Question 2. A three-phase, delta-connected, 2-pole 1000 V, 50Hz asynchronous motor rotates at 2920 rpm. The equivalent circuit parameters reduced to the stator are given below. The friction of this asynchronous motor Since the losses are neglected, using the equivalent circuit given below a) Calculate the iron losses of the motor. (Other formats where the result will be entered in Watts as three digits after the comma will not be accepted.) R_1-0,70 X1-0,30 Gc=0,3 mS P20401 X2-0.40 B_m=0,5 mS R₁ 19 11 jx, m m M
Question 2. A three-phase, delta-connected, 2-pole 1000 V, 50Hz asynchronous motor rotates at 2920 rpm. The equivalent circuit parameters reduced to the stator are given below. The friction of this asynchronous motor Since the losses are neglected, using the equivalent circuit given below a) Calculate the iron losses of the motor. (Other formats where the result will be entered in Watts as three digits after the comma will not be accepted.) R_1-0,70 X1-0,30 Gc=0,3 mS P20401 X2-0.40 B_m=0,5 mS R₁ 19 11 jx, m m M
Delmar's Standard Textbook Of Electricity
7th Edition
ISBN:9781337900348
Author:Stephen L. Herman
Publisher:Stephen L. Herman
Chapter32: Three-phase Motors
Section: Chapter Questions
Problem 6RQ: Name three factors that determine the torque produced by an induction motor.
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Step 1: Given data :-
VIEWStep 2: Calculation of motor slip and synchronous speed :-
VIEWStep 3: Calculation of current:-
VIEWStep 4: Part (a) Iron loss of the motor :-
VIEWStep 5: Part (c) The input power of the motor :-
VIEWStep 6: Part (b) The output power of the motor:-
VIEWStep 7: Part (d) The efficiency of the motor:-
VIEWStep 8: Part (e) The torque of the motor:-
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