Stator winding structure of a motor or a generator
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United States of America Patent
Stats
-
Oct 25, 2005
Grant Date -
Sep 1, 2005
app pub date -
Feb 27, 2004
filing date -
Feb 27, 2004
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A stator winding structure of a motor or a generator includes plural separate different-shaped rod conductors combined to form a collective winding structure to take the place of a conventional winding structure which has a coil wire wound continuously. The different-shaped rod conductors can be designed in shape to match with the sizes of the coil slots to increase a slot occupied rate of the conductors and to prevent the conductors from bent during the coil winding process. The stator winding structure is especially applicable to a motor or a generator with large power and difficult in multi-electrode winding, facilitating winding and enhancing a slot occupied rate of the conductors and also reducing copper loss during output of large current.
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Patent Citation Ranking
- 13 Citation Count
- H02K Class
- 47.09 % this patent is cited more than
- 20 Age
