Permanent magnet rotor and methods thereof
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United States of America Patent
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Nov 28, 2017
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N/A
app pub date -
Oct 15, 2012
filing date -
Oct 15, 2012
priority date (Note) -
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Abstract
In one embodiment, an electric machine is provided. The electric machine includes a machine housing and a stator disposed at least partially within the housing, the stator comprising a plurality of teeth and an aluminum winding wound around at least one tooth of the plurality of teeth. The electric machine further includes a radially embedded permanent magnet rotor disposed at least partially within the housing, the rotor comprising at least one radially embedded permanent magnet and configured to provide increased flux to reduce motor efficiency loss compared to a copper winding.
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