Power system operation optimization method for promoting low-carbon transformation

• Main Authors: HE YIQIONG, LI TIANYE, DOU DAWEI, JIA HAIQING, LEI XIA, LIU RU, YANG JIAN, BAO LI, CAI CHANGLIN, LIU CHANGXI, LU BOLUN
• Format: Patent
• Language: Chinese; English
• Published: 30.01.2024
• 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 relates to an electric power system operation optimization method for promoting low-carbon transformation, and the method comprises the steps: a new energy unit declarates electric power information, a conventional thermal power unit and a load user declarate electric power information, and submit the available carbon limit of an operation day; constructing an initial carbon emission quota distribution model for electric power information reported by a conventional thermal power generating unit; performing first-stage optimization clearing according to power information reported by a power system main body, performing centralized optimization clearing on the same new energy unit and a conventional thermal power unit, and tracking power flow distribution according to an optimization clearing result so as to determine new energy consumption electric quantity of each load user; the tradable carbon emission of the load users is updated according to the new energy consumption electric quantity of eac