Stator for rotary electric machine or linear motor

One slot (2) arranged between two slots containing a first armature winding contains a second armature winding for a phase different from a phase of the first armature winding, and one slot arranged between the two of slots containing the first armature winding contains a third armature winding for...

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Bibliographic Details
Main Authors KIM, HOUNG JOONG, SATO, DAISUKE, YAMAMOTO, NORIAKI, SHIMIZU, HISAYA, MASHINO, KEIICHI
Format Patent
LanguageEnglish
French
German
Published 23.01.2002
Edition7
Subjects
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
DYNAMO-ELECTRIC MACHINES
ELECTRICITY
GENERATION
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Summary:One slot (2) arranged between two slots containing a first armature winding contains a second armature winding for a phase different from a phase of the first armature winding, and one slot arranged between the two of slots containing the first armature winding contains a third armature winding for a phase equal to the phase of the second armature winding, and one of the second armature winding and the third armature winding is arranged in a coil end portion (H1) in an outer peripheral side of the first armature winding, and the other is arranged in an inner peripheral side of the first armature winding. With this, the projected height of the coil end portion of the stator can be reduced.
Bibliography:Application Number: EP20010115757