摘要
对大型风力机液压变桨距机构进行建模并对其工作特性进行深入分析。仿真结果表明,该模型真实反映了风力机在风速高于额定风速时液压变桨距机构的动态特性,为深入研究风力机的功率控制和最大能量捕获提供了可能。
The model of the hydraulic variable pitch mechanism was established and the performance of the mechanism was analysed in the paper.Simulation results show that the model truly reflects the dynamical characteristic of the hydraulic variable pitch mechanism at wind speed above the rated value.These works provide the necessary basis for the further studying of the power control and maximum energy capture for wind turbine.
出处
《太阳能学报》
EI
CAS
CSCD
北大核心
2010年第2期210-215,共6页
Acta Energiae Solaris Sinica
基金
上海市科技发展基金项目(062158017)
江苏省科技成果转化专项资金项目(BA2008072)
关键词
建模
变桨
液压
风力机
modelling
variable pitch
hydraulic
wind turbine
