The Simulation Method for the Driving Characteristics of Washing Machine using BLDC Motor

가정용 BLDC 전동기 세탁기의 운전특성 시뮬레이션

  • Received : 2012.04.30
  • Accepted : 2012.06.27
  • Published : 2012.07.01


This paper studied about the measurement method of the instantaneous dynamic load characteristics. this experimental study, we derived the instantaneous washing load characteristics and inertial moment characteristics according to the amount of laundry and water level. Also, this studied about the dynamic driving characteristics simulation method for the prediction of washing performance based on this load characteristics analysis. For this study, the design parameters of the driving motor are obtained by FEM analysis and the experiment. By using theses motor parameters and load characteristics, the instantaneous driving characteristics simulation is accomplished and it is verified with the experimental result of various driving conditions. The results of this paper would be very useful to the prediction of washing mode operation characteristics, and it can be also utilized to the washer motor control algorithm design for the washing performance improvement.


BLDC (Blushless DC) motor;Washing machine;Instantaneous characteristics;Measurement method


Supported by : 경남대학교


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