blade pitch control的意思|示意

Study on the ideal model of blade, we can work out the primary parameters of 1.5MW wind turbine's pitch control system.

通过建立理想气动模型的计算，尽可能真实地确定1.5MW的双馈异步发电机组的变桨距设备的主要参数。

Pitch angle control system can change pitch, accordingly regulate the rotational speed and output power by adjusting blade incidence of wind-driven device.

变桨距是通过改变风力机叶片桨距角来改变风力机的转速，从而调整发电机输出功率。