Brushless AC electric motor

Brushless AC electric motor

Also known as a permanent magnet synchronous motor (PMSM), a brushless AC motor is similar to a brushless DC motor in that the magnetic field of the rotor is supplied by the permanent magnets rather than by the electromagnet used in induction motors.

See also Brushless DC electric motor.

References

http://www.iit.edu/~ipro315/Research/control/Sensorless%20Motor%20Control.htm


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