电力需求侧管理2026，Vol.28Issue(1)：33-40,8.DOI:10.3969/j.issn.1009-1831.2026.01.005
考虑综合需求响应的电-气综合能源系统低碳经济运行研究
Low-carbon economic operation research of electricity-gas integrated energy system considering integrated demand response
摘要
Abstract
To achieve the strategic goal of carbon neutrality,optimizing the low-carbon operation of integrated energy systems(IES)through multi-energy coupling and synergy has emerged as a critical pathway for energy transition.Within the framework of multi-energy coupling and cooperative operation,a muti-dimensional optimal scheduling strategy incorporating multi-timescale analysis and load de-mand response is proposed.First,a multi-level coupled architecture for gas turbine-carbon capture and storage-power to gas(GT-CCS-P2G)is constructed,and an integrated electricity-gas system(IEGS)considering comprehensive demand response is structured based on this architecture.Followed by the construction of the power grid and gas network as separate agents,and the conversion of the IEGS sched-uling scheme into a Markov game process.Finally,the optimal scheduling strategy is obtained by the communication mechanism-enabled multi-agent soft actor-critic(CM-MASAC)method.Comparative analysis with multiple algorithms demonstrates both the superiority of the proposed method and the synergistic effectiveness of combining load demand response with GT-CCS-P2G technology.Experimental results indicate that this approach achieves optimal performance,reducing 10.29%operating costs and 16.07%carbon emissions compared to benchmark methods.关键词
燃气轮机-碳捕集与存储-电转气/综合需求响应/马尔科夫博弈过程/多智能体柔性动作-评价Key words
GT-CCS-P2G/integrated demand response/Markov game process/CM-MASAC分类
信息技术与安全科学引用本文复制引用
沈阳,穆桂英,胡强,党伟,杨旭,徐芹芹..考虑综合需求响应的电-气综合能源系统低碳经济运行研究[J].电力需求侧管理,2026,28(1):33-40,8.基金项目
新疆维吾尔自治区重大专项"数字电力系统关键技术研发"(2022A01007) （2022A01007）
