装配式智能变电站电气设备全数据感知研究  

Research on full data sensing of electrical equipment in assembled intelligent substation

作　　者：张曦 周光尧 董静 ZHANG Xi;ZHOU Guangyao;DONG Jing(Jinan Rail Transit Group Construction Investment Co.,Ltd.,Jinan 250014,China)

机构地区：[1]济南轨道交通集团建设投资有限公司,山东济南250014

出　　处：《电子设计工程》2025年第7期42-45,50,共5页Electronic Design Engineering

基　　金：轨道交通集团公司科技项目(HX2020-B24)。

摘　　要：为了保障电网的稳定运行和提高供电可靠性,该文针对智能变电站的各电气设备,利用全数据感知技术,通过高灵敏的传感器,对装备的状态进行全面检测,通过计算机网络对检测结果进行分析和辨识,从实现对某些测试内容进行实时在线检测。在此基础上,提出能够表征系统工作状况的特征量值,实现对系统工作状况的综合诊断。实现了智能化装配式智能变电站的检修维护,从计划检修、离线检修方式到状态检修、带电检修方式的过渡。该文所提出的技术方案可以有效保持智能变电站主要设备的健康状态和设备完好率,实现整个电网的安全可靠运行。To guarantee the power grid’s stable operation and improve the power supply’s reliability,this paper uses the full data sensing technology of electrical equipment adopting high-sensitivity sensors to collect all-around information about operating equipment and uses a computer network to realize the processing and identification of information.Thus,certain test content results in real-time online inspection.The characteristic quantities reflecting the operating status of the equipment are used to make a comprehensive diagnosis of the operating status of the substation.The planned and offline maintenance of the intelligent substation transforms into a condition-based and online overhaul.The full data sensing technology proposed in this paper can effectively maintain the health status and equipment integrity rate of the main equipment and realize the safe and reliable operation of the whole power grid.

关 键 词：智能变电站 全数据感知 在线监测 状态检修 装配式变电站 

分 类 号：TN98[电子电信—信息与通信工程]