What is an AC motor?
AC motor (alternating-current motor) is mostly abbreviated as AC motor in English.
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AC motor (alternating-current motor) is mostly abbreviated as AC motor in English.
It can be roughly divided into ① commutator motor ② synchronous motor ③ induction motor. In addition, depending on the type of power source used, it is classified into a three-phase motor using a three-phase alternating current, a single-phase motor using a single-phase alternating current, and other motors.
Recently, a semiconductor element called a frequency converter (inverter) is often used in a power conversion circuit to drive a three-phase AC motor. This is to control the voltage and frequency through the frequency converter to operate at the required speed and torque.
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