Optimal constant power control of wind turbine generators based on Takagi-Sugeno fuzzy model
Resource shortages and environmental pollution of the world are becoming more and more serious, wind Turbine generation as a kind of clean energy power generation has attracted much attention. The difficulty of wind power generation lies in the randomness of natural wind energy, which leads to the...
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Elsevier Science, Ltd.
2022
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| الوصول للمادة أونلاين: | http://ir.unimas.my/id/eprint/35313/1/Optimal%20constant%20power%20control%20-%20Copy.pdf http://ir.unimas.my/id/eprint/35313/ https://www.sciencedirect.com/science/article/pii/S1110016821007572 |
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my.unimas.ir.353132022-03-09T01:46:00Z http://ir.unimas.my/id/eprint/35313/ Optimal constant power control of wind turbine generators based on Takagi-Sugeno fuzzy model Shengsheng, Qin Ngu, Sze Song Tingting, Zeng TK Electrical engineering. Electronics Nuclear engineering Resource shortages and environmental pollution of the world are becoming more and more serious, wind Turbine generation as a kind of clean energy power generation has attracted much attention. The difficulty of wind power generation lies in the randomness of natural wind energy, which leads to the instability of the output power of Wind Turbine Generators (WTGs). The traditional variable pitch controller cannot realize global precision control of the wind power system. To solve the problem, this paper combines Takagi-Sugeno (T-S) fuzzy model with optimal control theory to design a robust controller. The unique novelty of the controller is that when the wind speed is higher than the rated, no matter how much the wind speed is, even if it is far from the balance point of the system, the controller can make the output power at a constant value, that is, increase the global stability of the wind power system. Specifically, the wind power system was divided into several linear subsystems, and the state feedback controller of each subsystem was designed through optimal control. Then, the subsystem controllers were merged by superposing membership functions, forming a controller of the entire system. Finally, wind turbine generators (WTGs) were modeled and simulated in Matlab/Simulink. The results show that the proposed controller kept the output power of WTGs constant under the global step wind of 13–25 m/s and the stochastic wind of 14–15 m/s. Our design enables the precision control at any wind speed, and improves the stability of power output of WTGs. Elsevier Science, Ltd. 2022 Article PeerReviewed text en http://ir.unimas.my/id/eprint/35313/1/Optimal%20constant%20power%20control%20-%20Copy.pdf Shengsheng, Qin and Ngu, Sze Song and Tingting, Zeng (2022) Optimal constant power control of wind turbine generators based on Takagi-Sugeno fuzzy model. Alexandria Engineering Journal, 61 (8). pp. 5977-5982. ISSN 1110-0168 https://www.sciencedirect.com/science/article/pii/S1110016821007572 DOI:10.1016/j.aej.2021.11.024 |
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Malaysia |
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| language |
English |
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TK Electrical engineering. Electronics Nuclear engineering |
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TK Electrical engineering. Electronics Nuclear engineering Shengsheng, Qin Ngu, Sze Song Tingting, Zeng Optimal constant power control of wind turbine generators based on Takagi-Sugeno fuzzy model |
| description |
Resource shortages and environmental pollution of the world are becoming more and more serious, wind Turbine generation as a kind of clean energy power generation has attracted
much attention. The difficulty of wind power generation lies in the randomness of natural wind energy, which leads to the instability of the output power of Wind Turbine Generators (WTGs). The traditional variable pitch controller cannot realize global precision control of the wind power
system. To solve the problem, this paper combines Takagi-Sugeno (T-S) fuzzy model with optimal control theory to design a robust controller. The unique novelty of the controller is that when the wind speed is higher than the rated, no matter how much the wind speed is, even if it is far from the balance point of the system, the controller can make the output power at a constant value, that is,
increase the global stability of the wind power system. Specifically, the wind power system was divided into several linear subsystems, and the state feedback controller of each subsystem was designed through optimal control. Then, the subsystem controllers were merged by superposing
membership functions, forming a controller of the entire system. Finally, wind turbine generators (WTGs) were modeled and simulated in Matlab/Simulink. The results show that the proposed controller kept the output power of WTGs constant under the global step wind of 13–25 m/s and the stochastic wind of 14–15 m/s. Our design enables the precision control at any wind speed, and improves the stability of power output of WTGs. |
| format |
Article |
| author |
Shengsheng, Qin Ngu, Sze Song Tingting, Zeng |
| author_facet |
Shengsheng, Qin Ngu, Sze Song Tingting, Zeng |
| author_sort |
Shengsheng, Qin |
| title |
Optimal constant power control of wind turbine generators based on Takagi-Sugeno fuzzy model |
| title_short |
Optimal constant power control of wind turbine generators based on Takagi-Sugeno fuzzy model |
| title_full |
Optimal constant power control of wind turbine generators based on Takagi-Sugeno fuzzy model |
| title_fullStr |
Optimal constant power control of wind turbine generators based on Takagi-Sugeno fuzzy model |
| title_full_unstemmed |
Optimal constant power control of wind turbine generators based on Takagi-Sugeno fuzzy model |
| title_sort |
optimal constant power control of wind turbine generators based on takagi-sugeno fuzzy model |
| publisher |
Elsevier Science, Ltd. |
| publishDate |
2022 |
| url |
http://ir.unimas.my/id/eprint/35313/1/Optimal%20constant%20power%20control%20-%20Copy.pdf http://ir.unimas.my/id/eprint/35313/ https://www.sciencedirect.com/science/article/pii/S1110016821007572 |
| _version_ |
1726796154812760064 |
| score |
13.251813 |