Cold structural enclosure for multi-pole rotor having super-conducting field coil windings.
US6794792B2 · kind B2 · utility
18Cited by
63References
18Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 13, 2002 |
| Grant date | Sep 21, 2004 |
| Priority date | — |
| Expiry date | Jan 23, 2023 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E40/60
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A rotor for a synchronous machine is disclosed having: a rotor core having a rotor axis; at least one super-conducting coil winding arranged around the rotor core; at least one pair of coil support beams attached to the coil winding and secured to the rotor core, wherein said coil support beams are separated from the rotor core, and a cold coil support cylinder fitted over an outside surface of said beams.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.