AEROGENERATOR CAPABLE OF EFFICIENTLY GENERATING POWER IN A PLACE IN WHICH A WIND DIRECTION IS NOT REGULAR, AND THE CHANGE OF WIND SPEED IS LARGE

摘要

PURPOSE: An aerogenerator is provided to efficiently generate power in low speed and high speed by generating power with drag in the initial low speed and by generating the power with lift in the high speed.;CONSTITUTION: An aerogenerator comprises a rotary shaft(100), a stator, a hub, a rotor, a plurality of blade supporting arm(300), and a blade(400). The blade supporting arm radially is extended from an outer circumference of the hub. The blade is installed in an end of the blade supporting arm. The blade is formed as a blade type. Lift power is generated by wind blown from a first direction, and rotation power is generated in order to rotate the hub in a first rotation direction with the lift power. Drag power is generated in the inside of blade by the wind blown from a second direction. The rotation power rotating the hub to the first rotation direction is generated by the drag power.;COPYRIGHT KIPO 2013