2. Three single phase step-up transformers rated at 40 MVA, 13.2kV/80 kV are connected in delta-wye on the 13.2 kV trans
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2. Three single phase step-up transformers rated at 40 MVA, 13.2kV/80 kV are connected in delta-wye on the 13.2 kV trans
2. Three single phase step-up transformers rated at 40 MVA, 13.2kV/80 kV are connected in delta-wye on the 13.2 kV transmission line. If the feed a 90 MVA load, calculate the following: a) The secondary line voltage b) The current in the transformer windings c) The incoming (line) and outgoing (load) transmission line currents.
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