LAPSE:2023.15094
Published Article
LAPSE:2023.15094
Control Strategy of Flywheel Energy Storage System Based on Primary Frequency Modulation of Wind Power
March 2, 2023
Abstract
As a form of energy storage with high power and efficiency, a flywheel energy storage system performs well in the primary frequency modulation of a power grid. In this study, a three-phase permanent magnet synchronous motor was used as the drive motor of the system, and a simulation study on the control strategy of a flywheel energy storage system was conducted based on the primary frequency modulation of wind power. The speed and current double closed-loop control strategy was used in the system start-up phase, and the power and current double-closed-loop control strategy were used in the power compensation phase. The model reference adaptive control was used to accurately estimate the speed and position of the rotor. The system compensates for the wind power output by using a wind turbine in real-time and conducting simulation experiments to verify the feasibility of the charge and discharge control strategy. At the same time, it can be verified that the flywheel energy storage system has a beneficial effect on wind power frequency modulation.
As a form of energy storage with high power and efficiency, a flywheel energy storage system performs well in the primary frequency modulation of a power grid. In this study, a three-phase permanent magnet synchronous motor was used as the drive motor of the system, and a simulation study on the control strategy of a flywheel energy storage system was conducted based on the primary frequency modulation of wind power. The speed and current double closed-loop control strategy was used in the system start-up phase, and the power and current double-closed-loop control strategy were used in the power compensation phase. The model reference adaptive control was used to accurately estimate the speed and position of the rotor. The system compensates for the wind power output by using a wind turbine in real-time and conducting simulation experiments to verify the feasibility of the charge and discharge control strategy. At the same time, it can be verified that the flywheel energy storage system has a beneficial effect on wind power frequency modulation.
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Keywords
charge and discharge control strategy, flywheel energy storage system, model reference adaptive control, primary frequency modulation
Subject
Suggested Citation
Jia Y, Wu Z, Zhang J, Yang P, Zhang Z. Control Strategy of Flywheel Energy Storage System Based on Primary Frequency Modulation of Wind Power. (2023). LAPSE:2023.15094
Author Affiliations
Jia Y: School of Information Engineering, Inner Mongolia University of Science and Technology, Baotou 014010, China; Key Laboratory of Photothermal and Wind Power Generation in Inner Mongolia, Baotou 014010, China [ORCID]
Wu Z: School of Information Engineering, Inner Mongolia University of Science and Technology, Baotou 014010, China; Key Laboratory of Photothermal and Wind Power Generation in Inner Mongolia, Baotou 014010, China
Zhang J: School of Information Engineering, Inner Mongolia University of Science and Technology, Baotou 014010, China; Key Laboratory of Photothermal and Wind Power Generation in Inner Mongolia, Baotou 014010, China
Yang P: School of Information Engineering, Inner Mongolia University of Science and Technology, Baotou 014010, China; Key Laboratory of Photothermal and Wind Power Generation in Inner Mongolia, Baotou 014010, China
Zhang Z: School of Information Engineering, Inner Mongolia University of Science and Technology, Baotou 014010, China; Key Laboratory of Photothermal and Wind Power Generation in Inner Mongolia, Baotou 014010, China
Wu Z: School of Information Engineering, Inner Mongolia University of Science and Technology, Baotou 014010, China; Key Laboratory of Photothermal and Wind Power Generation in Inner Mongolia, Baotou 014010, China
Zhang J: School of Information Engineering, Inner Mongolia University of Science and Technology, Baotou 014010, China; Key Laboratory of Photothermal and Wind Power Generation in Inner Mongolia, Baotou 014010, China
Yang P: School of Information Engineering, Inner Mongolia University of Science and Technology, Baotou 014010, China; Key Laboratory of Photothermal and Wind Power Generation in Inner Mongolia, Baotou 014010, China
Zhang Z: School of Information Engineering, Inner Mongolia University of Science and Technology, Baotou 014010, China; Key Laboratory of Photothermal and Wind Power Generation in Inner Mongolia, Baotou 014010, China
Journal Name
Energies
Volume
15
Issue
5
First Page
1850
Year
2022
Publication Date
2022-03-02
ISSN
1996-1073
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PII: en15051850, Publication Type: Journal Article
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LAPSE:2023.15094
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https://doi.org/10.3390/en15051850
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