Prime-mover dynamo plants – Electric control – Starting and generating dynamo
Patent
1989-10-16
1991-10-08
Pellinen, A. D.
Prime-mover dynamo plants
Electric control
Starting and generating dynamo
F02N 1104
Patent
active
050557009
ABSTRACT:
A brushless generator which is operable in a generating mode to convert motive power into electrical power, and in a starting mode to convert electrical power into motive power includes a set of electrically conductive bars disposed on a rotor of the generator and which are interconnected to form a squirrel cage winding whereby AC power may be provided to a main generator portion armature winding which induces currents in the bars and causes the generator to operate as an induction motor. Circuitry is provided for periodically shorting a main field winding of the generator during operation of the generator in the starting mode to prevent damage thereto.
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patent: 3793546 (1974-02-01), King, Jr.
patent: 3809914 (1974-05-01), Kilgore et al.
patent: 3908161 (1975-09-01), Messenger
patent: 4329609 (1982-05-01), Allegre et al.
patent: 4743776 (1988-05-01), Baehler et al.
patent: 4743777 (1988-05-01), Shilling et al.
patent: 4830412 (1989-05-01), Raad et al.
patent: 4883973 (1989-11-01), Lakey et al.
Duncanson Jr. W. E.
Pellinen A. D.
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