公开(公告)号：US20230142308A1

公开(公告)日：2023-05-11

申请号：US17915363

申请日：2021-01-29

Applicant: Hitachi Astemo, Ltd.

Inventor： Keisuke TATENO ,  Yuichiro BABA ,  Yuki KONISHI

IPC: H02K11/25

CPC classification number: H02K11/25

Abstract: Adhesion between a temperature detection unit and a segment coil is improved to improve temperature following capability. A stator core, a stator winding wire configured with a plurality of connected segment coils attached to the stator core, and a temperature detection unit that is in contact with the segment coil to detect temperature are provided, and among the segment coils, a segment coil at which the temperature detection unit is disposed is disposed to protrude further than other segment coils disposed alongside.