Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN: 9780133923605
Author: Robert L. Boylestad
Publisher: PEARSON
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The two three-phase loads in the figure are symmetrical. The first load (denoted with index 1) is Y-connected and the second load (denoted with index 2) is D-connected load. a) Determine the corresponding line current ID2 in the delta-connected load b) Determine the active current components: - of the IY1 current c) Determine the reactive current components: - of the IY1 current d) Calculate the total current IL , with which they load the feeding network e) Calculate theresulting cosφ
Transcribed Image Text:L₁
ん
L2
L3
=
COSQ1
COS$2
y = 35 A
IG = 5.4 A
=
cos 1 0.75 (ind)
cos42
=
0.55 (kap)
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