Novel peak-valley load transfer quantity evaluation method and system

• Main Authors: ZUO QIANG, CAI MINGMING, LIU YUNPENG, PAN XI, CAI QIXIN, ZHU FENG, SHAN CHAO, JIANG MING, HUANG QIFENG, ZHU YUNAN, CHEN LIJUN, FAN HUANYU
• Format: Patent
• Language: Chinese; English
• Published: 13.10.2023
• Subjects: CALCULATING; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER; COMPUTING; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; COUNTING; DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES; ELECTRICITY; GENERATION; PHYSICS; SYSTEMS FOR STORING ELECTRIC ENERGY; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR

The invention discloses a novel peak-valley load transfer amount evaluation method and system, and the method comprises the steps: collecting and classifying a historical power consumption condition data set of a region, and obtaining the power consumption and electricity price data of different industries in a year; according to the obtained data, for each industry, typical days of different years are selected according to the daily load capacity, and the proportions of the peak-valley electricity price difference and the peak-valley electricity consumption difference of the typical days of the industry in each year in the total electricity consumption of the day are calculated; calculating a peak valley load-price elastic coefficient of each industry according to a calculation result; and according to the change of the electricity price, combining the peak-valley load-price elastic coefficient of each industry to calculate the peak-valley load transfer amount caused by the price change of each industry. The