| 摘要 |
<P>PROBLEM TO BE SOLVED: To simply and fundamentally solve the negative issues in a conventional wind power generation apparatus (wind power generation) such as health hazards due to low frequency noise, handling in a typhoon or a strong wind, disturbance to landscape, or the like, although such a wind power generation apparatus with no CO2 emission is spotlighted. <P>SOLUTION: The power generation apparatus includes: a wind tunnel including a suction opening and a blowout opening and provided at (mountable to) a frame; a shielding member provided at the wind tunnel and shielding 1/2 of the suction opening; blades provided at a blowout opening side of the shielding member in the wind tunnel; an electric power generator provided at a rotary part of the blades; and a battery connected to the electric power generator via a cord, wherein the harmful effect of low frequency waves is removed and costs are reduced. <P>COPYRIGHT: (C)2012,JPO&INPIT |
