Multi-level load prediction method of novel power distribution system

• Main Authors: ZHANG YOUWEN, HAN JUNWEI, GUO YONG, FAN JIANGCHUAN, QUAN SHAOLI, YANG ZHUO, LI WENFENG, SUN YIHAO, MA JIE, JIANG XIAOLIANG, YU HAOZHENG, HUANGFU XIAOWEN, SU ZILE, SONG YANKAN, LU XIANGDONG, LI KE, LIU WANXUN
• Format: Patent
• Language: Chinese; English
• Published: 05.04.2024
• Subjects: CALCULATING; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER; COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS; 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 belongs to the technical field of power distribution system load prediction, and particularly relates to a novel multi-level load prediction method for a power distribution system. Comprising the following steps: 1, acquiring and preprocessing power distribution network load data; 2, selecting an overall prediction level of the power distribution network; step 3, selecting a prediction model, and performing load prediction of a corresponding level; 4, carrying out the overall load prediction of the power distribution network system; according to the novel multi-level load prediction method for the power distribution system, the hierarchical relationship of the power distribution network system is considered, load prediction can be carried out on the power distribution network system hierarchically, and the method is not limited to traditional load prediction of a high-voltage level of a power distribution network; no matter which hierarchy and which load prediction model of the power distributio