(b) In a balanced three-phase circuit (Figure 1), the voltage source is arranged in a positive sequence with Van = 1002-20°. The line impedance per phase is 0.6 + jl.2 S, while the per-phase impedance of the load is 10 + j14 2. Van a Zp Vbn b Zp Zp Vcn Figure 1 ) Assess the current supplied by the voltage source. (i) If the same Y-connected source is attached to a Y-connected load, solve for the total impedance required so that the system behaves the same. (ii) For a balanced Y-Y three-phase system, the voltage source follows an acb sequence with Van = 120 20° V at a frequency of 50HZ. The load contains 3-2 resistor and a 0.1 H inductor, arranged in series. Calculate the total impedance and the line current

(b) In a balanced three-phase circuit (Figure 1), the voltage source is arranged in a positive sequence with Van = 1002-20°. The line impedance per phase is 0.6 + jl.2 S, while the per-phase impedance of the load is 10 + j14 2. Van a Zp Vbn b Zp Zp Vcn Figure 1 ) Assess the current supplied by the voltage source. (i) If the same Y-connected source is attached to a Y-connected load, solve for the total impedance required so that the system behaves the same. (ii) For a balanced Y-Y three-phase system, the voltage source follows an acb sequence with Van = 120 20° V at a frequency of 50HZ. The load contains 3-2 resistor and a 0.1 H inductor, arranged in series. Calculate the total impedance and the line current

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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