公开(公告)号：US20210288566A1

公开(公告)日：2021-09-16

申请号：US17183891

申请日：2021-02-24

Applicant: LG Electronics Inc.

Inventor： Young Jin JI ,  Seongguk KIM ,  Hosuk KIM ,  Gyeong Jun LEE

IPC: H02K19/10 ,  H02K3/50 ,  H02K3/28 ,  H02K9/06

Abstract: A motor includes a rotor assembly and a stator assembly that accommodates the rotor assembly. The stator assembly includes a stator core including tooth portions corresponding to first to third phase currents, respectively, and a coil wound around the tooth portions and defining a Y connection of the first to third phase currents, a neutral point terminal defining a neutral point of the Y connection, and power terminals configured to communicate each phase current with the Y connection. The coil includes a primary winding and a secondary winding that are wound around each of the tooth portions, that are electrically connected parallel to each other, and that are connected to each of the power terminals.