公开(公告)号：US20220216814A1

公开(公告)日：2022-07-07

申请号：US17565908

申请日：2021-12-30

Applicant: LG Electronics Inc.

Inventor： Ki Wook LEE ,  Ha Min SONG ,  Kwang Sik KIM

IPC: H02P6/22 ,  H02P6/182 ,  H02K11/225 ,  D06F34/08 ,  D06F37/30

Abstract: Disclosed is a motor control apparatus including an inverter part configured to convert DC power into AC power and provide the AC power to a motor, and a controller configured to control driving of the motor by using the inverter part, the controller configured to identify a stop position of a rotor in previous driving of the motor, and control the inverter part to apply an input signal of a specific pattern to the motor according to a start of driving the motor, wherein a phase of the input signal of the specific pattern is determined on the basis of the stop position of the rotor. Other example embodiments may be provided.

公开(公告)号：US20220195656A1

公开(公告)日：2022-06-23

申请号：US17544271

申请日：2021-12-07

Applicant: LG ELECTRONICS INC.

Inventor： Kwang Sik KIM ,  Han Su JUNG ,  Ha Min SONG

IPC: D06F37/30 ,  D06F34/08 ,  D06F34/10 ,  H02P27/06

Abstract: Disclosed is a clothes treating apparatus and a control method thereof. Specifically, the clothes treating apparatus may include an inverter configured to convert a direct current (DC) input into an alternating current (AC) output and provide the AC output to the motor, and a controller configured to control the inverter in relation to driving of the motor.