摘要
采用叶素理论建立了风电机组变桨距调节原理。设计了一套新型变距传动机构——电动变桨距传动机构。构建了基于Pro/E的三维实体模型,施以正弦运动律,其动态仿真结果验证了该变桨模型建立的有效性和准确性,进一步为风力机变桨距系统的优化设计奠定了基础。
On the basis of the blade elements theory,the principle of pitch angle control is built. A novel type of electric pitch-regulated transmission mechanism is designed. With the software Pro/E ,the three-dimension solid model of mechanism is constructed,and the accuracy of modeling is also proven by the output curves corresponding to sine input,which facilitating the further development on mechanism's optimized design.
出处
《机械传动》
CSCD
北大核心
2009年第6期53-55,共3页
Journal of Mechanical Transmission
关键词
变桨距机构
传动设计
动态仿真
Pitch-regulated mechanism Transmission design Dynamic simulation
