Title: Closed loop rotational speed control system for twin-shaft type gas turbine electric generator

Abstract: A reference signal generator generates a variable reference signal with which a signal indicating the momentary rotational speed of the prime mover (such as a gas turbine) for a generator is compared, to produce a rotational speed control signal in accordance with a signal representing the load applied to the prime mover, so as to compensate for the rotational speed fluctuation caused by load connection by holding the rotational speed of the prime mover above the desired level during no-load operation and at the desired level under load.

Do you think this is a good invention? Vote now:

Votes so far: For:(0) Against:(0)
Other info:

Inventors: Takeuchi, Tohru (Zushi, JP)

Application Number: 897678
Filing Date: 1978-04-19
Publication_date: 1980-01-22
Assignee: Nissan Motor Company, Limited (JP)
Primary Class(es): 290/40C 290/14, 290/51, 322/18
Other Classes:
US Patent Ref:

3198954	Aug, 1965	Eggenberger et al.	290/40.
3621370	Nov, 1971	Vandervort	290/40.
3771821	Nov, 1973	Rist et al.	290/14.
3943371	Mar, 1976	Yannone et al.	290/40.
3943373	Mar, 1976	Yannone et al.	290/40.

Other Refs:
Primary Examiner: Rubinson, Gene Z.
Assistant Examiner: Duncanson, Jr., W. E.
Attorney: Burns; Robert E., Lobato; Emmanuel J., Adams; Bruce L.