Power distribution network elasticity evaluation method, device and equipment and readable storage medium

• Main Authors: HE XUQIANG, LAO ZENGJIANG, HU HONGLING, KE DINGFANG, ZHANG XIANG, XIAO XUBIN, ZHANG CAIWEI, DU MINGXIAO, LI ZHI, YING GUANGYAO, PENG BIAO, YU SHAOFENG, XU YI, GUI HUIJUAN, CHEN YEZHAO, LIN JIANQING, ZHOU JINGSONG, HOU BAOYU, CHEN YE
• Format: Patent
• Language: Chinese; English
• Published: 24.01.2023
• Subjects: CALCULATING; COMPUTING; COUNTING; DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES; ELECTRIC DIGITAL DATA PROCESSING; IMAGE DATA PROCESSING OR GENERATION, IN GENERAL; PHYSICS; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR

The invention discloses a power distribution network elasticity evaluation method, which is applied to the technical field of power systems, and comprises the following steps: obtaining power distribution network information and disaster information in historical and current periods, and power distribution network elasticity indexes including a time level index and a source network load reservoir level index; simulating power distribution network information and disaster information in historical and current periods to obtain a function curve graph; and calculating the elasticity index of the power distribution network according to the function curve graph and the historical and current power distribution network information and disaster information, and determining the elasticity level of the power distribution network. By constructing the multi-time-scale power distribution network elasticity index considering the source network load storage, the elasticity level of the power distribution network under the