Compute the (3 times 3) per-unit zero-, positive-, and negative-sequence bus impedance matrices for the power system

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Compute the \(3 \times 3\) per-unit zero-, positive-, and negative-sequence bus impedance matrices for the power system given in Problem 4(a). Use a base of \(1000 \mathrm{MVA}\) and \(500 \mathrm{kV}\) in the zone of line 1-2.

Problem 4

In Problem 9.1 and Figure 9.17, let \(765 \mathrm{kV}\) be replaced by \(500 \mathrm{kV}\), keeping the rest of the data to be the same. 

Figure 9.17

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Power System Analysis And Design

ISBN: 9781305632134

6th Edition

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

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