Emergency power system

Details Emergency power system Emergency power system

1986-06-18

1987-04-28

Hickey, R. J.

Electricity: single generator systems

Power transmitting mechanism control

307 84, 307 87, 318 12, 322 29, 322 12, H02H 706, H02P 900, H02P 1500

Patent

active

046617620

ABSTRACT:
An emergency power generating system according to the present invention includes an emergency power converter which is selectively coupled to the output of a permanent magnet machine forming a part of a constant speed drive in the event of a failure of a main generator so that the permanent magnet machine and the emergency power converter provide emergency power to one or more loads.

REFERENCES:
patent: 3056914 (1962-10-01), Potter
patent: 4074180 (1978-02-01), Sharpe et al.
patent: 4167695 (1979-09-01), Phillips
patent: 4409491 (1983-10-01), Schott
patent: 4488198 (1984-12-01), Christen et al.
patent: 4572961 (1986-02-01), Borger
patent: 4585949 (1986-04-01), Takahashi
Article entitled "Electrically Compensated Aircraft Alternator Drive", by J. J. Cathey, published by IEEE 1983.

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