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An adaptive control strategy for microgrid secondary frequency based on parameter identification.
- Source :
-
Global Energy Interconnection . Oct2023, Vol. 6 Issue 5, p592-600. 9p. - Publication Year :
- 2023
-
Abstract
- Complex microgrid structures and time-varying conditions, among other factors, cause problems in the mechanical modeling of microgrids, making model-based controller optimization difficult. Therefore, this study proposed a secondary frequency adaptive control strategy based on parameter identification, which uses an online parameter identification method to identify the parameters in the microgrid in real-time. The identified parameters are then used in the secondary frequency adaptive controller to optimize the real-time controller performance. The proposed method realizes adaptive optimization of the controller in the microgrid operation state and is applied to a microgrid with unknown parameters to adjust the controller parameters. Finally, a simulation experiment was conducted to verify the model accuracy and the frequency regulation effect of the proposed adaptive control strategy. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 20965117
- Volume :
- 6
- Issue :
- 5
- Database :
- Academic Search Index
- Journal :
- Global Energy Interconnection
- Publication Type :
- Academic Journal
- Accession number :
- 173479538
- Full Text :
- https://doi.org/10.1016/j.gloei.2023.10.006