Auxiliary decision-making method and device for power grid source load cooperative scheduling

• Main Authors: LI WENZHONG, LUO YADI, XU ZHENGQI, WANG MIAO, LI LI, CHEN LING, SUN LUE, WANG FANGDONG, ISHIGAMI TAKASHI, LIN WEI, CHEN ZHENGPING, LYU SHUILONG, TIAN XICHEN, LYU YAN, WANG WENJIAN, WU HAOCHEN, FENG XUEMIN, WANG YAN, LIANG JINGFENG
• Format: Patent
• Language: Chinese; English
• Published: 24.05.2024
• 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 auxiliary decision-making method and device for power grid source-load cooperative scheduling, and the method comprises the steps: determining an auxiliary decision-making adjustment object according to a comparison result of future power flow section data of a power grid and a preset equipment limit, and setting a decision variable in a source-load cooperative scheduling auxiliary decision-making model according to the auxiliary decision-making adjustment object; constructing an objective function of a source-load collaborative scheduling aid decision-making model by taking the minimum total adjustment quantity of source-load bilateral adjustment resources as an objective; according to the constructed power balance constraint, the section safety constraint, the branch safety constraint, the standby constraint, the constraint condition of the auxiliary decision adjustment object and the objective function, constructing a total adjustment quantity model of the source-load collaborat