Optimal scheduling for electricity–gas integrated energy system under the carbon-neutrality goal
In light of China’s carbon-neutral policy and the Energy Internet, it is crucial to reduce the carbon emissions resulting from the operation of the electricity–gas integrated energy system (EGIES). To address this issue, this paper proposes an optimal scheduling strategy for EGIES in line with the c...
| Main Authors: | , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2023-09-01
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| Series: | Energy Reports |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2352484723004237 |
| _version_ | 1797692001689272320 |
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| author | Yun Yang Changming Chen Yashan Zhong Chang Liu Minjing Yang Tianrui Luan Zhenzhi Lin |
| author_facet | Yun Yang Changming Chen Yashan Zhong Chang Liu Minjing Yang Tianrui Luan Zhenzhi Lin |
| author_sort | Yun Yang |
| collection | DOAJ |
| description | In light of China’s carbon-neutral policy and the Energy Internet, it is crucial to reduce the carbon emissions resulting from the operation of the electricity–gas integrated energy system (EGIES). To address this issue, this paper proposes an optimal scheduling strategy for EGIES in line with the carbon-neutrality goal. Firstly, the oxygen-enriched combustion power plant, equipped with a power to gas unit, is modeled to maximize its carbon capture ability. Next, an optimal scheduling model for EGIES is proposed, which considers the bonus-penalty ladder carbon price and the oxygen-enriched combustion power plant, with the aim of minimizing the total operation costs and carbon emissions of the EGIES. Finally, the proposed model is applied to an EGIES, consisting of a 33-bus electric distribution network and a 20-bus natural gas network. The simulation results demonstrate that the proposed method can reduce the operation costs of the EGIES by up to 22.5% and the carbon emissions by up to 75.1t when compared to existing models. |
| first_indexed | 2024-03-12T02:22:16Z |
| format | Article |
| id | doaj.art-8c35e71c3bee43e08028a19e55127156 |
| institution | Directory Open Access Journal |
| issn | 2352-4847 |
| language | English |
| last_indexed | 2024-03-12T02:22:16Z |
| publishDate | 2023-09-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Energy Reports |
| spelling | doaj.art-8c35e71c3bee43e08028a19e551271562023-09-06T04:51:35ZengElsevierEnergy Reports2352-48472023-09-019167175Optimal scheduling for electricity–gas integrated energy system under the carbon-neutrality goalYun Yang0Changming Chen1Yashan Zhong2Chang Liu3Minjing Yang4Tianrui Luan5Zhenzhi Lin6Power Dispatching Control Center of Guangdong Power Grid Co., Ltd., Guangzhou 510600, ChinaCollege of Electrical Engineering, Zhejiang University, Hangzhou 310027, China; Corresponding author.Power Dispatching Control Center of Guangdong Power Grid Co., Ltd., Guangzhou 510600, ChinaCollege of Electrical Engineering, Zhejiang University, Hangzhou 310027, ChinaPower Dispatching Control Center of Guangdong Power Grid Co., Ltd., Guangzhou 510600, ChinaPower Dispatching Control Center of Guangdong Power Grid Co., Ltd., Guangzhou 510600, ChinaCollege of Electrical Engineering, Zhejiang University, Hangzhou 310027, ChinaIn light of China’s carbon-neutral policy and the Energy Internet, it is crucial to reduce the carbon emissions resulting from the operation of the electricity–gas integrated energy system (EGIES). To address this issue, this paper proposes an optimal scheduling strategy for EGIES in line with the carbon-neutrality goal. Firstly, the oxygen-enriched combustion power plant, equipped with a power to gas unit, is modeled to maximize its carbon capture ability. Next, an optimal scheduling model for EGIES is proposed, which considers the bonus-penalty ladder carbon price and the oxygen-enriched combustion power plant, with the aim of minimizing the total operation costs and carbon emissions of the EGIES. Finally, the proposed model is applied to an EGIES, consisting of a 33-bus electric distribution network and a 20-bus natural gas network. The simulation results demonstrate that the proposed method can reduce the operation costs of the EGIES by up to 22.5% and the carbon emissions by up to 75.1t when compared to existing models.http://www.sciencedirect.com/science/article/pii/S2352484723004237Electricity–gas integrated energy systemCarbon captureOptimal schedulingBonus-penalty ladder carbon price |
| spellingShingle | Yun Yang Changming Chen Yashan Zhong Chang Liu Minjing Yang Tianrui Luan Zhenzhi Lin Optimal scheduling for electricity–gas integrated energy system under the carbon-neutrality goal Energy Reports Electricity–gas integrated energy system Carbon capture Optimal scheduling Bonus-penalty ladder carbon price |
| title | Optimal scheduling for electricity–gas integrated energy system under the carbon-neutrality goal |
| title_full | Optimal scheduling for electricity–gas integrated energy system under the carbon-neutrality goal |
| title_fullStr | Optimal scheduling for electricity–gas integrated energy system under the carbon-neutrality goal |
| title_full_unstemmed | Optimal scheduling for electricity–gas integrated energy system under the carbon-neutrality goal |
| title_short | Optimal scheduling for electricity–gas integrated energy system under the carbon-neutrality goal |
| title_sort | optimal scheduling for electricity gas integrated energy system under the carbon neutrality goal |
| topic | Electricity–gas integrated energy system Carbon capture Optimal scheduling Bonus-penalty ladder carbon price |
| url | http://www.sciencedirect.com/science/article/pii/S2352484723004237 |
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