Informatization

摘　　要：文章提出一种基于多源数据的输电线路运行状态评估策略。首先提取多种输电线路的运行数据、历史数据作为指标量;其次,采用隶属度函数对指标量的分布情况进行描述,构建输电线路运行状态评价模型以及指标参量与运行状态之间的关联关系。实例分析表明文章所提出的输电线路运行状态评估策略与常规方法相比,准确率明显提高,对于输电线路的运行维护具有重要意义,具备大规模推广应用的经济价值。This paper proposes an evaluation strategy for the operational status of transmission lines using multi-source data.First,operational and historical data from multiple sources are extracted as indicator quantities.Second,membership functions are employed to characterize the distribution of these indicator quantities,constructing an evaluation model for the operational status of transmission lines and establishing the relationship between indicator parameters and operational status.Case studies show that this approach significantly enhances accuracy compared to traditional methods,providing significant benefits for the operation and maintenance of transmission lines and offering substantial economic value for large-scale deployment.

关 键 词：多源数据 隶属度函数 运行状态评估 

分 类 号：TM75[电气工程—电力系统及自动化] TP391[自动化与计算机技术—计算机应用技术]