For a large, (60 mathrm{~Hz}), interconnected electrical system assume that following the loss of two (1400 mathrm{MW})
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For a large, \(60 \mathrm{~Hz}\), interconnected electrical system assume that following the loss of two \(1400 \mathrm{MW}\) generators (for a total generation loss of \(2800 \mathrm{MW}\) ) the change in frequency is \(-0.12 \mathrm{~Hz}\). If all the on-line generators that are available to participate in frequency regulation have an \(\mathrm{R}\) of 0.04 per unit (on their own MVA base), estimate the total MVA rating of these units.
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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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