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A Method for Controlling a Laundry Dryer Including a Fan Motor for Driving a Drying Air Stream Fan with a Variable Speed
A Method for Controlling a Laundry Dryer Including a Fan Motor for Driving a Drying Air Stream Fan with a Variable Speed
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机译:一种用于控制包括用于驱动干燥气流风扇的风扇电动机的衣物干燥机的方法
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摘要
The present invention relates to a method for controlling a laundry dryer including a fan motor (26) for driving a drying air stream fan (18) with a variable speed (vf) and a drum motor (28) for driving a laundry drum (12), said method comprising the steps of setting a predetermined course for the speed (vd) of the drum motor (28), maintaining the speed (vd) of the drum motor (28) according to the predetermined course for the speed (vd) of said drum motor (28), detecting a power (Pd) or a current absorbed by the drum motor (28), and controlling the speed (vf) of the fan motor (26) on the basis of the absorbed power (Pd) or current of the drum motor (28). The speed (vf) of the fan motor (26) increases with a decreasing absorbed power (Pd) or current of the drum motor (28) and/or the speed (vf) of the fan motor (26) decreases with an increasing absorbed power (Pd) or current of the drum motor (28). Further, the present invention relates to a laundry dryer including an air stream circuit with a drying air stream fan and a laundry drum.
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