Title :
Numerical Method Analyze the Coupling Relation of Hydraulic Cylinder of the Variable-Pitch Wind Turbine at Low Temperature
Author :
Qiao Feng ; Su Yongqing ; Yue Jiguang ; Wang Baozhong
Author_Institution :
Dept. of Control Eng., Tongji Univ., Shanghai, China
Abstract :
This paper, that base on the model of Hydraulic System of the Variable-pitch Wind Turbine, focuses on the coupling relation between components of hydraulic cylinder through numerical method. Then, it will verify the results of coupling analysis according to the result of simulation by Matlab. Finally, the verification proves that this numerical method is reasonable and effective.
Keywords :
numerical analysis; wind turbines; Matlab; hydraulic cylinder coupling relation analysis; numerical method; variable-pitch wind turbine; Couplings; Damping; Equations; Mathematical model; Numerical models; Pistons; Viscosity;
Conference_Titel :
Power and Energy Engineering Conference (APPEEC), 2012 Asia-Pacific
Conference_Location :
Shanghai
Print_ISBN :
978-1-4577-0545-8
DOI :
10.1109/APPEEC.2012.6307137
