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电炉变电站集控中心告警信息远程聚合方法研究

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电炉变电站集控中心的告警信息远程聚合可以帮助集中监控和管理多个电炉变电站的设备,识别潜在风险或故障,及时采取预防或修复措施.由于不同类型的电炉变电站设备采用的远程监控系统存在较大差异,产生的告警信息具有不同的格式、结构和语义,导致告警信息具有异构性,缺少衡量异构性信息的统一特征.为此,提出一种基于关联度特征的电炉变电站集控告警信息远程聚合方法.根据关联关系度量标准计算异构数据之间的直接关联关系度.通过计算不同告警信息的关联度,联合时间变异系数分析告警信息时间波动特征,根据告警数据的这两种属性将其划分为时间约束属性和相似度约束属性,实现电炉变电站集控告警信息远程聚合.实验结果表明:所提方法能够有效提升告警信息量,且能够显著优化远程获取告警信息的聚合率.
Research on Remote Aggregation Method of Alarm Information in Centralized Control Center of Electric Furnace Substation
The remote aggregation of alarm information in the centralized control center of electric furnace substations can help to centrally mo-nitor and manage the equipment of multiple electric furnace substations,identify potential risks or faults,and take timely preventive or repair measures.Due to significant differences in the remote monitoring systems used by different types of electric furnace substation equipment,the generated alarm information has different formats,structures,and semantics,resulting in heterogeneity of alarm information and a lack of uni-fied features to measure heterogeneity.Therefore,a remote aggregation method for centralized control alarm information of electric furnace sub-stations based on correlation degree features is proposed.Calculate the direct correlation between heterogeneous data based on the correlation metric.By calculating the correlation degree of different alarm information and analyzing the time fluctuation characteristics of alarm information through joint time variation coefficient,the alarm data is divided into time constraint attributes and similarity constraint attributes based on these two attributes,achieving remote aggregation of centralized control alarm information in electric furnace substations.The experimental re-sults show that the proposed method can effectively improve the amount of alarm information and significantly optimize the aggregation rate of remotely obtained alarm information.

centralized control of electric furnace substationalarm informationaggregation methodcorrelation degreeFloyd algorithmtime fluctuation characteristics

杜晓岚、朱梦楠

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陕西工业职业技术学院,陕西 咸阳 712000

电炉变电站集控 告警信息 聚合方法 关联度 Floyd算法 时间波动特征

陕西省自然科学基础研究计划陕西高等职业教育教学改革重点研究项目(2021)陕西省教育科学规划课题(十四五)(2023)

2022JQ903221ZZ001SGH23Y2961

2024

10.3969/j.issn.1002-1639.2024.03.017

工业加热
西安电炉研究所有限公司

工业加热

CSTPCD
影响因子：0.257
ISSN：1002-1639
年,卷(期)：2024.53(3)
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