determine the per-unit impedances and the per-unit source voltage. Then cal- culate the load current both in per-unit and in amperes. Transformer winding resistances and shunt admittance branches are neglected. V₂ Zone 1 = 220/0° volts Three zones of a single-phase circuit are identified in Figure 3.10(a). The zones are connected by transformers T₁ and T₂, whose ratings are also shown. Using base values of 30 kVA and 240 volts in zone 1, draw the per-unit circuit and مع و T₁ 30 kVA 240/480 volts = 0.10 p.u. Xa Zone 2 Xune 202 उह T₂ 20 KVA 460/115 volts = 0.10 p.u. Xea Zone 3 کند Zload = 0.9 +10.20 ทะ
determine the per-unit impedances and the per-unit source voltage. Then cal- culate the load current both in per-unit and in amperes. Transformer winding resistances and shunt admittance branches are neglected. V₂ Zone 1 = 220/0° volts Three zones of a single-phase circuit are identified in Figure 3.10(a). The zones are connected by transformers T₁ and T₂, whose ratings are also shown. Using base values of 30 kVA and 240 volts in zone 1, draw the per-unit circuit and مع و T₁ 30 kVA 240/480 volts = 0.10 p.u. Xa Zone 2 Xune 202 उह T₂ 20 KVA 460/115 volts = 0.10 p.u. Xea Zone 3 کند Zload = 0.9 +10.20 ทะ
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...
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