Optimal power dispatch method for wind farms considering service quality and available power
Abstract This paper proposes an active and reactive power dispatch method for a wind farms (WF) considering the real‐time service quality and the available power to achieve the fair power allocation within the WF. The goal is to ensure operational safety while meeting the power demand instructions f...
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| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
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Wiley
2024-12-01
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| Series: | IET Renewable Power Generation |
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| Online Access: | https://doi.org/10.1049/rpg2.13129 |
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| _version_ | 1832579819246714880 |
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| author | Xueting Cheng Juan Wei Hanzhi Peng Jinhao Wang Fan Hu Liming Bo |
| author_facet | Xueting Cheng Juan Wei Hanzhi Peng Jinhao Wang Fan Hu Liming Bo |
| author_sort | Xueting Cheng |
| collection | DOAJ |
| description | Abstract This paper proposes an active and reactive power dispatch method for a wind farms (WF) considering the real‐time service quality and the available power to achieve the fair power allocation within the WF. The goal is to ensure operational safety while meeting the power demand instructions from the dispatch centre. This paper generates WF service quality metrics based on real‐time monitoring data of key components to characterize the operational stability of the wind turbines (WTs). Specifically, service quality metrics related to active/reactive power are constructed separately to improve the accuracy of service quality assessment and power dispatch. The available power is then integrated into the service quality metrics to derive active/reactive power allocation factors, considering operational safety and power margin. Active power allocation is constrained by the power demand instructions, while reactive power allocation aims to maintain the WT terminal voltage within a feasible range. The proposed method can ensure the fair power allocation within WFs to meet the requirements of equipment reliability, voltage safety, and power supply simultaneously, which can improve resource utilization and avoid the potential failure. Case studies in MATLAB/Simulink confirm the effectiveness of the proposed method. |
| format | Article |
| id | doaj-art-9c38918420b44e349015ae97d3be28ff |
| institution | Kabale University |
| issn | 1752-1416 1752-1424 |
| language | English |
| publishDate | 2024-12-01 |
| publisher | Wiley |
| record_format | Article |
| series | IET Renewable Power Generation |
| spelling | doaj-art-9c38918420b44e349015ae97d3be28ff2025-01-30T12:15:54ZengWileyIET Renewable Power Generation1752-14161752-14242024-12-0118164047405510.1049/rpg2.13129Optimal power dispatch method for wind farms considering service quality and available powerXueting Cheng0Juan Wei1Hanzhi Peng2Jinhao Wang3Fan Hu4Liming Bo5School of Electrical Engineering Zhejiang University Hangzhou ChinaCollege of Electrical and Information Engineering Hunan University Changsha ChinaCollege of Electrical and Information Engineering Hunan University Changsha ChinaState Grid Shanxi Electric Power Research Institute State Grid Shanxi Electric Power Company Taiyuan ChinaState Grid Shanxi Electric Power Research Institute State Grid Shanxi Electric Power Company Taiyuan ChinaState Grid Shanxi Electric Power Research Institute State Grid Shanxi Electric Power Company Taiyuan ChinaAbstract This paper proposes an active and reactive power dispatch method for a wind farms (WF) considering the real‐time service quality and the available power to achieve the fair power allocation within the WF. The goal is to ensure operational safety while meeting the power demand instructions from the dispatch centre. This paper generates WF service quality metrics based on real‐time monitoring data of key components to characterize the operational stability of the wind turbines (WTs). Specifically, service quality metrics related to active/reactive power are constructed separately to improve the accuracy of service quality assessment and power dispatch. The available power is then integrated into the service quality metrics to derive active/reactive power allocation factors, considering operational safety and power margin. Active power allocation is constrained by the power demand instructions, while reactive power allocation aims to maintain the WT terminal voltage within a feasible range. The proposed method can ensure the fair power allocation within WFs to meet the requirements of equipment reliability, voltage safety, and power supply simultaneously, which can improve resource utilization and avoid the potential failure. Case studies in MATLAB/Simulink confirm the effectiveness of the proposed method.https://doi.org/10.1049/rpg2.13129optimal controlpower controlwind farm design and operationwind power |
| spellingShingle | Xueting Cheng Juan Wei Hanzhi Peng Jinhao Wang Fan Hu Liming Bo Optimal power dispatch method for wind farms considering service quality and available power IET Renewable Power Generation optimal control power control wind farm design and operation wind power |
| title | Optimal power dispatch method for wind farms considering service quality and available power |
| title_full | Optimal power dispatch method for wind farms considering service quality and available power |
| title_fullStr | Optimal power dispatch method for wind farms considering service quality and available power |
| title_full_unstemmed | Optimal power dispatch method for wind farms considering service quality and available power |
| title_short | Optimal power dispatch method for wind farms considering service quality and available power |
| title_sort | optimal power dispatch method for wind farms considering service quality and available power |
| topic | optimal control power control wind farm design and operation wind power |
| url | https://doi.org/10.1049/rpg2.13129 |
| work_keys_str_mv | AT xuetingcheng optimalpowerdispatchmethodforwindfarmsconsideringservicequalityandavailablepower AT juanwei optimalpowerdispatchmethodforwindfarmsconsideringservicequalityandavailablepower AT hanzhipeng optimalpowerdispatchmethodforwindfarmsconsideringservicequalityandavailablepower AT jinhaowang optimalpowerdispatchmethodforwindfarmsconsideringservicequalityandavailablepower AT fanhu optimalpowerdispatchmethodforwindfarmsconsideringservicequalityandavailablepower AT limingbo optimalpowerdispatchmethodforwindfarmsconsideringservicequalityandavailablepower |