Superconducting rotating machines with stationary field...

Details Superconducting rotating machines with stationary field... Superconducting rotating machines with stationary field...

2006-05-23

2006-05-23

Mullins, Burton (Department: 2834)

Electrical generator or motor structure

Dynamoelectric

Rotary

C310S178000, C310S254100, C310S268000

Reexamination Certificate

active

07049724

ABSTRACT:
A machine, such as a motor or generator, includes a rotatable rotor assembly comprising a plurality of salient poles and a stationary stator assembly comprising a superconducting field coil. The superconducting field coil and the salient poles are configured relative to each other such when the rotor assembly is rotated relative to the stator assembly around a predetermined axis, a rotating magnetic field is produced with an airgap flux direction substantially along the predetermined axis.

REFERENCES:
patent: 4001617 (1977-01-01), Boyer
patent: 4031421 (1977-06-01), Geiger
patent: 4499392 (1985-02-01), Giacoletto
patent: 5057726 (1991-10-01), Mole et al.
patent: 5982070 (1999-11-01), Caamano
patent: 6100620 (2000-08-01), Radovsky
patent: 6531799 (2003-03-01), Miller
patent: 6794783 (2004-09-01), Tu et al.
patent: 6803691 (2004-10-01), Rose
patent: 6809453 (2004-10-01), Narita et al.
patent: 2087165 (1982-04-01), None
patent: 2091950 (1982-08-01), None
patent: 64-26341 (1989-01-01), None
patent: 1-91642 (1989-04-01), None
patent: 3-289344 (1991-12-01), None
patent: 11-113241 (1997-10-01), None
Tsao, et al., “A Synchronous Homopolar Machine for High-Speed Applications,”IEEE, 0-7803-7420-7/02:406-415 (2002).
Aydin, et al., “Performance Evaluation of An Axial Flux Consequent Pole PM Motor Using Finite Element Analysis,”IEEE, 0-7803-7817-2/03:1682-1687 (2003).
“High-temperature superconducting motors ready for sale”, The Naval Architect, Jun. 2005, pp. 47-48.

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