Optimization of rotor-side controller parameters in doubly fed induction generators based on an improved NSGA-II.
Herein, an advanced control strategy to enhance the operational stability of wind turbine generators during grid-voltage surges is presented. In particular, a multiobjective optimization framework based on an improved nondominated sorting genetic algorithm II (NSGA-II) is proposed by establishing a...
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| Format: | Article |
| Language: | English |
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Public Library of Science (PLoS)
2025-01-01
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| Series: | PLoS ONE |
| Online Access: | https://doi.org/10.1371/journal.pone.0326077 |
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| _version_ | 1849419055572713472 |
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| author | Yanling Lv Xiang Zhao Zexin Mou |
| author_facet | Yanling Lv Xiang Zhao Zexin Mou |
| author_sort | Yanling Lv |
| collection | DOAJ |
| description | Herein, an advanced control strategy to enhance the operational stability of wind turbine generators during grid-voltage surges is presented. In particular, a multiobjective optimization framework based on an improved nondominated sorting genetic algorithm II (NSGA-II) is proposed by establishing a dynamic model of the rotor-side converter and investigating the operational dynamics of proportional-integral-derivative controllers under voltage transients. Comparative simulations using the traditional NSGA-II, a multiobjective particle swarm optimization algorithm, and a multiobjective gray wolf optimization algorithm are conducted to validate the proposed algorithm. The improved NSGA-II exhibits superior robustness in suppressing equipment wear and minimizing harmonic distortions under transient conditions. These advancements highlight the potential of the proposed framework for enhancing grid resilience and operational efficiency in wind power systems. |
| format | Article |
| id | doaj-art-9921c7b2fdae4e0eb9d4018186216120 |
| institution | Kabale University |
| issn | 1932-6203 |
| language | English |
| publishDate | 2025-01-01 |
| publisher | Public Library of Science (PLoS) |
| record_format | Article |
| series | PLoS ONE |
| spelling | doaj-art-9921c7b2fdae4e0eb9d40181862161202025-08-20T03:32:15ZengPublic Library of Science (PLoS)PLoS ONE1932-62032025-01-01206e032607710.1371/journal.pone.0326077Optimization of rotor-side controller parameters in doubly fed induction generators based on an improved NSGA-II.Yanling LvXiang ZhaoZexin MouHerein, an advanced control strategy to enhance the operational stability of wind turbine generators during grid-voltage surges is presented. In particular, a multiobjective optimization framework based on an improved nondominated sorting genetic algorithm II (NSGA-II) is proposed by establishing a dynamic model of the rotor-side converter and investigating the operational dynamics of proportional-integral-derivative controllers under voltage transients. Comparative simulations using the traditional NSGA-II, a multiobjective particle swarm optimization algorithm, and a multiobjective gray wolf optimization algorithm are conducted to validate the proposed algorithm. The improved NSGA-II exhibits superior robustness in suppressing equipment wear and minimizing harmonic distortions under transient conditions. These advancements highlight the potential of the proposed framework for enhancing grid resilience and operational efficiency in wind power systems.https://doi.org/10.1371/journal.pone.0326077 |
| spellingShingle | Yanling Lv Xiang Zhao Zexin Mou Optimization of rotor-side controller parameters in doubly fed induction generators based on an improved NSGA-II. PLoS ONE |
| title | Optimization of rotor-side controller parameters in doubly fed induction generators based on an improved NSGA-II. |
| title_full | Optimization of rotor-side controller parameters in doubly fed induction generators based on an improved NSGA-II. |
| title_fullStr | Optimization of rotor-side controller parameters in doubly fed induction generators based on an improved NSGA-II. |
| title_full_unstemmed | Optimization of rotor-side controller parameters in doubly fed induction generators based on an improved NSGA-II. |
| title_short | Optimization of rotor-side controller parameters in doubly fed induction generators based on an improved NSGA-II. |
| title_sort | optimization of rotor side controller parameters in doubly fed induction generators based on an improved nsga ii |
| url | https://doi.org/10.1371/journal.pone.0326077 |
| work_keys_str_mv | AT yanlinglv optimizationofrotorsidecontrollerparametersindoublyfedinductiongeneratorsbasedonanimprovednsgaii AT xiangzhao optimizationofrotorsidecontrollerparametersindoublyfedinductiongeneratorsbasedonanimprovednsgaii AT zexinmou optimizationofrotorsidecontrollerparametersindoublyfedinductiongeneratorsbasedonanimprovednsgaii |