-1. An induction motor is operating near its synchronous speed. It is supplied from a 50Hz 400V (1 − 1)source and it has 2 poles, RR = 0.52. If the load torque is TL = 63 · 10−³w² (w in rad/s), calculatespeed and torque.Wo= 104.1TmradS= 682.34Nm

Given an induction motor operating near synchronous speed. Poles(P)=2 frequency(f)=50 Hz To find…

An induction motor is operating near its synchronous speed. It is supplied from a 50Hz 400V(1 − 1) source and it has 2 poles, RR = 0.502. If the load torque is TL = 63 10-3² (w in rad/s), calculate speed and torque.

An induction motor is operating near its synchronous speed. It is supplied from a 50Hz 400V(1 − 1) source and it has 2 poles, RR = 0.502. If the load torque is TL = 63 10-3² (w in rad/s), calculate speed and torque.

Electric Motor Control

10th Edition

ISBN:9781133702818

Author:Herman

Publisher:Herman

Chapter39: Synchronous Motor Operation

Section: Chapter Questions

Problem 14SQ: Induction motors and welding transformers require magnetizing current, which causes a. lagging power...

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Concept explainers

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.

Question

-
1. An induction motor is operating near its synchronous speed. It is supplied from a 50Hz 400V (1 − 1)
source and it has 2 poles, RR = 0.52. If the load torque is TL = 63 · 10−³w² (w in rad/s), calculate
speed and torque.
Wo= 104.1
Tm
rad
S
= 682.34Nm

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