| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a vehicular wind power generator extremely superior in power generation efficiency, while adopting a small wind turbine on the assumption that the generator is mounted to a vehicle. <P>SOLUTION: Lift torque based on a flow speed difference in a relative air current between a high speed air current passing surface and a low speed air current passing surface can be superimposed on direct rotational torque by a head wind in a phase of receiving a wind in a head wind form when viewed from a front blade surface 26 side by forming a wind turbine blade 22 for receiving a traveling wind LA of the vehicle in a curved streamline shape of a characteristic form of forming the high speed air current passing surface and the low speed air current passing surface on the front blade surface 26, and the wind can also be efficiently received by a phase of receiving the wind in a following wind form by forming a rear blade surface 28 as a concave curved surface. As a result, the conversion efficiency of wind power into the torque of the wind turbine 20 can be largely enhanced, and the startability of the wind turbine 20 in a low wind speed can also be dramatically improved. <P>COPYRIGHT: (C)2008,JPO&INPIT |
