Electricity consumption prediction method

• Main Authors: FU LANMEI, SUN LEI, LENG MAN, WANG SINING, DENG BUQIAO
• Format: Patent
• Language: Chinese; English
• Published: 13.11.2018
• Subjects: CALCULATING; COMPUTING; COUNTING; DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES; PHYSICS; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR

The invention discloses an electricity consumption prediction method, which comprises the following steps that: obtaining electricity consumption data and relevant impact factors; calculating the electricity consumption data and the relevant impact factors according to a copula function to obtain rank correlation coefficients; sorting the rank correlation coefficients corresponding to the impact factors according to a descending order, and selecting a preset quantity of impact factors which rank in the front as effective impact factors; or selecting the impact factor corresponding to a threshold value the which exceed a preset relevant coefficient as an effective impact factor; and inputting the effective impact factor and the electricity consumption data into a pre-constructed predictionmodel to be trained, and obtaining an electricity consumption prediction result. By use of the electricity consumption prediction method, through the copula function calculation, the rank correlationcoefficients are obtained