Mixed-phase winding, stator, and motor
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United States of America
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Mar 18, 2025
Grant Date -
Jul 14, 2022
app pub date -
Mar 29, 2022
filing date -
Mar 29, 2022
priority date (Note) -
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Abstract
Disclosed is a mixed-phase winding, comprising at least one branch, where each branch is composed of at least one coil ring; the coil ring comprises a set of lap winding coils and a set of combined conductors; each set of lap winding coils comprises P lap winding coils evenly distributed in the circumferential direction, and each set of combined conductors comprises P combined conductors evenly distributed in the circumferential direction, P being the number of pole pairs; and the lap winding coils and the combined conductors are arranged at intervals in a staggered manner in the circumferential direction and sequentially connected in series; each lap winding coil and each combined conductor each comprises a hairpin conductor or at least two hairpin conductors arranged side by side in the thickness direction; each hairpin conductor comprises a hairpin body integrally bent in a U shape.
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