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Method of forming cascaded stator winding

  • US 7,386,931 B2
  • Filed: 07/21/2004
  • Issued: 06/17/2008
  • Est. Priority Date: 07/21/2004
  • Status: Active Grant
First Claim
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1. A method of forming a cascaded stator winding comprising:

  • providing a stator core having a plurality of circumferentially spaced and axially-extending core slots in a surface thereof;

    forming a plurality of A conductors;

    forming a plurality of B conductors;

    arranging the plurality of A and B conductors into a wire pack;

    rolling the wire pack into a cylindrical shape having an outer dimension which allows it to be placed within the stator core;

    placing the wire pack within the stator core; and

    expanding the wire pack radially outward such that the slot segments of the wire pack are inserted within the core slots of the stator core.

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