公开(公告)号：US11876465B2

公开(公告)日：2024-01-16

申请号：US17550850

申请日：2021-12-14

申请人： LG Electronics Inc.

发明人： In Woo Han ,  Sun Cheol Bae ,  Jung Hun Kim

IPC分类号： H02P6/24 ,  H02P23/14 ,  D06F33/48 ,  D06F34/14 ,  D06F34/08 ,  D06F37/30 ,  H02P27/06

CPC分类号： H02P23/14 ,  D06F33/48 ,  D06F34/08 ,  D06F34/14 ,  D06F37/304 ,  H02P27/06

摘要： A motor driving apparatus includes: an inverter that includes at least one switching element and that is configured to output alternating current power to a motor, a vibration sensor configured to detect vibrations, and a controller (i) comprising a compensation signal generator that is configured to, based on an output value of the vibration sensor, generate a compensation signal and (ii) configured to generate a control signal for controlling the inverter.