A 380 V, 60 Hz, Star 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 %3D 0.2, Xm = 6.5, Draw the exact equivalent circuit and determine the following: %3D I. Starting Torque I. Maximum Torque II. Rated Torque
A 380 V, 60 Hz, Star 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 %3D 0.2, Xm = 6.5, Draw the exact equivalent circuit and determine the following: %3D I. Starting Torque I. Maximum Torque II. Rated Torque
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
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![A 380 V, 60 Hz, Star 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 exact equivalent circuit and determine the following:
%3D
I.
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](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fdd12ac8e-b61d-44d3-ac86-b01a5d679907%2F59db7c6f-dbc3-4bbb-bcfc-ab0a6444af83%2Fhfoor1e_processed.jpeg&w=3840&q=75)
Transcribed Image Text:A 380 V, 60 Hz, Star 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 exact equivalent circuit and determine the following:
%3D
I.
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
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