ユニバーサルモータの回転数制御(電気情報工学科)

Abstract

universal motor is a small motor with the high velocity revolution and features of the small size and lightness, etc. And, this motor is widely used for the cleaner and the power tool of the consumer electronic goods. A universal motor is used as a motor of the washing machine. The control that positive is rotated and can reverse-rotated is necessary to use it as a motor for the washing machine. Then, the relay sequence control circuit was produced as a circuit to be able to do the rotation control. It is a report that assumes the voltage and the rotational speed of a universal motor to be a parameter by using this circuit and did the control experiment.