Optimal configuration method and system for participating in peak regulation of power grid side energy storage

• Main Authors: HE SHIZHI, LIU QIXING, WU WENZU, ZHAO YUZHU, LIANG YANJIE, LU WEIHUI, CAI BAORUI, LI ZHIYONG
• Format: Patent
• Language: Chinese; English
• Published: 23.06.2023
• 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 power grid side energy storage participation peak regulation optimization configuration method and system, and relates to the technical field of power grid deployment big data, and the method comprises the steps: collecting power grid side energy storage data, and building a peak regulation model; calculating an optimal load variance under the peak regulation model; and performing configuration optimization according to the optimal load variance. The system comprises a data extraction module, a data operation module, an energy storage distribution module and a data storage module. The power grid side energy storage participates in peak regulation, the power grid side energy storage absorbs redundant electric energy when the load demand is small, the absorbed electric energy is released when the load demand is large, space-time translation of energy is achieved, the peak regulation pressure of a traditional unit is relieved, and optimal load variance calculation and optimal peak regul