Wind turbine with yaw trimming

Details Wind turbine with yaw trimming Wind turbine with yaw trimming

1980-05-19

1982-10-12

Powell, Jr., Everette A.

Fluid reaction surfaces (i.e., impellers)

With means positioning fluid current driven impeller...

Offset relative to flow direction

416131, F03D 704

Patent

active

043536816

ABSTRACT:
Yaw trimming in large wind turbines is achieved by laterally offsetting the turbine yaw axis from the axis of rotation of the hub.

REFERENCES:
patent: 1491997 (1924-04-01), Messick
patent: 1786057 (1930-12-01), Fales
patent: 2371160 (1945-03-01), Everts
patent: 2484291 (1949-10-01), Hays
patent: 4088420 (1978-05-01), Jacobs et al.
patent: 4201514 (1980-05-01), Huetter
patent: 4298313 (1981-11-01), Hohenemser

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