WIND POWER GENERATOR WITH SPEED INCREASING HOOD

摘要

PPROBLEM TO BE SOLVED: To provide a wind power generator with a speed increasing hood capable of coping with wind velocity and the direction of wind and increasing power generation output. PSOLUTION: This wind power generator 1 with the speed increasing hood has the speed increasing hood 6 having a flange part 13 which has a hollow cylindrical shape from a flow-in port 3 for wind to a flow-out port 4 for wind, whose internal wall perimeter in the flow-out port 4 is equal to internal wall perimeter in the flow-in port 3 or more, and which overhangs outward from a peripheral fringe of the flow-out port 4 and a propeller type wind power generator 8 provided in the speed increasing hood 6 and receiving wind flowing in through the flow-in port 3 of the speed increasing hood 6. This wind power generator 1 has at least one plate part 16 like a flat plate being parallel with a central axis of the speed increasing hood 6 in the outside of the speed increasing hood 6, and the plate part 16 is provided by protruding onto an outer side in the radial direction of the speed increasing hood 6. PCOPYRIGHT: (C)2007,JPO&INPIT