Distribution network line operation risk perception method based on multi-data fusion

The invention relates to a distribution network line operation risk perception method based on multi-data fusion. The method comprises the following steps: S1, selecting a distribution network line inan area, and carrying out reasonable segmentation processing; S2, preprocessing and normalizing the...

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Bibliographische Detailangaben
Hauptverfasser:	XIE SHAOZHANG, ZHANG JINLI, HU FENG, HE YU, HUANG DAWEN, PAN JIAQI, HUANG ZHIJIU, CHEN JINGSHANG, SUN TONG, WANG WEIGUANG, TAN ZIYI, YOU LINHUI, LIANG MINGCONG, SONG HAILONG, CHEN ZHENG, WU HONGYAO
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CALCULATING COMPUTING COUNTING DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES HANDLING RECORD CARRIERS PHYSICS PRESENTATION OF DATA RECOGNITION OF DATA RECORD CARRIERS SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR
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Beschreibung
Zusammenfassung:	The invention relates to a distribution network line operation risk perception method based on multi-data fusion. The method comprises the following steps: S1, selecting a distribution network line inan area, and carrying out reasonable segmentation processing; S2, preprocessing and normalizing the state variable data recorded by each segmented distribution network line; S3, performing multi-datafusion; S4, dividing the distribution network line fault risks into a plurality of categories according to the previous fault conditions, verifying the effectiveness of risk state evaluation by utilizing the historical data of the segmented distribution network line state variables, calculating the real-time risk condition of each segmented distribution network line through the online data of thesegmented distribution network line state variables, and effectively evaluating the risk state of the distribution network line; and S5, distribution network line operation condition risk probabilitydistribution: performing ri