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electrical engineering heeeeelppp how to do this? A positive-sequence three-phas

ID: 2989415 • Letter: E

Question

electrical engineering

heeeeelppp how to do this?

A positive-sequence three-phase balanced wye voltage source has a phase voltage of Van = 120 90 degree V rms. Determine the line voltages of the source. For values of phases use the interval [-179 degree, + 180 degree]. A positive-sequence balanced three-phase wye-connected source supplies power to a balanced wye-connected load. The magnitude of the line voltages is 208 V rms. If the load impedance per phase is 13 + j 39 Ohm, determine the line currents if Van = 0 degree . Express all phase angles in degrees in the range (-180 degree to 180 degree].

Explanation / Answer

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