Inventory rolling prediction method and system

• Main Authors: LU BINGJIE, ZHANG YAOBIN, PENG PENG, CAI XIUXIU, LI YAN, CHEN FENG, WANG DAWEI, YANG TIANMING, XIA JI, ZHOU YIZHI, MAO GUOMING, MEI LING
• Format: Patent
• Language: Chinese; English
• Published: 22.07.2022
• Subjects: CALCULATING; COMPUTING; COUNTING; DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES; PHYSICS; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR

The invention discloses an inventory rolling prediction method and system, and the method comprises the steps: obtaining a fire coal constraint condition, and generating a monthly purchase plan according to the fire coal constraint condition; obtaining a current inventory and a predicted consumption condition, and determining an expected coal storage amount according to the current inventory, the monthly purchase plan and the predicted consumption condition; obtaining transfer port coal storage data and daily coal quality data, adjusting the expected coal storage amount according to the transfer port coal storage data and the daily coal quality data, and obtaining an inventory rolling prediction result corresponding to a target period; on the premise of ensuring safe operation of the power plant, profit maximization can be realized, the accuracy of inventory rolling prediction is improved, the prediction time is saved, the inventory prediction precision is improved, the power generation efficiency is improved