计及需求响应与多能耦合的综合能源系统运行优化

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DOI：10.16652/j.issn.1004-373x.2026.10.017

关键词：综合能源系统；富氧燃烧；多能耦合；碳交易；需求响应；电转气；碳捕集

中图分类号：TN86-34；TM73

文献标识码：A

文章编号：1004-373X（2026）10-0115-10

Integrated energy system operation optimization with demand response and multi-energy coupling

Wang Zhenyu 1 ， Wen Zhong 1 ， Ni Zhi 1 ， Wang Can 1，2 ， Zhang Yewei 1

School of Electrical and New Energy， China Three Gorges University， Yichang 443002， China;

2. Engineering Research Centre for Smart Energy Technology， China Three Gorges University， Yichang 443002， China）

Abstract： In allusion to the high carbon emissions and environmental pollution problems of the traditional integrated energy system （IES）， the biomass oxy-fuel combustion power plant is introduced to retrofit the conventional IES， and combined with the reward-penalty ladder-type carbon trading mechanism and the demand response mechanism to propose a multi-energy-coupled IES low-carbon optimization strategy， so as to promote the low-carbon transition of the energy system and achieve the objective of "dual-carbon". The overall framework of IES is constructed， and the output and carbon emission models of biomass oxy-fuel combustion power plant are established. The refined model of power-to-gas is established by considering the heat recovery and waste oxygen utilization. The stepped carbon trading mechanism and demand response mechanism are established to limit the carbon emission of the source side and constrain the energy consumption behavior of the load side. The low-carbon economic optimization model is established with the objective of minimizing the total system cost and carbon emissions. The model is solved， and the results show that the proposed method has dual advantages in terms of carbon abatement effect and economic efficiency.

Keywords： integrated energy system; oxy-fuel combustion; multi-energy coupling; carbon trading; demand response; power-to-gas; carbon capture

0 引言

目前全球温室气体排放量不断攀升，为实现“双碳”目标，我国一直致力于推进能源低碳转型进程 [1] 。（剩余13861字）