Load control for wind-driven electric generators

Details Load control for wind-driven electric generators Load control for wind-driven electric generators

1976-10-22

1978-06-13

Schaefer, Robert K.

Prime-mover dynamo plants

Electric control

Fluid-current motors

290 55, 322 35, H02P 904

Patent

active

040951200

ABSTRACT:
A generator load curve is precisely matched to a wind-driven motor characteristic by means of a rotor speed-responsive tachometer effecting stepwise control of field current in the generator. Several variations of the tachometer circuit are described. Field current is controlled by an amplifier, and voltage regulation is effected by an override circuit disabling the amplifier.

REFERENCES:
patent: 1366844 (1921-01-01), Snee
patent: 1778793 (1930-10-01), Constantin
patent: 2152576 (1939-03-01), Weeks
patent: 2178679 (1939-11-01), Claytor
patent: 3974395 (1976-08-01), Bright

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