计及富氧燃烧-P2A-P2G耦合的综合能源系统低碳经济调度方法

田莉; 李海龙; 高锋阳; 陶彩霞; 郑强; 韦清瑞

doi:10.19912/j.0254-0096.tynxb.2024-2214

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太阳能学报 ›› 2026, Vol. 47 ›› Issue (4) : 126-135. DOI: 10.19912/j.0254-0096.tynxb.2024-2214

计及富氧燃烧-P2A-P2G耦合的综合能源系统低碳经济调度方法

田莉, 李海龙, 高锋阳, 陶彩霞, 郑强, 韦清瑞

作者信息 +

LOW-CARBON ECONOMIC DISPATCH METHOD FOR INTEGRATED ENERGY SYSTEMS TAKING INTO ACCOUNT OXYGEN-ENRICHED COMBUSTION-P2A-P2G COUPLING

Tian Li, Li Hailong, Gao Fengyang, Tao Caixia, Zheng Qiang, Wei Qingrui

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文章历史 +

摘要

为推动能源系统低碳清洁转型,促进风光等清洁能源的就地消纳,提出一种计及富氧燃烧-P2A-P2G耦合的综合能源系统低碳经济调度方法。首先在火电机组侧建立富氧燃烧碳捕集模型,将P2G产生的氧气用于富氧燃烧,并将捕集到的部分CO₂用于P2G产生甲烷;其次考虑P2G产生氢气的多元利用,除制取甲烷外还用于P2A产生氨气,并用于火电机组的掺氨燃烧,实现富氧燃烧-P2A-P2G耦合,同时在需求响应和阶梯式碳交易机制下,以综合能源系统运行总成本最低建立低碳经济调度模型;最后算例结果表明,所提模型可有效降低综合能源系统的运行成本和碳排放量。

Abstract

In order to promote the low-carbon and clean transition of the energy system and the local consumption of clean energy such as wind and light, a low-carbon and economic scheduling method of the integrated energy system taking into account the coupling of oxygen-enriched combustion-P2A-P2G is proposed. Firstly, an oxygen-enriched combustion carbon capture model is established on the side of the thermal power unit, and the oxygen produced by P2G is used for oxygen-enriched combustion, and part of the captured CO₂ is used for P2G to produce methane. Secondly, the multi-purpose utilization of hydrogen produced by P2G is considered, and it is used for ammonia production by P2A in addition to methane production and used for ammonia mixed combustion in the thermal power unit to realize the oxygen-enriched combustion-P2A-P2G coupling, at the same time, under the demand response and stepped carbon trading mechanism, a low-carbon economic dispatch model is established with the lowest total operating cost of the integrated energy system. The final example results show that the proposed model can effectively reduce the operating cost and carbon emissions of the integrated energy system.

导出引用

田莉, 李海龙, 高锋阳, 陶彩霞, 郑强, 韦清瑞. 计及富氧燃烧-P2A-P2G耦合的综合能源系统低碳经济调度方法[J]. 太阳能学报. 2026, 47(4): 126-135 https://doi.org/10.19912/j.0254-0096.tynxb.2024-2214

Tian Li, Li Hailong, Gao Fengyang, Tao Caixia, Zheng Qiang, Wei Qingrui. LOW-CARBON ECONOMIC DISPATCH METHOD FOR INTEGRATED ENERGY SYSTEMS TAKING INTO ACCOUNT OXYGEN-ENRICHED COMBUSTION-P2A-P2G COUPLING[J]. Acta Energiae Solaris Sinica. 2026, 47(4): 126-135 https://doi.org/10.19912/j.0254-0096.tynxb.2024-2214

中图分类号： TM734

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