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US 12,003,153 B2Granted
Method for winding an electric machine rotor
AssigneesRENAULT s.a.s., Nissan Motor Co., Ltd.
InventorsDamien Birolleau, Emmanuel Motte, Daniella Vivas-Marquez
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Abstract
A wound rotor, such as a wound rotor for an electric machine, includes a shaft having a main axis. The shaft includes a manifold. The wound rotor also includes a winding wire and n poles wound and ordered with an ascending order number obtained by rotation about the main axis. The n wound poles can be distributed radially about the main axis. The n poles are wound with the wire in series in turn according to their ascending order numbers, the last pole, however, not being wound last.
Claims16
A wound rotor, comprising:
- a shaft with main axis, the shaft comprising a slipring;
- a winding wire;
- and
- n wound poles ordered in ascending numerical order obtained by rotation about the main axis,
- wherein the n wound poles are wound with the wire in series turn by turn according to their ascending numerical order, although a last pole of the n would poles is not the last to be wound.
2 more elements
Dependencies are inferred from the claim text.