Simplified Hybrid-Secondary Uncluttered Machine And Method
Patent
·
OSTI ID:880256
- Oak Ridge, TN
An electric machine (40, 40') has a stator (43) and a rotor (46) and a primary air gap (48) has secondary coils (47c, 47d) separated from the rotor (46) by a secondary air gap (49) so as to induce a slip current in the secondary coils (47c, 47d). The rotor (46, 76) has magnetic brushes (A, B, C, D) or wires (80) which couple flux in through the rotor (46) to the secondary coils (47c, 47d) without inducing a current in the rotor (46) and without coupling a stator rotational energy component to the secondary coils (47c, 47d). The machine can be operated as a motor or a generator in multi-phase or single-phase embodiments. A method of providing a slip energy controller is also disclosed.
- Research Organization:
- Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)
- Sponsoring Organization:
- USDOE
- DOE Contract Number:
- AC05-00OR22725
- Assignee:
- UT-Battelle LLC (Oak Ridge, TN)
- Patent Number(s):
- 6,891,301
- Application Number:
- 10/706331
- OSTI ID:
- 880256
- Country of Publication:
- United States
- Language:
- English
Discussion of "Hybrid-secondary-uncluttered induction (HSU-I) machine" [and closure]
|
journal | March 2002 |
Hybrid-secondary uncluttered induction (HSU-I) machine
|
journal | June 2001 |
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