Question

(4+i3)0 Finu trie bnase alu uie l e CUTents iU TIし ALDU. TUILU Question 2 The figure below represents a 3-phase, unbalanced system connected to a 50 Hz, 381 V supply. Take EA as reference with a determine the line currents. positive phase sequence and use Milliman's theorem to [17] (3+j0)n (8-j6)0 (4+j3)0

Answer 1

1-6+ h23 St63 EA EB Л 31 38t/248 From the ilimans Hheoveuy 361 2400 4485 Vey 381 120 St 63 43 76-21-600v 1 3-86 0.S 8+cj ч+3 23 21 2 86-86 0-S 98-12-7 deuide sule Froue voltegr 3+10 76.-2 60 6 +1-23-5+5l0 65-70 537 Vo

Kne Cuviens EA V 4+33 69.37-280Ap EB- VN . Bt63 44.6428357 Awp Ec-VN 381 (24006570 (-54:37 4433 4+33 1. 66.6 Aup

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