ELECTRIC MOTOR
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United States of America
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Issued Date -
Feb 6, 2020
app pub date -
Aug 6, 2018
filing date -
Aug 6, 2018
priority date (Note) -
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status (Latency Note)
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Abstract
A rotating electric machine includes a stator and a rotor disposed within the stator. The stator defines a plurality of teeth and a plurality of semi-open slots. The plurality of semi-open slots further include a plurality of slot groups wherein each slot group further includes a plurality of slot subgroups. Each slot group includes at least a first subgroup of slots having a first slot opening width and being dedicated to a first phase, and a second subgroup of slots having a second slot opening width and being dedicated to a second phase, the second slot opening width being different from the first slot opening width.
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