Find the line currents and the total complex power


A three-phase supply, with the line-to-line voltage of 230 V rms, has an unbalanced load as shown in the given figure. Find the line currents and the total complex power delivered to the load. Assume VAB to be 230 ∠ 0° V and the phase sequence to be positive.

2008_three phase supply.jpg


The line currents and the total complex power delivered to the load are as follows:
laA=_____∠ _____ °A
IbB=_____∠ _____°A
IcC=_____∠______ °A
STot = (_____ ) + j(____) kVA

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Electrical Engineering: Find the line currents and the total complex power
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