摘要 |
A washing machine is disclosed. The washing machine includes a washing tub, a motor to rotate the washing tub, and a driving unit that drives the motor using a pulse width modulation (PWM) scheme, mixes a three-phase PWM scheme and a two-phase PWM scheme in a common operation mode, and drives the motor using the mixed PWM scheme. Therefore, the washing machine can reduce increase of temperature of an inverter controlling the motor during the operation time of the washing machine. |
申请人 |
LG ELECTRONICS INC.;JUNG, HAN SU;KOO, JA IN;BAE, SUN CHEOL |
发明人 |
JUNG, HAN SU;KOO, JA IN;BAE, SUN CHEOL |