电力系统自动化2025，Vol.49Issue(21)：85-97,13.DOI:10.7500/AEPS20241125005
考虑多流耦合的钢铁园区综合能源系统多元市场交易方法
Multi-market Transaction Method for Intergrated Energy System of Steel Industrial Park Considering Multiple Flow Coupling
摘要
Abstract
Steel enterprises have significant potential for energy conservation and emission reduction.However,the steel enterprises often lack enthusiasm in participating in the interaction between power supply and demand in power grid.To address this issue,this paper proposes a collaborative transaction method for the integrated energy system(IES)of steel industrial park in multiple markets,aiming to guide the steel industrial park towards energy conservation and emission reduction and to achieve the economic operation.Firstly,considering the coupling relationships among material flow,energy flow,and carbon flow,an IES architecture for steel industrial park based on the material flow-energy flow-carbon flow coupling is proposed.Secondly,based on the characteristics of operational production processes,energy consumption,and carbon emission,a regulation model for the IES of steel industrial park considering the material flow-energy flow-carbon flow coupling is constructed.Thirdly,in response to time-of-use(TOU)prices and a tiered carbon-green certificate joint trading mechanism,a collaborative transaction model is developed.This model enables the IES of steel industrial park to participate in electricity,carbon,and green certificate markets considering the material flow-energy flow-carbon flow coupling.Finally,a collaborative transaction method for the IES of steel industrial park participating in multiple markets is proposed.Through simulation analysis,the feasibility of the proposed method in achieving energy conservation,emission reduction,and economic operation in steel industrial parks is demonstrated.关键词
钢铁园区/综合能源系统/物质流/能流/碳流/分时电价/碳交易/绿证Key words
steel industrial park/integrated energy system(IES)/material flow/energy flow/carbon flow/time-of-use price/carbon trading/green certificate引用本文复制引用
张儒峰,袁瑞,陈厚合,孙海航,杜尔顺,付麟博..考虑多流耦合的钢铁园区综合能源系统多元市场交易方法[J].电力系统自动化,2025,49(21):85-97,13.基金项目
国家重点研发计划资助项目(2023YFB2407300). This work is supported by National Key R&D Program of China(No.2023YFB2407300). （2023YFB2407300）
