A delta-star system the impedances of the load are as follows: Za =24.082-48.37°2; Zb=25.52 48.18° 2 and Ze=22.672 41.42° 0. The load is supplied from a 50 Hz,symmetrical, three phase supply Eab=440/-20° V with a phase sequence of ABC. Use Millman's theorem and determine 1. the magnitude and angle of the neutral displacement voltage, (Vsn) in the phasor form. 2. determine the phase voltage (Vas) of the load in polar form.(Magnitude 3. determine the phase voltage (Vas) of the load in polar form.(Angle 4. determine the phase voltage (Vbs) of the load in polar form(Magnitude 5. determine the phase voltage (Vbs) of the load in polar form. (Angle 6. determine the phase voltage (Vcs) of the load in polar form.(Magnitude 7. determine the phase voltage (Vcs) of the load in polar form.(Angle Magnitude and Angle of the following -la -lb -Ic -Sa

A delta-star system the impedances of the load are as follows: Za =24.082-48.37°2; Zb=25.52 48.18° 2 and Ze=22.672 41.42° 0. The load is supplied from a 50 Hz,symmetrical, three phase supply Eab=440/-20° V with a phase sequence of ABC. Use Millman's theorem and determine 1. the magnitude and angle of the neutral displacement voltage, (Vsn) in the phasor form. 2. determine the phase voltage (Vas) of the load in polar form.(Magnitude 3. determine the phase voltage (Vas) of the load in polar form.(Angle 4. determine the phase voltage (Vbs) of the load in polar form(Magnitude 5. determine the phase voltage (Vbs) of the load in polar form. (Angle 6. determine the phase voltage (Vcs) of the load in polar form.(Magnitude 7. determine the phase voltage (Vcs) of the load in polar form.(Angle Magnitude and Angle of the following -la -lb -Ic -Sa

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

Chapter2: Fundamentals

Section: Chapter Questions

Problem 2.3P: The instantaneous voltage across a circuit element is v(t)=400sin(t+30)volts, and the instantaneous...

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