Consider the PowerWorld model (the uncompensated model). Resize the transmission

Question

Consider the PowerWorld model (the uncompensated model). Resize the transmission line and transformers such that a 200kVA, 0.95 load may be added m future without any components exceeding 90% of rated apparent power. Determine the efficiency of each transformer and the transmission line with the new load in place. Prepare a one-line diagram of this power system. Label apparent power, bus voltage magnitude and phase, per-unit resistance and reactance values for each system component and other parameters you deem appropriate to note. Assume the transformers are all delta/grounded wye (low side/high side), and label them as such.

Explanation / Answer

Efficiency would be 75% and we can resize the model

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