Research on variable-pitch control strategy of wind turbine based on the nonlinear PID

Author(s):  
Xiaotong Liu ◽  
Weibo Yu ◽  
Li Yang ◽  
Qingfeng Ma
2017 ◽  
Vol 2017 (13) ◽  
pp. 2005-2008 ◽  
Author(s):  
Yanhui Qiao ◽  
Shuang Han ◽  
Ying Deng ◽  
Yongqian Liu ◽  
Jian Dong ◽  
...  

2012 ◽  
Vol 225 ◽  
pp. 338-343 ◽  
Author(s):  
J.J. Miau ◽  
S.Y. Liang ◽  
R.M. Yu ◽  
C.C. Hu ◽  
T.S. Leu ◽  
...  

The concept of pitch control has been implemented in the design of a small vertical-axis wind turbine. Benefits gained can be shown by the experimental and numerical results presented in this paper. As found, the method of variable pitch control outperforms the one of fixed pitch control. The present results show that the former can make remarkable improvement on the starting torque as well as the aerodynamic characteristics at low tip speed ratios.


2019 ◽  
Vol 1356 ◽  
pp. 012002 ◽  
Author(s):  
Alessandro Fontanella ◽  
Federico Taruffi ◽  
Ilmas Bayati ◽  
Marco Belloli

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