Load frequency control of power system with energy storage based on disturbance observer
In view of the problem that load frequency fluctuation of the electrical power systems with energy storage when it is disturbed, a load frequency control (LFC) model is constructed, furthermore, a load frequency controller which bottom on disturbance observer is devised, the accommodate reaching law...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2022-11-01
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| Series: | Energy Reports |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2352484722019059 |
| _version_ | 1797950733102874624 |
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| author | Jinyu Bai Yan Zhao He Jiang Mofan Wei Siqi Yu |
| author_facet | Jinyu Bai Yan Zhao He Jiang Mofan Wei Siqi Yu |
| author_sort | Jinyu Bai |
| collection | DOAJ |
| description | In view of the problem that load frequency fluctuation of the electrical power systems with energy storage when it is disturbed, a load frequency control (LFC) model is constructed, furthermore, a load frequency controller which bottom on disturbance observer is devised, the accommodate reaching law is used to improve the system performance. These actions have improved the immunity and robustness of the system. It is verified by MATLAB simulation that the control strategy can decrease load frequency deflection under conditions of load fluctuation with effect, and the Lyapunov principle is used to analyze the stability. The analysis shows the method proposed can effectively ameliorate the robustness and operational stability of power systems with energy storage. |
| first_indexed | 2024-04-10T22:19:47Z |
| format | Article |
| id | doaj.art-6818f1cc9c0f4950b2a8dbd2eef6be8e |
| institution | Directory Open Access Journal |
| issn | 2352-4847 |
| language | English |
| last_indexed | 2024-04-10T22:19:47Z |
| publishDate | 2022-11-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Energy Reports |
| spelling | doaj.art-6818f1cc9c0f4950b2a8dbd2eef6be8e2023-01-18T04:31:47ZengElsevierEnergy Reports2352-48472022-11-018615622Load frequency control of power system with energy storage based on disturbance observerJinyu Bai0Yan Zhao1He Jiang2Mofan Wei3Siqi Yu4Shenyang Institute of Engineering, Shenyang 110136, China; Key Laboratory of Regional Multi-energy System Integration and Control of Liaoning Province, Shenyang 110136, ChinaCorresponding author at: Shenyang Institute of Engineering, Shenyang 110136, China.; Shenyang Institute of Engineering, Shenyang 110136, China; Key Laboratory of Regional Multi-energy System Integration and Control of Liaoning Province, Shenyang 110136, ChinaShenyang Institute of Engineering, Shenyang 110136, China; Key Laboratory of Regional Multi-energy System Integration and Control of Liaoning Province, Shenyang 110136, ChinaShenyang Institute of Engineering, Shenyang 110136, China; Key Laboratory of Regional Multi-energy System Integration and Control of Liaoning Province, Shenyang 110136, ChinaShenyang Institute of Engineering, Shenyang 110136, China; Key Laboratory of Regional Multi-energy System Integration and Control of Liaoning Province, Shenyang 110136, ChinaIn view of the problem that load frequency fluctuation of the electrical power systems with energy storage when it is disturbed, a load frequency control (LFC) model is constructed, furthermore, a load frequency controller which bottom on disturbance observer is devised, the accommodate reaching law is used to improve the system performance. These actions have improved the immunity and robustness of the system. It is verified by MATLAB simulation that the control strategy can decrease load frequency deflection under conditions of load fluctuation with effect, and the Lyapunov principle is used to analyze the stability. The analysis shows the method proposed can effectively ameliorate the robustness and operational stability of power systems with energy storage.http://www.sciencedirect.com/science/article/pii/S2352484722019059Energy storagePower systemLoad frequency controlSliding mode control |
| spellingShingle | Jinyu Bai Yan Zhao He Jiang Mofan Wei Siqi Yu Load frequency control of power system with energy storage based on disturbance observer Energy Reports Energy storage Power system Load frequency control Sliding mode control |
| title | Load frequency control of power system with energy storage based on disturbance observer |
| title_full | Load frequency control of power system with energy storage based on disturbance observer |
| title_fullStr | Load frequency control of power system with energy storage based on disturbance observer |
| title_full_unstemmed | Load frequency control of power system with energy storage based on disturbance observer |
| title_short | Load frequency control of power system with energy storage based on disturbance observer |
| title_sort | load frequency control of power system with energy storage based on disturbance observer |
| topic | Energy storage Power system Load frequency control Sliding mode control |
| url | http://www.sciencedirect.com/science/article/pii/S2352484722019059 |
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