电-热智能化联合电网数据安全监控技术研究  

Research on data security monitoring technology of electric thermal intelligent combined power grid

作　　者：康文倩 KANG Wenqian(Shenzhen Power Supply Bureau Co.,Ltd.,Shenzhen 518001,China)

机构地区：[1]深圳供电局有限公司,深圳518001

出　　处：《自动化与仪器仪表》2022年第11期119-123,共5页Automation & Instrumentation

基　　金：备用调度系统及配网自动化系统网络安全防护完善(090000GS62190857)。

摘　　要：联合电网数据监控过程中,受到数据来源较为复杂的影响,导致监控结果的F1分数较低。因此,提出电-热智能化联合电网下的数据安全监控技术。采用独立代理交互模式采集复杂电网数据,并完成数据处理。通过移动小波树结构,识别出采集数据内的异常数据。根据多源数据的相似性,构建数据安全评估模型,分析异常数据所带来的风险。再对异常数据进行自动化调整,获取联合电网数据精准监控结果。仿真实验结果表明:所提出的安全监控技术应用后,将F1分数提升了64.84%、54.95%,实现数据安全精准监控。In the process of combined power grid data monitoring, the F1 score of monitoring results is low due to the complex data sources. Therefore, the data security monitoring technology under electric thermal intelligent combined power grid is proposed. The independent agent interaction mode is used to collect complex power grid data and complete data processing. By moving the wavelet tree structure, the abnormal data in the collected data are identified. According to the similarity of multi-source data, a data security evaluation model is constructed to analyze the risks brought by abnormal data. Then automatically adjust the abnormal data to obtain the accurate monitoring results of the United power grid data. The simulation results show that after the application of the proposed security monitoring technology, the F1 score is increased by 64.84% and 54.95%, so as to realize accurate data security monitoring.

关 键 词：智能化电网 联合电网 数据监控 异常数据 评估模型 颠簸数据 

分 类 号：TN274[电子电信—物理电子学]