Power transmission line icing analysis method based on multi-dimensional meteorological factor influence
The invention provides a power transmission line icing analysis method based on multi-dimensional meteorological factor influence, which belongs to the technical field of power system operation and maintenance and comprises a data acquisition and reading module for acquiring multi-dimensional icing...
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| creator | GAO YINGMING LI DONGQI MA HAITAO YUAN RUIHAN CHEN RENHUI XIN SHOUQIAO TANG LIKE DONG JIZHE WU HANYE HAN SHUNJIE |
| description | The invention provides a power transmission line icing analysis method based on multi-dimensional meteorological factor influence, which belongs to the technical field of power system operation and maintenance and comprises a data acquisition and reading module for acquiring multi-dimensional icing meteorological information data; preprocessing the data, screening and eliminating abnormal data, and normalizing to eliminate dimensional difference and proportion difference between different attributes; the data analysis processing module is used for performing correlation analysis on the data in the step S2; the data SVC classification module is used for establishing a support vector machine classification model according to the optimal icing factor combination obtained in the step S3; the accuracy of the analysis model is improved by adopting grey correlation analysis and Pearson combination correlation analysis methods and establishing a support vector machine classification model according to data balance ac |
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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 | Power transmission line icing analysis method based on multi-dimensional meteorological factor influence |
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