Cooling system for rotating machine
Patent
·
OSTI ID:1025888
- Niskayuna, NY
- Clifton Park, NY
- Ballston Lake, NY
- Schenectady, NY
An electrical machine comprising a rotor is presented. The electrical machine includes the rotor disposed on a rotatable shaft and defining a plurality of radial protrusions extending from the shaft up to a periphery of the rotor. The radial protrusions having cavities define a fluid path. A stationary shaft is disposed concentrically within the rotatable shaft wherein an annular space is formed between the stationary and rotatable shaft. A plurality of magnetic segments is disposed on the radial protrusions and the fluid path from within the stationary shaft into the annular space and extending through the cavities within the radial protrusions.
- Research Organization:
- General Electric Company (Niskayuna, NY)
- Sponsoring Organization:
- USDOE
- DOE Contract Number:
- FC26-07NT43122
- Assignee:
- General Electric Company (Niskayuna, NY)
- Patent Number(s):
- 7,994,668
- Application Number:
- 12/467,382
- OSTI ID:
- 1025888
- Country of Publication:
- United States
- Language:
- English
High-Speed Generators for Power-Dense, Medium-Power, Gas Turbine Generator Sets
|
journal | October 2007 |
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