摘要
随着电网设备规模的不断扩大,其产生了海量的电网运行事件信息,给电网监控人员带来了巨大的工作量。针对这一问题,文中基于信息融合技术深入研究了电网运行事件协同感知与交互方法。采用信息融合技术对电网事故异常关联信息进行处理,其在信息采集、信息处理、分析决策与结果输出四个方面采用了信息融合理论,并在不同的数据层上建立了数据样本库。所构建的电网运行事件协同感知及交互模型,主要包括协同任务配置、信息服务与任务实例三个方面的内容。同时在并行化模式下,实现电网运行事件的数据融合。算例分析结果表明,该方法能够有效协同感知电网的运行事件,稳定性也相对较好,且处理精度在95%以上。
With the continuous expansion of the scale of power grid equipment,a large number of power grid operation event information is generated,which brings a huge workload to power grid monitoring personnel.To solve this problem,based on information fusion technology,this paper deeply studies the cooperative awareness and interaction methods of power grid operation events.The information fusion technology is used to process the abnormal correlation information of power grid accidents.The information fusion theory is used in four aspects:information collection,information processing,analysis and decision-making and result output,and the data sample database is established on different data layers.The collaborative perception and interaction model of power grid operation events mainly includes three aspects:collaborative task configuration,information service and task instance.At the same time,the data fusion of power grid operation events is realized in the parallel mode.The example analysis results show that this method can effectively sense power grid operation events,has good stability,and the processing accuracy can reach more than 95%.
作者
张华成
陈辉
吴海斌
马海涛
高阳
ZHANG Huacheng;CHEN Hui;WU Haibin;MA Haitao;GAO Yang(Changzhou Power Supply Branch,State Grid Jiangsu Electric Power Co.,Ltd.,Changzhou 213000,China)
出处
《电子设计工程》
2023年第13期109-113,共5页
Electronic Design Engineering
基金
国家电网有限公司科技项目(SGJSCZ00KJJS2100551)。
关键词
信息融合
协同感知
聚类分析
特征识别
information fusion
cooperative awareness
cluster analysis
feature recognition
