A 240 V, 60 Hz, Delta connected, 870 r.p.m., Eight poles, Three-Phase Induction Motor has the following per phase parameters: R1= 0.07, R2 = 0.05, X1 = X2 = 0.2, Xm = 6.5, Draw the approximate equivalent circuit and determine the following: 1. Starting Torque II. Maximum Torque II. Rated Torque IV. Stator Current V. Power Factor VI. Input Power VII. Rotor Current VIII. Magnetizing Current IX. Stator copper loss X. Rotor copper loss

Elements Of Electromagnetics
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Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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۱۲:۲۹ م | ٠,0ك.ب/ث ?
H.W. 2.pdf
H.W 2:
A 240 V, 60 Hz, Delta connected, 870 r.p.m., Eight poles, Three-Phase Induction
Motor has the following per phase parameters: R1= 0.07, R2 = 0.05, X1 = X2 =
%3D
0.2, Xm = 6.5, Draw the approximate equivalent circuit and determine the
following:
I.
Starting Torque
I.
Maximum Torque
II.
Rated Torque
IV.
Stator Current
V.
Power Factor
VI.
Input Power
VII.
Rotor Current
VIII.
Magnetizing Current
IX.
Stator copper loss
Х.
Rotor copper loss
Transcribed Image Text:95 ۱۲:۲۹ م | ٠,0ك.ب/ث ? H.W. 2.pdf H.W 2: A 240 V, 60 Hz, Delta connected, 870 r.p.m., Eight poles, Three-Phase Induction Motor has the following per phase parameters: R1= 0.07, R2 = 0.05, X1 = X2 = %3D 0.2, Xm = 6.5, Draw the approximate equivalent circuit and determine the following: I. Starting Torque I. Maximum Torque II. Rated Torque IV. Stator Current V. Power Factor VI. Input Power VII. Rotor Current VIII. Magnetizing Current IX. Stator copper loss Х. Rotor copper loss
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