公开(公告)号：US20230073798A1

公开(公告)日：2023-03-09

申请号：US17791801

申请日：2020-11-30

申请人： RENAULT S.A.S ,  NISSAN MOTOR CO., LTD.

发明人： Damien BIROLLEAU ,  Emmanuel MOTTE ,  Daniella VIVAS-MARQUEZ

IPC分类号： H02K19/12 ,  H02K1/26 ,  H02K13/02 ,  H02K15/095 ,  H02K19/26 ,  H02K3/28 ,  H02K3/46

摘要： 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.