METHOD OF CONTROLLING DEHYDRATION BASED ON DEGREE OF UNBALANCE

摘要

PURPOSE: A method of controlling dehydration based on a degree of unbalance is provided which accurately detects the degree of unbalance when sensing the unbalance state of a washing tank in case of dehydration to vary revolution speed according to the degree of unbalance, to reduce noise due to vibration caused by the unbalance. CONSTITUTION: A degree of unbalance of a washing tank is measured to be divided by steps(S1). The revolution speed of the washing tank is set by the steps. The washing tank is continuously detected if it is in unbalance state(S2). When the washing tank is detected to be in the unbalance state, a mode is converted into an active mode(S3). In case of the active mode, the current degree of unbalance of the washing tank is measured and a step corresponding to the measured degree of unbalance is judged(S4). The revolution speed of the washing tank is varied according to the judged step to prevent vibration of the washing tank and noise due to the vibration.