A balanced Y-connected generator with terminal voltage (V_{b c}=200 angle 0^{circ}) volts is connected to a balanced-
Question:
A balanced Y-connected generator with terminal voltage \(V_{b c}=200 \angle 0^{\circ}\) volts is connected to a balanced- \(\Delta\) load whose impedance is \(10 / 40^{\circ} \mathrm{ohms}\) per phase. The line impedance between the source and load is \(0.5 / 80^{\circ}\) ohm for each phase. The generator neutral is grounded through an impedance of \(j 5\) ohms. The generator sequence impedances are given by \(Z_{g 0}=j 7, Z_{g 1}=j 15\), and \(Z_{g 2}=j 10\) ohms. Draw the sequence networks for this system and determine the sequence components of the line currents.
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Related Book For
Power System Analysis And Design
ISBN: 9781305632134
6th Edition
Authors: J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma
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