| 摘要 |
<p>PURPOSE: A Darrieus type power generator with the character of self moving and torque increase is provided to adhere a plate shape hinge to the center portion of both vanes, respectively, thereby folding one hinge in which a torque is generated in a forward direction, and forming the other hinge in which a torque is generated in a reverse direction in a streamlined shape. CONSTITUTION: A Darrieus type power generator with the character of self moving and torque increase has a V shape if when viewed from the upside of vertical shaft of fixed piece, the opened angle between plates of a plate shaped hinge, which comprises a fixed piece (2) which functions as a rotation shaft and a plate (3) in which both sides of fixed piece have a square shape, is 60 degrees in an angle. And the hinge, which is opened to be vertical to the ground and have a V shape, is attacked so as to surround the middle portion of arch shaped vane (6) of Darrieus type power generator by an V shaped angle of 60 degrees or less. As viewed from the sky, the two V shapes of hinge or more are put on the circle made when the largest portion of rotation diameter of arch shaped vane of Darrieus type power generator rotates, and the pointed end of V shape is toward the same direction as the rotation direction.</p> |
