2. A 4-pole, 3-phase, Y-connected induction motor is rated 60 Hz, 208 Vu. Its parameters are R, 120 m2, R, = 290 m2, Xm = 4172, Xs = 700 mn, Xir and frequency. For the purposes of testing, it is connected as shown below to a DC machine, which serves as a generator. This DC machine has resistance R 0.5 N and constant K connected to a variable voltage source. Calculate the necessary voltage and current of the DC motor for starting the induction motor. %3D 1.24 N. It is operating from rated voltage %3D %3D 1.5 Vs. It is %3D 60HZ, 208V IH Induction Variable DC motor motor DC T,w

Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...
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Please explain in detail

2. A 4-pole, 3-phase, Y-connected induction motor is rated 60 Hz, 208 Vu. Its parameters are R, =
120 mn, R, = 290 ml, Xm = 4172, X1s = 700 ml, Xir = 1.24 N. It is operating from rated voltage
and frequency. For the purposes of testing, it is connected as shown below to a DC machine, which
serves as a generator. This DC machine has resistance R = 0.5 N and constantK = 1.5 Vs. It is
connected to a variable voltage source. Calculate the necessary voltage and current of the DC motor
for starting the induction motor.
60HZ,
Induction
Variable
DC motor
208V I
motor
DC
T,w
Transcribed Image Text:2. A 4-pole, 3-phase, Y-connected induction motor is rated 60 Hz, 208 Vu. Its parameters are R, = 120 mn, R, = 290 ml, Xm = 4172, X1s = 700 ml, Xir = 1.24 N. It is operating from rated voltage and frequency. For the purposes of testing, it is connected as shown below to a DC machine, which serves as a generator. This DC machine has resistance R = 0.5 N and constantK = 1.5 Vs. It is connected to a variable voltage source. Calculate the necessary voltage and current of the DC motor for starting the induction motor. 60HZ, Induction Variable DC motor 208V I motor DC T,w
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