Low Carbon Operation Optimization of lntegrated Energy System with Reversible Solid Oxide Cell
Currently，high proportions of renewable energy are consumed by power systems，resulting in increased carbon emissions that adversely affect the environment. To overcomes these challenges，this study proposes to apply a reversible solid oxide cell （RSOC） and a carbon capture system （CCS） to an integrat...
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Editorial Department of Electric Power Construction
2025-01-01
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| Series: | Dianli jianshe |
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| Online Access: | https://www.cepc.com.cn/fileup/1000-7229/PDF/1735120399566-666013085.pdf |
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| author | LI Xin, WANG Changsheng, LI Xinyu, ZHAO Weijie, LI Yang, GUO Panfeng |
| author_facet | LI Xin, WANG Changsheng, LI Xinyu, ZHAO Weijie, LI Yang, GUO Panfeng |
| author_sort | LI Xin, WANG Changsheng, LI Xinyu, ZHAO Weijie, LI Yang, GUO Panfeng |
| collection | DOAJ |
| description | Currently，high proportions of renewable energy are consumed by power systems，resulting in increased carbon emissions that adversely affect the environment. To overcomes these challenges，this study proposes to apply a reversible solid oxide cell （RSOC） and a carbon capture system （CCS） to an integrated energy system （IES），dominated by hybrid combined heat and power （CHP） systems，to achieve economic，low-carbon，and flexible comprehensive optimization of the IES. First，the operating mechanism and mathematical models of the RSOC and CCS are constructed. The RSOC is used to store the excess renewable energy for an indefinite period for reuse，thereby alleviating the energy consumption pressure on the CCS during low outputs of wind and solar power. Second，the IES low-carbon economic model of RSOC and CCS is constructed to improve the carbon emission reduction benefit of the model and minimize the economic operation cost. Finally，an improved IEEE-40 node power system in a city in Northwest China is used as an example and seven different configuration scenarios were analyzed. The simulation results show that the model is effective in reducing renewable energy consumption and carbon emission，and it significantly improves the economy and flexibility of IESs. |
| format | Article |
| id | doaj-art-3d78c64a2f9f471d83ea6ef9d0d3bc12 |
| institution | Kabale University |
| issn | 1000-7229 |
| language | zho |
| publishDate | 2025-01-01 |
| publisher | Editorial Department of Electric Power Construction |
| record_format | Article |
| series | Dianli jianshe |
| spelling | doaj-art-3d78c64a2f9f471d83ea6ef9d0d3bc122025-02-10T02:35:53ZzhoEditorial Department of Electric Power ConstructionDianli jianshe1000-72292025-01-01461587110.12204/j.issn.1000-7229.2025.01.006Low Carbon Operation Optimization of lntegrated Energy System with Reversible Solid Oxide CellLI Xin, WANG Changsheng, LI Xinyu, ZHAO Weijie, LI Yang, GUO Panfeng01. College of Electrical Engineering and New Energy，China Three Gorges University，Yichang 443002，Hubei Province，China;2. Hubei Provincial Engineering Research Center of Intelligent Energy Technology （China Three Gorges University），Yichang 443002，Hubei Province，China;3. China Three Gorges Corporation，Yichang 430010，Hubei Province，China;4. Kunming Bureau of China Southern Power Grid EHV Transmission Company，Kunming 650000，China;5. China Three Gorges Base Development Co.，Ltd.，Yichang 443002，Hubei Province，ChinaCurrently，high proportions of renewable energy are consumed by power systems，resulting in increased carbon emissions that adversely affect the environment. To overcomes these challenges，this study proposes to apply a reversible solid oxide cell （RSOC） and a carbon capture system （CCS） to an integrated energy system （IES），dominated by hybrid combined heat and power （CHP） systems，to achieve economic，low-carbon，and flexible comprehensive optimization of the IES. First，the operating mechanism and mathematical models of the RSOC and CCS are constructed. The RSOC is used to store the excess renewable energy for an indefinite period for reuse，thereby alleviating the energy consumption pressure on the CCS during low outputs of wind and solar power. Second，the IES low-carbon economic model of RSOC and CCS is constructed to improve the carbon emission reduction benefit of the model and minimize the economic operation cost. Finally，an improved IEEE-40 node power system in a city in Northwest China is used as an example and seven different configuration scenarios were analyzed. The simulation results show that the model is effective in reducing renewable energy consumption and carbon emission，and it significantly improves the economy and flexibility of IESs.https://www.cepc.com.cn/fileup/1000-7229/PDF/1735120399566-666013085.pdfintegrated energy system （ies）|reversible solid oxide cell （rsoc）|carbon capture|combined heat and power （chp）|low carbon economy |
| spellingShingle | LI Xin, WANG Changsheng, LI Xinyu, ZHAO Weijie, LI Yang, GUO Panfeng Low Carbon Operation Optimization of lntegrated Energy System with Reversible Solid Oxide Cell Dianli jianshe integrated energy system （ies）|reversible solid oxide cell （rsoc）|carbon capture|combined heat and power （chp）|low carbon economy |
| title | Low Carbon Operation Optimization of lntegrated Energy System with Reversible Solid Oxide Cell |
| title_full | Low Carbon Operation Optimization of lntegrated Energy System with Reversible Solid Oxide Cell |
| title_fullStr | Low Carbon Operation Optimization of lntegrated Energy System with Reversible Solid Oxide Cell |
| title_full_unstemmed | Low Carbon Operation Optimization of lntegrated Energy System with Reversible Solid Oxide Cell |
| title_short | Low Carbon Operation Optimization of lntegrated Energy System with Reversible Solid Oxide Cell |
| title_sort | low carbon operation optimization of lntegrated energy system with reversible solid oxide cell |
| topic | integrated energy system （ies）|reversible solid oxide cell （rsoc）|carbon capture|combined heat and power （chp）|low carbon economy |
| url | https://www.cepc.com.cn/fileup/1000-7229/PDF/1735120399566-666013085.pdf |
| work_keys_str_mv | AT lixinwangchangshenglixinyuzhaoweijieliyangguopanfeng lowcarbonoperationoptimizationoflntegratedenergysystemwithreversiblesolidoxidecell |