Question: Repeat Problem 7.28, except place the fault at the REDBUD69 bus. Problem 7.28 Using PowerWorld Simulator case Example 6_13, determine the per-unit current and actual

Repeat Problem 7.28, except place the fault at the REDBUD69 bus.

Problem 7.28

Using PowerWorld Simulator case Example 6_13, determine the per-unit current and actual current in amps supplied by each of the generators for a fault at the POPLAR69 bus. During the fault, what percentage of the system buses have voltage magnitudes below 0.75 per unit?

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