Optimal configuration of hybrid energy storage in integrated energy system
The integrated energy system (IES) with combined heat and power (CHP) generation units is regarded as an effective way to improve energy efficiency. The installation of hybrid energy storage can further improve the system’s economy. This paper proposes an optimal sizing method for electrical/thermal...
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| Format: | Article |
| Language: | English |
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Elsevier
2020-12-01
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| Series: | Energy Reports |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2352484720315626 |
| _version_ | 1818644228414111744 |
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| author | Yixing Ding Qingshan Xu Bin Yang |
| author_facet | Yixing Ding Qingshan Xu Bin Yang |
| author_sort | Yixing Ding |
| collection | DOAJ |
| description | The integrated energy system (IES) with combined heat and power (CHP) generation units is regarded as an effective way to improve energy efficiency. The installation of hybrid energy storage can further improve the system’s economy. This paper proposes an optimal sizing method for electrical/thermal hybrid energy storage in the IES, which fully considers the profit strategies of energy storage including reducing wind curtailment, price arbitrage, and coordinated operation with CHP units, etc. The minimum energy cost of the system in the energy storage life cycle is taken as the objective function. Meanwhile, the power constraints connected with the distribution network/district heating network and the two-part price mechanism are considered. The results in the case study show the effectiveness of the approach. |
| first_indexed | 2024-12-17T00:11:31Z |
| format | Article |
| id | doaj.art-8026ffc301d14f648289cb8ca54f77da |
| institution | Directory Open Access Journal |
| issn | 2352-4847 |
| language | English |
| last_indexed | 2024-12-17T00:11:31Z |
| publishDate | 2020-12-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Energy Reports |
| spelling | doaj.art-8026ffc301d14f648289cb8ca54f77da2022-12-21T22:10:49ZengElsevierEnergy Reports2352-48472020-12-016739744Optimal configuration of hybrid energy storage in integrated energy systemYixing Ding0Qingshan Xu1Bin Yang2School of Electrical Engineering, Southeast University, Sipailou 2#, Nanjing 210096, China; Corresponding author.School of Electrical Engineering, Southeast University, Sipailou 2#, Nanjing 210096, ChinaState Grid Jiangsu Electric Power Company, Shanghai Road 215#, Nanjing 210024, ChinaThe integrated energy system (IES) with combined heat and power (CHP) generation units is regarded as an effective way to improve energy efficiency. The installation of hybrid energy storage can further improve the system’s economy. This paper proposes an optimal sizing method for electrical/thermal hybrid energy storage in the IES, which fully considers the profit strategies of energy storage including reducing wind curtailment, price arbitrage, and coordinated operation with CHP units, etc. The minimum energy cost of the system in the energy storage life cycle is taken as the objective function. Meanwhile, the power constraints connected with the distribution network/district heating network and the two-part price mechanism are considered. The results in the case study show the effectiveness of the approach.http://www.sciencedirect.com/science/article/pii/S2352484720315626Optimal configurationIntegrated energy systemEnergy storageProfit strategies |
| spellingShingle | Yixing Ding Qingshan Xu Bin Yang Optimal configuration of hybrid energy storage in integrated energy system Energy Reports Optimal configuration Integrated energy system Energy storage Profit strategies |
| title | Optimal configuration of hybrid energy storage in integrated energy system |
| title_full | Optimal configuration of hybrid energy storage in integrated energy system |
| title_fullStr | Optimal configuration of hybrid energy storage in integrated energy system |
| title_full_unstemmed | Optimal configuration of hybrid energy storage in integrated energy system |
| title_short | Optimal configuration of hybrid energy storage in integrated energy system |
| title_sort | optimal configuration of hybrid energy storage in integrated energy system |
| topic | Optimal configuration Integrated energy system Energy storage Profit strategies |
| url | http://www.sciencedirect.com/science/article/pii/S2352484720315626 |
| work_keys_str_mv | AT yixingding optimalconfigurationofhybridenergystorageinintegratedenergysystem AT qingshanxu optimalconfigurationofhybridenergystorageinintegratedenergysystem AT binyang optimalconfigurationofhybridenergystorageinintegratedenergysystem |