Refer to the following components of a radial transmission system, listed in sequential physical order from the generator below. Use the nameplate values of Transformer 1 as base values. 1. Generator G: 23.5 kV, 100 MVA, X=10% 2. Transformer 1: 22/132 kV, 75 MVA, X=8.5 % 3. Line: 3.736474.48° N 4. Transformer 2: 132/66 kV, 60 MVA, X=6% Determine the per-unit impedance for the generator in polar form. Determine the per-unit impedance for the transformer 1 in polar form Determine the per-unit impedance for the line in polar form. Determine the per-unit impedance for the transformer 2 in polar form.
Refer to the following components of a radial transmission system, listed in sequential physical order from the generator below. Use the nameplate values of Transformer 1 as base values. 1. Generator G: 23.5 kV, 100 MVA, X=10% 2. Transformer 1: 22/132 kV, 75 MVA, X=8.5 % 3. Line: 3.736474.48° N 4. Transformer 2: 132/66 kV, 60 MVA, X=6% Determine the per-unit impedance for the generator in polar form. Determine the per-unit impedance for the transformer 1 in polar form Determine the per-unit impedance for the line in polar form. Determine the per-unit impedance for the transformer 2 in polar form.
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 3.41P: Consider the single-line diagram of the power system shown in Figure 3.38. Equipment ratings are...
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