Wind-solar power generation coefficient determination method and system, electronic equipment and storage medium

• Main Authors: LIU NIAN, SHENTU LEIXUAN, WANG KUNYU, HUANG YUANPING, JIANG KAI
• Format: Patent
• Language: Chinese; English
• Published: 08.03.2024
• 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 discloses a wind-solar power generation coefficient determination method and system, electronic equipment and a storage medium, and relates to the technical field of wind-solar power generation, and the method comprises the steps: determining a target grid and an initial grid based on the multi-source time sequence data of all small grids in a target province and a constructed grid structure; determining a plurality of Thiessen polygons, and calculating a unit capacity construction coefficient according to the distance between each target grid and the center point of the Thiessen polygons; determining average power generation line loss based on the average power generation coefficients of all the wind and light units; based on the time sequence meteorological data of each fault judgment grid determined according to the initial grid, determining a fault outage state of the time sequence of the wind and light unit on the power transmission line in the corresponding target grid; determining an annu