Optimal Configuration of Fire-Storage Capacity Considering Dynamic Charge-Discharge Efficiency of Hybrid Energy Storage
The combination of thermal power and hybrid energy storage is an effective way to improve the response ability of automatic generation control (AGC) command in thermal power plants. Notably, the configuration of hybrid energy storage capacity is directly related to improvement of the frequency modul...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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Frontiers Media S.A.
2022-07-01
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| Series: | Frontiers in Energy Research |
| Subjects: | |
| Online Access: | https://www.frontiersin.org/articles/10.3389/fenrg.2022.950521/full |
| _version_ | 1811289102417395712 |
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| author | Hongbo Huang Hui Wang Yang Cai Xiwei Chen Tingting Li |
| author_facet | Hongbo Huang Hui Wang Yang Cai Xiwei Chen Tingting Li |
| author_sort | Hongbo Huang |
| collection | DOAJ |
| description | The combination of thermal power and hybrid energy storage is an effective way to improve the response ability of automatic generation control (AGC) command in thermal power plants. Notably, the configuration of hybrid energy storage capacity is directly related to improvement of the frequency modulation ability of thermal power plants and the coordination of economic benefits. However, the constant efficiency model adopted in capacity configuration will misjudge the actual operating status of each energy storage unit, resulting in unreasonable capacity allocation. In this context, a fire-storage capacity optimization configuration model considering the dynamic charge–discharge efficiency of hybrid energy storage is established. The model presents the functional relationship between charge and discharge power and the efficiency of different types of energy storage. Simulation proves that the proposed strategy can meet the tracking demand of area control error signal in thermal power plants and reduce the planning and operation cost of energy storage. |
| first_indexed | 2024-04-13T03:49:03Z |
| format | Article |
| id | doaj.art-524062f5a9e74381a88907b7554c0a11 |
| institution | Directory Open Access Journal |
| issn | 2296-598X |
| language | English |
| last_indexed | 2024-04-13T03:49:03Z |
| publishDate | 2022-07-01 |
| publisher | Frontiers Media S.A. |
| record_format | Article |
| series | Frontiers in Energy Research |
| spelling | doaj.art-524062f5a9e74381a88907b7554c0a112022-12-22T03:03:54ZengFrontiers Media S.A.Frontiers in Energy Research2296-598X2022-07-011010.3389/fenrg.2022.950521950521Optimal Configuration of Fire-Storage Capacity Considering Dynamic Charge-Discharge Efficiency of Hybrid Energy StorageHongbo Huang Hui WangYang CaiXiwei ChenTingting LiThe combination of thermal power and hybrid energy storage is an effective way to improve the response ability of automatic generation control (AGC) command in thermal power plants. Notably, the configuration of hybrid energy storage capacity is directly related to improvement of the frequency modulation ability of thermal power plants and the coordination of economic benefits. However, the constant efficiency model adopted in capacity configuration will misjudge the actual operating status of each energy storage unit, resulting in unreasonable capacity allocation. In this context, a fire-storage capacity optimization configuration model considering the dynamic charge–discharge efficiency of hybrid energy storage is established. The model presents the functional relationship between charge and discharge power and the efficiency of different types of energy storage. Simulation proves that the proposed strategy can meet the tracking demand of area control error signal in thermal power plants and reduce the planning and operation cost of energy storage.https://www.frontiersin.org/articles/10.3389/fenrg.2022.950521/fullenergy storage-thermal power combinationAGC responsehybrid energy storage systemcapacity configurationdynamic efficiency |
| spellingShingle | Hongbo Huang Hui Wang Yang Cai Xiwei Chen Tingting Li Optimal Configuration of Fire-Storage Capacity Considering Dynamic Charge-Discharge Efficiency of Hybrid Energy Storage Frontiers in Energy Research energy storage-thermal power combination AGC response hybrid energy storage system capacity configuration dynamic efficiency |
| title | Optimal Configuration of Fire-Storage Capacity Considering Dynamic Charge-Discharge Efficiency of Hybrid Energy Storage |
| title_full | Optimal Configuration of Fire-Storage Capacity Considering Dynamic Charge-Discharge Efficiency of Hybrid Energy Storage |
| title_fullStr | Optimal Configuration of Fire-Storage Capacity Considering Dynamic Charge-Discharge Efficiency of Hybrid Energy Storage |
| title_full_unstemmed | Optimal Configuration of Fire-Storage Capacity Considering Dynamic Charge-Discharge Efficiency of Hybrid Energy Storage |
| title_short | Optimal Configuration of Fire-Storage Capacity Considering Dynamic Charge-Discharge Efficiency of Hybrid Energy Storage |
| title_sort | optimal configuration of fire storage capacity considering dynamic charge discharge efficiency of hybrid energy storage |
| topic | energy storage-thermal power combination AGC response hybrid energy storage system capacity configuration dynamic efficiency |
| url | https://www.frontiersin.org/articles/10.3389/fenrg.2022.950521/full |
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