Calculate the line currents (IA, IB, IC)

Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
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A three phase, three lines generator is supplying its power to a load connected in Delta. See the circuit below. Calculate the line currents (IA, IB, IC) and draw the phasor diagram for the voltages and currents in the load

IA A
VAB = 240/120°
АВ
10
15/-30°
10/30°
I* B
VCA = 240/240°
240/0° = VBC
Ic
I. = Lan + lae =
24/120 - 16/270 = 38.7/108.1
I,- laa + lac- -4120 + 24-30 = 46.4-45
le = lea + les -
16/270 - 4-30 - 21.2190.0
The corresponding phasor diagram is shown in Fig.
Vea
Transcribed Image Text:IA A VAB = 240/120° АВ 10 15/-30° 10/30° I* B VCA = 240/240° 240/0° = VBC Ic I. = Lan + lae = 24/120 - 16/270 = 38.7/108.1 I,- laa + lac- -4120 + 24-30 = 46.4-45 le = lea + les - 16/270 - 4-30 - 21.2190.0 The corresponding phasor diagram is shown in Fig. Vea
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