In: Electrical Engineering
A 3 phase 6 pole, asynchronous AC motor
stator resistance 0.34 ohms
rotor resistance 0.12 ohms
stator inductance of 0.5H
rotor inductance of 0.2H
magnetizing inductance 12.35
a)Draw the equivalent electrical circuit for this motor for 1 phase
b) is slip s=0.3 find the speed, torque, current at the stator and efficiency if the voltage supply is 240V per phase at 70 Hz with a Wye connection