Operation data feature analysis method suitable for judging operation state of power distribution network
The invention discloses an operation data feature analysis method suitable for judging the operation state of a power distribution network. The method comprises the following steps: acquiring to-be-analyzed data under multiple scene dimensions and preprocessing the to-be-analyzed data; performing fe...
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| creator | JI HONGQUAN SU BIAOLONG YAN YINGJIE YU HAIPING KONG LINGWEI ZHANG KEXIN ZHANG YIRAN QIAO XUE WANG ZHIYONG CHEN GUOLIANG SHI JINYUAN CHEN YIGUO ZHANG BEIBEI BIAN XINYANG HE HONGTAI TANG HAIGUO SU GUANG CAO LIANLIAN LIN TAO AN XINCHENG |
| description | The invention discloses an operation data feature analysis method suitable for judging the operation state of a power distribution network. The method comprises the following steps: acquiring to-be-analyzed data under multiple scene dimensions and preprocessing the to-be-analyzed data; performing feature value calculation based on the preprocessed data to obtain feature value data of each scene dimension at different time sections; grouping the feature value data according to a preset feature dimension, generating a plurality of feature value data slices under each time section, and associating different feature value data slices according to an association relationship between the data; combining the characteristic value data slices with the incidence relation to generate characteristic value data blocks; taking the characteristic value data blocks under different time sections as domains of a two-dimensional table, and generating a two-dimensional characteristic value snapshot table; and performing operatio |
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The method comprises the following steps: acquiring to-be-analyzed data under multiple scene dimensions and preprocessing the to-be-analyzed data; performing feature value calculation based on the preprocessed data to obtain feature value data of each scene dimension at different time sections; grouping the feature value data according to a preset feature dimension, generating a plurality of feature value data slices under each time section, and associating different feature value data slices according to an association relationship between the data; combining the characteristic value data slices with the incidence relation to generate characteristic value data blocks; taking the characteristic value data blocks under different time sections as domains of a two-dimensional table, and generating a two-dimensional characteristic value snapshot table; and performing operatio</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | CALCULATING COMPUTING COUNTING DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES ELECTRIC DIGITAL DATA PROCESSING PHYSICS SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR |
| title | Operation data feature analysis method suitable for judging operation state of power distribution network |
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