PowerWorld Simulator case Problem 11_27 duplicates the system from Problem 11.24, except the generators are modeled using

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PowerWorld Simulator case Problem 11_27 duplicates the system from Problem 11.24, except the generators are modeled using a two-axis model, with the same \(\mathrm{X}_{d}^{\prime}\) and \(\mathrm{H}\) parameters as are in Problem 11.24. Compare the critical clearing time between this case and the Problem 11.24 case.

Problem 11.24

Open PowerWorld Simulator case Problem 11_24, which models the Example 6.9 with transient stability data added for the generators. Determine the critical clearing time (to the nearest 0.01 second) for a fault on the line between buses 4 and 5 at the bus 4 end which is cleared by opening the line.

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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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