Power generation and utilization cost modeling analysis method and device for self-contained power plant

• Main Authors: JIN XIAOLING, ZHANG YUE, ZHANG HONGXIAN, ZHANG JUN, ZHU LINGKAI, DAI XIANZHONG, SUN ZHUOXIN, LIU BINGDONG, QIN CHENGLONG, HAN XINYANG, CHEN NING, SHEN RUIBAO, WANG WEISHUAI
• Format: Patent
• Language: Chinese; English
• Published: 29.10.2021
• 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 provides a power generation and utilization cost modeling analysis method and device for a self-provided power plant. The method comprises: establishing a power utilization side utility model of the self-provided power plant according to the obtained electricity purchase price and electricity purchase power of a user side of the self-provided power plant; establishing a power generation side cost model of the self-contained power plant according to the power utilization side utility model; obtaining an enterprise utility function model according to the obtained electricity purchase price, the power utilization side utility model and the power generation side cost model; and taking the power generation side power upper limit and the production electric power upper limit as constraints, and taking the power generation and utilization cost of the self-contained power plant according to an enterprise utility function model to monitor the cost of the self-contained power plant. 本申请提供了一种自备发电厂发用电成本建模分析