Variable reluctance electric power system

Details Variable reluctance electric power system Variable reluctance electric power system

2007-09-04

2007-09-04

Masih, Karen (Department: 2837)

Electricity: motive power systems

Synchronous motor systems

Hysteresis or reluctance motor systems

C318S704000, C318S723000, C318S519000, C318S376000

Reexamination Certificate

active

11325400

ABSTRACT:
A variable reluctance electric power system which comprises an alternator and a motor having a rotor with longitudinal lobes and no windings, commutators, slip rings, magnets, or laminations. The alternator and the motor have stators which have conventional windings and laminations and a rotor which is polarized using a static field winding which surrounds but does not touch the rotor. The alternator and the motor may be coupled with current from the alternator driving the motor and solid state power devices controlling the frequency of the current to insure that the current from the alternator is always synchronized with the motor rotor.

REFERENCES:
patent: 4292531 (1981-09-01), Williamson
patent: 4489323 (1984-12-01), Glennon et al.
patent: 4786834 (1988-11-01), Grant et al.
patent: 5375098 (1994-12-01), Malone et al.
patent: 2002/0030572 (2002-03-01), Mohler

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