RETRACTED: Bi-Level Optimization Dispatch of Integrated-Energy Systems With P2G and Carbon Capture
The power-to-gas (P2G) technology transforms the unidirectional coupling of power network and natural gas network into bidirectional coupling, and its operational characteristics provide an effective way for wind and solar energy accommodation. The paper proposes a bi-level optimal dispatch model fo...
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| Format: | Article |
| Language: | English |
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Frontiers Media S.A.
2022-01-01
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| Series: | Frontiers in Energy Research |
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| Online Access: | https://www.frontiersin.org/articles/10.3389/fenrg.2021.784703/full |
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| author | Zongnan Zhang Jun Du Menghan Li Jing Guo Zhenyang Xu Weikang Li |
| author_facet | Zongnan Zhang Jun Du Menghan Li Jing Guo Zhenyang Xu Weikang Li |
| author_sort | Zongnan Zhang |
| collection | DOAJ |
| description | The power-to-gas (P2G) technology transforms the unidirectional coupling of power network and natural gas network into bidirectional coupling, and its operational characteristics provide an effective way for wind and solar energy accommodation. The paper proposes a bi-level optimal dispatch model for the integrated energy system with carbon capture system and P2G facility. The upper model is an optimal allocation model for coal-fired units, and the lower model is an economic dispatch model for the integrated energy system. Moreover, the upper model is solved by transforming the model into a mixed-integer linear programming problem and calling CPLEX, and the lower model is a multi-objective planning problem, which is solved by improving the small-habitat particle swarm algorithm. Finally, the simulation is validated by the MATLAB platform, and the results show that the simultaneous consideration of carbon capture system and P2G facility improves the economics of the integrated energy system and the capacity of wind and solar energy accommodation. |
| format | Article |
| id | doaj-art-3c49f8f57b034ba4a2b3e11a4f1243b8 |
| institution | OA Journals |
| issn | 2296-598X |
| language | English |
| publishDate | 2022-01-01 |
| publisher | Frontiers Media S.A. |
| record_format | Article |
| series | Frontiers in Energy Research |
| spelling | doaj-art-3c49f8f57b034ba4a2b3e11a4f1243b82025-08-20T01:54:31ZengFrontiers Media S.A.Frontiers in Energy Research2296-598X2022-01-01910.3389/fenrg.2021.784703784703RETRACTED: Bi-Level Optimization Dispatch of Integrated-Energy Systems With P2G and Carbon CaptureZongnan ZhangJun DuMenghan LiJing GuoZhenyang XuWeikang LiThe power-to-gas (P2G) technology transforms the unidirectional coupling of power network and natural gas network into bidirectional coupling, and its operational characteristics provide an effective way for wind and solar energy accommodation. The paper proposes a bi-level optimal dispatch model for the integrated energy system with carbon capture system and P2G facility. The upper model is an optimal allocation model for coal-fired units, and the lower model is an economic dispatch model for the integrated energy system. Moreover, the upper model is solved by transforming the model into a mixed-integer linear programming problem and calling CPLEX, and the lower model is a multi-objective planning problem, which is solved by improving the small-habitat particle swarm algorithm. Finally, the simulation is validated by the MATLAB platform, and the results show that the simultaneous consideration of carbon capture system and P2G facility improves the economics of the integrated energy system and the capacity of wind and solar energy accommodation.https://www.frontiersin.org/articles/10.3389/fenrg.2021.784703/fullintegrated energy systemscarbon capture systempower to gas (P2G)economic dispatchwind and solar energy accommodation |
| spellingShingle | Zongnan Zhang Jun Du Menghan Li Jing Guo Zhenyang Xu Weikang Li RETRACTED: Bi-Level Optimization Dispatch of Integrated-Energy Systems With P2G and Carbon Capture Frontiers in Energy Research integrated energy systems carbon capture system power to gas (P2G) economic dispatch wind and solar energy accommodation |
| title | RETRACTED: Bi-Level Optimization Dispatch of Integrated-Energy Systems With P2G and Carbon Capture |
| title_full | RETRACTED: Bi-Level Optimization Dispatch of Integrated-Energy Systems With P2G and Carbon Capture |
| title_fullStr | RETRACTED: Bi-Level Optimization Dispatch of Integrated-Energy Systems With P2G and Carbon Capture |
| title_full_unstemmed | RETRACTED: Bi-Level Optimization Dispatch of Integrated-Energy Systems With P2G and Carbon Capture |
| title_short | RETRACTED: Bi-Level Optimization Dispatch of Integrated-Energy Systems With P2G and Carbon Capture |
| title_sort | retracted bi level optimization dispatch of integrated energy systems with p2g and carbon capture |
| topic | integrated energy systems carbon capture system power to gas (P2G) economic dispatch wind and solar energy accommodation |
| url | https://www.frontiersin.org/articles/10.3389/fenrg.2021.784703/full |
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