Mechanism and analytical methods for carbon emission-exergy flow distribution in heat-electricity integrated energy system
文献类型：期刊论文
| 作者 | Yang, Weijia1,2,3; Huang, Yuping1,2,4; Zhang, Tianren2,4; Zhao, Daiqing1,2 |
| 刊名 | APPLIED ENERGY
 |
| 出版日期 | 2023-12-15 |
| 卷号 | 352页码:27 |
| 关键词 | Carbon emission Exergy Information entropy Integrated energy system Carbon hub |
| ISSN号 | 0306-2619 |
| DOI | 10.1016/j.apenergy.2023.121980 |
| 通讯作者 | Huang, Yuping(huangyp@ms.giec.ac.cn) |
| 英文摘要 | The carbon emission flow (CEF) is an effective tool for tracking carbon emissions in the integrated energy system (IES). However, there are still several limitations to applying CEF to analyze the potential for carbon reduction in different energy links and their interactions. To address this issue, this study proposes the concept of carbon emission-exergy flow (CEEF) to track the sources of carbon emissions in various energy chains. Additionally, a carbon hub model is developed to increase the transparency of the CEF process in the energy hubs. The study also utilizes information entropy to characterize the thermodynamic exergy destruction of power systems and analyze the impact of renewable energy (RE) uncertainties on carbon emissions. An actual IES in Sichuan, China was selected for case validation and analysis. The comparative calculation results showed that the maximum relative error between the proposed CEEF method and carbon-exergy analysis method in existing studies is only 3.77%. The models and analysis method could effectively and accurately quantify the carbon emission composition of various energy-use nodes and processes in the IES. Furthermore, the study reveals how the RE generation capacity and radiation range affect the low-carbon and stable operation of critical nodes in the power grid. |
| WOS关键词 | CHALLENGES ; CHINA ; IRON |
| 资助项目 | National Key Research and Devel-opment Project[2022YFB3304503] ; Science and Technol-ogy Program of Zhejiang Province, China[2022C03168] |
| WOS研究方向 | Energy & Fuels ; Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:001088723600001 |
| 出版者 | ELSEVIER SCI LTD |
| 资助机构 | National Key Research and Devel-opment Project ; Science and Technol-ogy Program of Zhejiang Province, China |
| 源URL | [http://ir.giec.ac.cn/handle/344007/40045]  |
| 专题 | 中国科学院广州能源研究所 |
| 通讯作者 | Huang, Yuping |
| 作者单位 | 1.Guangdong Prov Key Lab New & Renewable Energy Res, Guangzhou 510640, Peoples R China 2.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510640, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 4.Univ Sci & Technol China, Sch Energy Sci & Engn, Hefei 230026, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yang, Weijia,Huang, Yuping,Zhang, Tianren,et al. Mechanism and analytical methods for carbon emission-exergy flow distribution in heat-electricity integrated energy system[J]. APPLIED ENERGY,2023,352:27. |
| APA | Yang, Weijia,Huang, Yuping,Zhang, Tianren,&Zhao, Daiqing.(2023).Mechanism and analytical methods for carbon emission-exergy flow distribution in heat-electricity integrated energy system.APPLIED ENERGY,352,27. |
| MLA | Yang, Weijia,et al."Mechanism and analytical methods for carbon emission-exergy flow distribution in heat-electricity integrated energy system".APPLIED ENERGY 352(2023):27. |
入库方式： OAI收割
来源：广州能源研究所
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