用解析法建立斜轴式风力机气动模型

ESTABLISH AN AERODYNAMIC MODEL OF THE INCLIND AXIS WIND TURBINE BY MEANS OF THE ANALYTICAL METHOD

应用数学解析方法讨论了斜轴式风力机的风能接收情况。并根据动量－叶素理论推演出了斜轴式风力机的简化气动模型。该模型的建立，为斜轴风力机的性能计算及其优化设计提供了有益的参考。运用该模型也可以计算水平轴风力机侧偏限速时的性能。

By means of the analytical method,the receiving of wind energy is discussed in this paper.A aerodynamic simplity model of the inclined axis wind turbine has been established by use of the deduced MomentumBlade theory.This will be benefit to the optimization design of this kind of wind turbine.The model can also be used to count performances of horizontal axis wind turbine in crabbing to limit roating speed.