Nuclear light storage multi-power supply joint planning method and system considering nuclear power peak regulation

• Main Authors: WANG WEI, YUE FUCHANG, XIONG YUN, WU XI, LIU YICHEN, DING CHENG, ZHANG ZIWEI, JIN XIANG
• Format: Patent
• Language: Chinese; English
• Published: 29.08.2023
• 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; ELECTRIC DIGITAL DATA PROCESSING; 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 nuclear light storage multi-power supply joint planning method and system considering nuclear power peak regulation, and relates to the technical field of power system planning and optimization, the method comprises the following steps: receiving planning basic data, the planning basic data comprising output data of each power plant and total load data of a power grid; performing photovoltaic output simulation according to the output data of each power plant to obtain a photovoltaic theoretical power expected value and a probability that the photovoltaic theoretical power falls into a discretization interval; inputting the power grid total load data, the photovoltaic theoretical power expected value and the probability that the photovoltaic theoretical power falls into the discretization interval into a pre-established power supply investment decision optimization model to obtain a power supply commissioning scheme; the operation simulation technology is adopted to carry out peak reg