A 1100V, 50hz, Delta connected induction motor has a star-connected slip ring rotor with a phase transformation ratio of 3.8. The rotor resistance and standstill leakage reactance are 0.012 ohm and 0.25 ohm per phase respectively. Neglecting stator impedance and magnetizing current. Determine a. the rotor current and pf at start with slip rings shorted. b. The rotor current and pf at 4% slip with slip rings shorted C. The external rotor resistance per phase required to obtain a starting current of 100A the stator supply lines

Q: Discuss two ways of starting a single-phase induction moto

A: Single Phase Induction Motor: Single-phase induction motors are constructed in the same way as…

Q: None

A: Step 1:Step 2:

Q: A three-phase, 3.3 kV, 50 Hz power supply is used to drive an induction motor. The motor has an…

A: If you have any doubts feel free to ask.... Thankyou

Q: [62.3A, 0.82, 44.7A] age of 120 V between the slip rings on s reactance of 10 per phase at…

A: The solution is given below

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Three Phase Induction Motor

The induction motor is an electric motor that runs on AC (alternating current) and it is of two type single phase motor that work on single-phase power supply and three-phase motor that work on three-phase power supply.