High slot utilization systems for electric machines
Patent
·
OSTI ID:988066
- Oak Ridge, TN
Two new High Slot Utilization (HSU) Systems for electric machines enable the use of form wound coils that have the highest fill factor and the best use of magnetic materials. The epoxy/resin/curing treatment ensures the mechanical strength of the assembly of teeth, core, and coils. In addition, the first HSU system allows the coil layers to be moved inside the slots for the assembly purpose. The second system uses the slided-in teeth instead of the plugged-in teeth. The power density of the electric machine that uses either system can reach its highest limit.
- Research Organization:
- CATERPILLAR INC
- Sponsoring Organization:
- USDOE
- DOE Contract Number:
- AC05-00OR22725
- Assignee:
- UT-Battelle, LLC (Oak Ridge, TN)
- Patent Number(s):
- 7,550,892
- Application Number:
- 11/463,970; TRN: US201018%%118
- OSTI ID:
- 988066
- Country of Publication:
- United States
- Language:
- English
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