SEGMENTED STATOR FOR A PERMANENT MAGNET ELECTRIC MACHINE HAVING A FRACTIONAL-SLOT CONCENTRATED WINDING
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United States of America
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Issued Date -
Nov 14, 2024
app pub date -
Apr 5, 2024
filing date -
Apr 5, 2024
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Abstract
Disclosed are various embodiments for electric machines with fractional concentrated winding having a coil winding assembly with at least a first and a second laminated stator pole segment, each of the laminated stator pole segments having the shape of a tapered H and mechanically joined together to form a ring-like stator core with a plurality of circumferentially distributed stator poles and slots for coils, the first and second stator pole segments comprising a plurality of laminated stator pole segment pieces oriented in a radial direction and coupled together to form a unified stator pole segment with a 3D flux path, and wherein the laminations of each of the laminated stator pole segment pieces has the shape of a U.
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