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2. A three phase 440 V, 50HZ, 6 pole star connected induction motor has the following parameters referred the stator r,=0.5 N,x1=x2=1 N, r,=0.62. The stator to rotor turns ratio is 2. If the motor is regeneratively braked, determine i. The maximum over hauling torque, it can hold and the range of speed in which it can safely operate ii. The speed at which it will hold a load with a torque of 160Nm

2. A three phase 440 V, 50HZ, 6 pole star connected induction motor has the following parameters referred the stator r,=0.5 N,x1=x2=1 N, r,=0.62. The stator to rotor turns ratio is 2. If the motor is regeneratively braked, determine i. The maximum over hauling torque, it can hold and the range of speed in which it can safely operate ii. The speed at which it will hold a load with a torque of 160Nm

Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
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2. A three phase 440 V, 50HZ, 6 pole star connected induction motor has the following parameters referred the stator r,=0.5 N,x1=x2=1 N, r,=0.62. The stator to rotor turns ratio is 2. If the motor is regeneratively braked, determine i. The maximum over hauling torque, it can hold and the range of speed in which it can safely operate ii. The speed at which it will hold a load with a torque of 160Nm
Transcribed Image Text:2. A three phase 440 V, 50HZ, 6 pole star connected induction motor has the following parameters referred the stator r,=0.5 N,x1=x2=1 N, r,=0.62. The stator to rotor turns ratio is 2. If the motor is regeneratively braked, determine i. The maximum over hauling torque, it can hold and the range of speed in which it can safely operate ii. The speed at which it will hold a load with a torque of 160Nm
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