Method and device for optimizing operation of product oil pipe network-electric power integrated energy coupling system

• Main Authors: CUI SHICHANG, ZUO LIANYONG, YAO WEI, FANG JIAKUN, WANG SHENGSHI, AI XIAOMENG, XUE XIZHEN, LIU JINGGUAN, WEN JINYU
• Format: Patent
• Language: Chinese; English
• Published: 29.09.2023
• Subjects: CALCULATING; COMPUTING; COUNTING; DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES; ELECTRIC DIGITAL DATA PROCESSING; PHYSICS; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR

The invention discloses an operation optimization method and device for a product oil pipe network-electric power integrated energy coupling system, and belongs to the technical field of operation control of the product oil pipe network-electric power integrated energy coupling system.The optimization method comprises the steps that S1, the coupling system is divided into a plurality of entities connected in series, each entity comprises a pump station as well as a pipeline and an operation station from the contained pump station to the next pump station, and the pipeline between the adjacent operation stations is a pipe section; s2, determining an optimization model of each entity in a time step t; and S3, sequentially solving the optimization model of each entity according to the fluid flowing direction to obtain the operation parameters of the pump station in each entity in the time step t. Wherein when the optimization model is constructed, relevance among different entities of the coupling system is cons