文献类型：会议论文

英文题名：Two-Stage Stochastic Programming for Sustainable Utility Systems Optimization with Energy Storage

作者：Yang, Kangyuan[1];Zhao, Liang[1];Liang, Chen[1]

机构：[1]East China Univ Sci & Technol, Minist Educ, Key Lab Smart Mfg Energy Chem Proc, Shanghai 200237, Peoples R China

会议论文集：36th Chinese Control and Decision Conference (CCDC)

会议日期：MAY 25-27, 2024

会议地点：Xian, PEOPLES R CHINA

语种：英文

外文关键词：Utility system; Renewable energy; Energy Storage; Uncertainty; Two-Stage Stochastic Programming

摘要：Utility systems consume fuels to provide steam and energy for industrial processes, resulting in significant carbon dioxide emissions. To enhance the economic and environmental efficiency of the system, a sustainable utility system integrating energy storage has been proposed. The scheduling optimization of sustainable utility systems involves multiple energy sources and various uncertainties, posing a challenging mathematical programming problem. An approach utilizing a two-stage stochastic programming method has been introduced to tackle the challenge of uncertainty. The optimal planning stage aims to minimize economic and environmental costs. In the first stage, deterministic programming is employed to solve the capacity planning problem for renewable energy and energy storage devices. In the second stage, weather scenarios are generated based on historical data, and stochastic programming methods are used to transform the uncertainty issue into a mixed-integer programming problem, addressing the operational scheduling optimization of the systems. Finally, the effectiveness of this method is validated using a real factory case study.