基于机械传动的阻力式风力机研究

Research of Resistance–type Wind Turbine Based on Mechanical Transmission

为减少阻力式风力机在旋转过程中叶片所做的负功,研究了一种高效阻力式风力机的原理及结构,通过传动装置控制叶片的方向,使其在逆风时减小迎风面,与一般的阻力式风力机相比,这种风力机具有结构简单,性能可靠和有效功率较高的特点。

In order to reduce the negative power conducted in the rotating process of resistance - type wind turbine, the principle and stucture of a kind of wind turbine with high efficiency is studied. In the wind trubine, the direction of turbine blade can be controlled by using mechani- cal transission devices and facing the wind against the wind. The wind turbine is simpler in structure, more reliable in performance and higher in efficiency than ordinary wind turbine.