| 摘要 |
A laundry treatment appliance (100) is proposed. The laundry treatment appliance (100) comprises:
a drum (115) for housing a laundry load to be treated,
a universal motor (140) adapted to be powered by an electric voltage ( V MOTOR,A , V MOTOR,B ) for causing drum (115) rotation,
an operating condition detecting unit (160) adapted to detect the occurrence of an operating condition of said appliance (100), and
a power supply apparatus (200) configured to power the universal motor (140) in a first driving mode if a first operating condition is detected, and in a second driving mode if a second operating condition is detected, wherein in the first driving mode the voltage ( V MOTOR,A ) provided by said power supply apparatus (200) to the universal motor (140) has a first waveform, and in the second driving mode the voltage ( V MOTOR,B ) provided by said power supply apparatus (200) to the universal motor (140) has a second waveform different from said first waveform. |
