Configuration Method and Multi-Functional Strategy for Embedding Energy Storage into Wind Turbine
This paper proposes a Configuration method for energy storage (ES), in which the ES inertia of ES is equal to an equal capacity synchronous generator. The purpose is to enhance the frequency modulation capability of double-fed induction generator (DFIG) and wind power consumption. Through the propos...
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| Format: | Article |
| Language: | English |
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MDPI AG
2021-08-01
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| Series: | Energies |
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| Online Access: | https://www.mdpi.com/1996-1073/14/17/5354 |
| _version_ | 1797521476587356160 |
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| author | Changqing Chen Xinran Li |
| author_facet | Changqing Chen Xinran Li |
| author_sort | Changqing Chen |
| collection | DOAJ |
| description | This paper proposes a Configuration method for energy storage (ES), in which the ES inertia of ES is equal to an equal capacity synchronous generator. The purpose is to enhance the frequency modulation capability of double-fed induction generator (DFIG) and wind power consumption. Through the proposed method, the system inertia can remain unchanged after the DFIGs replacing the conventional turbines. During the DFIG rotor speed recovery, the ES releases energy to compensate for sudden changes in active power. On this basis, the DFIG and ES structure model is created, and the ES control strategy is optimized, thereby effectively improving the DFIG frequency modulation capability. Besides, in the non-frequency modulation period, the ES is used to suppress wind power fluctuations, thereby improving system wind power consumption and ES utilization. Simulation results indicate, in the ES-embedded wind turbine structure model, the combination of the ES Configuration method and multi-functional strategy significantly improves the frequency modulation ability and anti-interference performance of a single DFIG. Moreover, the wind power consumption and ES utilization are improved, and the ES achieves additional value. |
| first_indexed | 2024-03-10T08:13:06Z |
| format | Article |
| id | doaj.art-d8ac78769500475e827777d380d8813b |
| institution | Directory Open Access Journal |
| issn | 1996-1073 |
| language | English |
| last_indexed | 2024-03-10T08:13:06Z |
| publishDate | 2021-08-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Energies |
| spelling | doaj.art-d8ac78769500475e827777d380d8813b2023-11-22T10:33:25ZengMDPI AGEnergies1996-10732021-08-011417535410.3390/en14175354Configuration Method and Multi-Functional Strategy for Embedding Energy Storage into Wind TurbineChangqing Chen0Xinran Li1College of Electrical and Information Engineering, Hunan University, Changsha 410082, ChinaCollege of Electrical and Information Engineering, Hunan University, Changsha 410082, ChinaThis paper proposes a Configuration method for energy storage (ES), in which the ES inertia of ES is equal to an equal capacity synchronous generator. The purpose is to enhance the frequency modulation capability of double-fed induction generator (DFIG) and wind power consumption. Through the proposed method, the system inertia can remain unchanged after the DFIGs replacing the conventional turbines. During the DFIG rotor speed recovery, the ES releases energy to compensate for sudden changes in active power. On this basis, the DFIG and ES structure model is created, and the ES control strategy is optimized, thereby effectively improving the DFIG frequency modulation capability. Besides, in the non-frequency modulation period, the ES is used to suppress wind power fluctuations, thereby improving system wind power consumption and ES utilization. Simulation results indicate, in the ES-embedded wind turbine structure model, the combination of the ES Configuration method and multi-functional strategy significantly improves the frequency modulation ability and anti-interference performance of a single DFIG. Moreover, the wind power consumption and ES utilization are improved, and the ES achieves additional value.https://www.mdpi.com/1996-1073/14/17/5354frequency modulationenergy storage configurationstructure modelingcoordinated strategywind power consumption |
| spellingShingle | Changqing Chen Xinran Li Configuration Method and Multi-Functional Strategy for Embedding Energy Storage into Wind Turbine Energies frequency modulation energy storage configuration structure modeling coordinated strategy wind power consumption |
| title | Configuration Method and Multi-Functional Strategy for Embedding Energy Storage into Wind Turbine |
| title_full | Configuration Method and Multi-Functional Strategy for Embedding Energy Storage into Wind Turbine |
| title_fullStr | Configuration Method and Multi-Functional Strategy for Embedding Energy Storage into Wind Turbine |
| title_full_unstemmed | Configuration Method and Multi-Functional Strategy for Embedding Energy Storage into Wind Turbine |
| title_short | Configuration Method and Multi-Functional Strategy for Embedding Energy Storage into Wind Turbine |
| title_sort | configuration method and multi functional strategy for embedding energy storage into wind turbine |
| topic | frequency modulation energy storage configuration structure modeling coordinated strategy wind power consumption |
| url | https://www.mdpi.com/1996-1073/14/17/5354 |
| work_keys_str_mv | AT changqingchen configurationmethodandmultifunctionalstrategyforembeddingenergystorageintowindturbine AT xinranli configurationmethodandmultifunctionalstrategyforembeddingenergystorageintowindturbine |