In a delta-star system the impedances of the load are as follows: Za =24.08 - 48.37°2; Zb=25.5 48.18° 2 and Zc =22.67Z 41.42° 2. 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 the magnitude of the neutral displacement voltage, (Vsn) in the phasor form. Enter only the numerical value of the magnitude and not the angle; For instance, in the case of 253.726 260.13°, enter only: 253.726 Did you include the sketch in the calculation evidence submission?

In a delta-star system the impedances of the load are as follows: Za =24.08 - 48.37°2; Zb=25.5 48.18° 2 and Zc =22.67Z 41.42° 2. 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 the magnitude of the neutral displacement voltage, (Vsn) in the phasor form. Enter only the numerical value of the magnitude and not the angle; For instance, in the case of 253.726 260.13°, enter only: 253.726 Did you include the sketch in the calculation evidence submission?

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

Chapter5: Transmission Lines: Steady-state Operation

Section: Chapter Questions

Problem 5.7P

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