User side shared energy storage participated frequency modulation auxiliary service market clearing method

• Main Authors: FU KAIYU, HUANG YU, CHEN XIAOXUAN, YAO YUJIA, LIN JINQIE, JEONG JI-SUNG, ISHIMATSU HIROSHI, FANG MENGHONG, LIN XINLIANG, LIU KAI, ZOU YANG
• Format: Patent
• Language: Chinese; English
• Published: 12.07.2024
• 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 a market clearing method for user-side shared energy storage participating in frequency modulation auxiliary service, which comprises the following steps of: evaluating frequency modulation performance by evaluating a comprehensive frequency modulation performance index of a user, and adjusting a cost determination constraint of participating in a frequency modulation market; an objective function cleared by a frequency modulation market is formulated, and distribution of adjustment output and a residual frequency modulation capability constraint are determined according to the residual frequency modulation capability of a user; performing market clearing on the shared energy storage users participating in frequency modulation according to the objective function and the residual frequency modulation capability constraint, determining bid-winning users, and formulating a frequency modulation service compensation scheme by considering the charge states and frequency modulation performan