Electric Machine-check image, all question there.Consider the above equivalent circuit of IM, A six pole, 250 volt(line to line), 60Hz, Y connected , three phase IM has the following parameters on a per phase basis:R1=0.125Ω , R2=0.45 Ω, X1=0.5 Ω, X2=0.75 Ω, Xm=50 Ω, Rc=225 ΩThe friction and windage loss is 115 W.Determine the following at its rated slip of 1.5%a)Excitation Circuit b)Power developed by motor(Pd)c)Shaft Power(Pshaft)d)Shaft Torque(Tshaft)e)Efficiency X,X,R,R,R,X_ E,(r)R,Fig. Equivalent Circuit of IMConsider the above equivalent circuit of IM. A six pole , 250 volt (line to line), 60 Hz, Y connected, three phase IM has the following parameterson a per phase basis :R = 0.125 N, R2 = 0.45 N, X1 = 0.5 N, X2 = 0.75 N, Xm = 50 N, R. = 225 N.The friction and windage loss are 115 W.Determine the followings related to the motor at its rated slip of 1.5 %.a) Excitation Circuit (I)b) Power developed by motor(Pa)c) Shaft Power(Pahaft)d) Shaft Torque (Tshaft)e) Efficiency(7)O a. Is = 2.9127 < –78.3897° A, Pa = 1989.59 W, Pshaft = 1874.59 W, Tzhaft = 15.1447 W, 7=0.813811O b. Ig = 2.33553 < –75.1738° A, Pa=2150.37 W, Pshaft = 3779.43 W, T,haft = 25.2737 W, 7=0.883285O . I = 2.25759 < –60.4516° A, Pa=2909.43 W, Pshaft = 2779.43 W, T,haft = 15.2014 W, 7=0.853285O d. I = 0.63553 < -80.1546° A, Pa=2909.43 w, Pshaft = 2779.43 W, T,haft = 15.2014 W, 7=0.823173%3D%3DO e. I = 1.53756 < -30.8176° A, Pa= 1909.43 W, Pahaft= 1779.43 W, Thaft = 12.1314 W, 7= 0.758235

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Consider the above equivalent circuit of IM, A six pole, 250 volt(line to line), 60Hz, Y connected , three phase IM has the following parameters on a per phase basis: R1=0.125Ω , R2=0.45 Ω, X1=0.5 Ω, X2=0.75 Ω, Xm=50 Ω, Rc=225 Ω The friction and windage loss is 115 W. Determine the following at its rated slip of 1.5% a)Excitation Circuit b)Power developed by motor(Pd) c)Shaft Power(Pshaft) d)Shaft Torque(Tshaft)

Consider the above equivalent circuit of IM, A six pole, 250 volt(line to line), 60Hz, Y connected , three phase IM has the following parameters on a per phase basis: R1=0.125Ω , R2=0.45 Ω, X1=0.5 Ω, X2=0.75 Ω, Xm=50 Ω, Rc=225 Ω The friction and windage loss is 115 W. Determine the following at its rated slip of 1.5% a)Excitation Circuit b)Power developed by motor(Pd) c)Shaft Power(Pshaft) d)Shaft Torque(Tshaft)

Power System Analysis and Design (MindTap Course List)

6th Edition

ISBN:9781305632134

Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Chapter3: Power Transformers

Section: Chapter Questions

Problem 3.30P: Reconsider Problem 3.29. If Va,VbandVc are a negative-sequence set, how would the voltage and...

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