Energy storage power station coordination control and energy management and operation method based on multi-agent particle swarm optimization

• Main Authors: ZHU LIWEI, YUE FUCHANG, WANG JIANXIN, REN WEIYIN, LU BING, YU ZHENGGANG, FU XIANGYUN, SHI MINGMING, DU YUNHU
• Format: Patent
• Language: Chinese; English
• Published: 25.05.2021
• 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 an energy storage power station coordination control and energy management and operation method based on multi-agent particle swarm optimization, and the method comprises the steps: firstly, dividing a large-scale energy storage power station into a plurality of energy storage power station unit agent regions, and defining an objective function of the energy storage power station; then, according to a set objective function of the energy storage power station, respectively calculating a charging and discharging power value of each agent area i when the objective function of the energy storage power station is positive or negative; and finally, adopting a multi-agent particle swarm optimization algorithm to calculate the charging and discharging power of each energy storage current converter of the regional agent, and determining the power of each energy storage current converter unit through the charging and discharging state and the maximum charging and discharging power of each energ