| 摘要 |
<p>The invention relates to a device for the automatic speed regulation of axial turbines, used in the field of wind and hydraulic energy, whenever they operate loads that require constant speed, with power from tens of watts to hundreds of kW. The device, according to the invention, is based on converting the frontal aerodynamic force exerted on the propeller disk, into a proportional axial movement of the shaft that supports the paddles; this movement is in its turn converted, through a mechanical system, into the rotation angle of the paddles around their own axes, according to the regulation law implemented as some channels in an inner prismatic part.</p> |
