Identification of Control Parameters in Doubly Fed Induction Generators via Adaptive Differential Evolution.
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| Název: | Identification of Control Parameters in Doubly Fed Induction Generators via Adaptive Differential Evolution. |
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| Autoři: | Deng, Jun, Wang, Yu, Liu, Yao, Zheng, Tianyue, Xia, Nan, Li, Ziang, Wang, Tong |
| Zdroj: | Energies (19961073); Sep2025, Vol. 18 Issue 18, p4979, 18p |
| Témata: | DIFFERENTIAL evolution, INDUCTION generators, PARAMETER estimation, STABILITY of linear systems, ELECTRIC transients, TRANSIENT analysis, RENEWABLE energy sources |
| Abstrakt: | With the increasing penetration of renewable energy generation, analysis of the transient characteristics of doubly fed induction generators, as the mainstream wind turbine configuration, is made highly significant both theoretically and practically. However, manufacturers treat the control parameters as confidential commercial secrets, rendering them a "black box". Parameter identification is fundamental for studying transient characteristics and system stability. Existing identification methods achieve accurate results only under moderate or severe voltage dip faults. To address this limitation, this paper proposes a control parameter identification method based on the adaptive differential evolution algorithm, suitable for DFIG time-domain simulation models. This method enables accurate parameter identification even during mild voltage dips. Firstly, a trajectory sensitivity analysis is employed to evaluate the difficulty of identifying each parameter, establishing the identification sequence accordingly. Secondly, based on the control loop where each parameter resides, the time-domain expressions are discretized to formulate the fitness function. Finally, the identified control parameters are compared against their true values. The results demonstrate that the proposed identification method achieves high accuracy and robustness while maintaining a rapid identification rate. [ABSTRACT FROM AUTHOR] |
| Copyright of Energies (19961073) is the property of MDPI and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
| Databáze: | Complementary Index |
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| Header | DbId: edb DbLabel: Complementary Index An: 188282432 RelevancyScore: 1060 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 1060.48950195313 |
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| Items | – Name: Title Label: Title Group: Ti Data: Identification of Control Parameters in Doubly Fed Induction Generators via Adaptive Differential Evolution. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Deng%2C+Jun%22">Deng, Jun</searchLink><br /><searchLink fieldCode="AR" term="%22Wang%2C+Yu%22">Wang, Yu</searchLink><br /><searchLink fieldCode="AR" term="%22Liu%2C+Yao%22">Liu, Yao</searchLink><br /><searchLink fieldCode="AR" term="%22Zheng%2C+Tianyue%22">Zheng, Tianyue</searchLink><br /><searchLink fieldCode="AR" term="%22Xia%2C+Nan%22">Xia, Nan</searchLink><br /><searchLink fieldCode="AR" term="%22Li%2C+Ziang%22">Li, Ziang</searchLink><br /><searchLink fieldCode="AR" term="%22Wang%2C+Tong%22">Wang, Tong</searchLink> – Name: TitleSource Label: Source Group: Src Data: Energies (19961073); Sep2025, Vol. 18 Issue 18, p4979, 18p – Name: Subject Label: Subject Terms Group: Su Data: <searchLink fieldCode="DE" term="%22DIFFERENTIAL+evolution%22">DIFFERENTIAL evolution</searchLink><br /><searchLink fieldCode="DE" term="%22INDUCTION+generators%22">INDUCTION generators</searchLink><br /><searchLink fieldCode="DE" term="%22PARAMETER+estimation%22">PARAMETER estimation</searchLink><br /><searchLink fieldCode="DE" term="%22STABILITY+of+linear+systems%22">STABILITY of linear systems</searchLink><br /><searchLink fieldCode="DE" term="%22ELECTRIC+transients%22">ELECTRIC transients</searchLink><br /><searchLink fieldCode="DE" term="%22TRANSIENT+analysis%22">TRANSIENT analysis</searchLink><br /><searchLink fieldCode="DE" term="%22RENEWABLE+energy+sources%22">RENEWABLE energy sources</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: With the increasing penetration of renewable energy generation, analysis of the transient characteristics of doubly fed induction generators, as the mainstream wind turbine configuration, is made highly significant both theoretically and practically. However, manufacturers treat the control parameters as confidential commercial secrets, rendering them a "black box". Parameter identification is fundamental for studying transient characteristics and system stability. Existing identification methods achieve accurate results only under moderate or severe voltage dip faults. To address this limitation, this paper proposes a control parameter identification method based on the adaptive differential evolution algorithm, suitable for DFIG time-domain simulation models. This method enables accurate parameter identification even during mild voltage dips. Firstly, a trajectory sensitivity analysis is employed to evaluate the difficulty of identifying each parameter, establishing the identification sequence accordingly. Secondly, based on the control loop where each parameter resides, the time-domain expressions are discretized to formulate the fitness function. Finally, the identified control parameters are compared against their true values. The results demonstrate that the proposed identification method achieves high accuracy and robustness while maintaining a rapid identification rate. [ABSTRACT FROM AUTHOR] – Name: Abstract Label: Group: Ab Data: <i>Copyright of Energies (19961073) is the property of MDPI and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.) |
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| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.3390/en18184979 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 18 StartPage: 4979 Subjects: – SubjectFull: DIFFERENTIAL evolution Type: general – SubjectFull: INDUCTION generators Type: general – SubjectFull: PARAMETER estimation Type: general – SubjectFull: STABILITY of linear systems Type: general – SubjectFull: ELECTRIC transients Type: general – SubjectFull: TRANSIENT analysis Type: general – SubjectFull: RENEWABLE energy sources Type: general Titles: – TitleFull: Identification of Control Parameters in Doubly Fed Induction Generators via Adaptive Differential Evolution. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Deng, Jun – PersonEntity: Name: NameFull: Wang, Yu – PersonEntity: Name: NameFull: Liu, Yao – PersonEntity: Name: NameFull: Zheng, Tianyue – PersonEntity: Name: NameFull: Xia, Nan – PersonEntity: Name: NameFull: Li, Ziang – PersonEntity: Name: NameFull: Wang, Tong IsPartOfRelationships: – BibEntity: Dates: – D: 15 M: 09 Text: Sep2025 Type: published Y: 2025 Identifiers: – Type: issn-print Value: 19961073 Numbering: – Type: volume Value: 18 – Type: issue Value: 18 Titles: – TitleFull: Energies (19961073) Type: main |
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