公开(公告)号：US12301145B2

公开(公告)日：2025-05-13

申请号：US18009585

申请日：2020-06-18

Applicant: LG Electronics Inc.

Inventor： Sunku Kwon ,  Chaseung Jun ,  Jaehoon Jeong ,  Jungik Ha

IPC: H02P6/28 ,  H02M7/5387 ,  H02P6/08 ,  H02P27/06

Abstract: The present disclosure relates to a motor assembly, and more particularly, to a motor having a two-phase input power source and a power conversion device for driving a two-phase motor. The present disclosure relates to the motor assembly for driving the two-phase motor, the motor assembly configured to comprise: a motor including a first winding and a second winding having an electrically insulated parallel structure; a DC-link circuit for supplying a direct-current voltage; and an inverter connected to the DC-link circuit to convert the direct-current voltage into an alternating-current voltage to drive the motor, and including a first switching element set connected to the first winding and a second switching element set connected to the second winding.