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A balanced negative sequence 3-phase system consist of Y-connected load supplied by a balanced 3-phase Y-connected source. Given the value line-to-line voltage, V bc = 415.7 290° V is connected to a line impedance is (5 + j5) N per phase and a Y- rms ' connected load where ZLoad=15+j15 9 per phase. Determine the followings: - i) Calculate the following phase voltages, Van, Vòn and Ven ii) Draw the 3-phase equivalent circuit by above requirement iii) Determine the remaining line voltages, Vab and Vca. iv) Draw a single-phase equivalent circuit of the system. v) Calculate the following line currents, I, I, and I. vi) Calculate all the phase voltages at the load terminals, VAN, VBN and VCN

A balanced negative sequence 3-phase system consist of Y-connected load supplied by a balanced 3-phase Y-connected source. Given the value line-to-line voltage, V bc = 415.7 290° V is connected to a line impedance is (5 + j5) N per phase and a Y- rms ' connected load where ZLoad=15+j15 9 per phase. Determine the followings: - i) Calculate the following phase voltages, Van, Vòn and Ven ii) Draw the 3-phase equivalent circuit by above requirement iii) Determine the remaining line voltages, Vab and Vca. iv) Draw a single-phase equivalent circuit of the system. v) Calculate the following line currents, I, I, and I. vi) Calculate all the phase voltages at the load terminals, VAN, VBN and VCN

Introductory Circuit Analysis (13th Edition)
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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A balanced negative sequence 3-phase system consist of Y-connected load supplied by a balanced 3-phase Y-connected source. Given the value line-to-line voltage, V bc = 415.7 290° V is connected to a line impedance is (5 + j5) N per phase and a Y- rms ' connected load where ZLoad=15+j15 9 per phase. Determine the followings: - i) Calculate the following phase voltages, Van, Vòn and Ven ii) Draw the 3-phase equivalent circuit by above requirement iii) Determine the remaining line voltages, Vab and Vca. iv) Draw a single-phase equivalent circuit of the system. v) Calculate the following line currents, I, I, and I. vi) Calculate all the phase voltages at the load terminals, VAN, VBN and VCN
Transcribed Image Text:A balanced negative sequence 3-phase system consist of Y-connected load supplied by a balanced 3-phase Y-connected source. Given the value line-to-line voltage, V bc = 415.7 290° V is connected to a line impedance is (5 + j5) N per phase and a Y- rms ' connected load where ZLoad=15+j15 9 per phase. Determine the followings: - i) Calculate the following phase voltages, Van, Vòn and Ven ii) Draw the 3-phase equivalent circuit by above requirement iii) Determine the remaining line voltages, Vab and Vca. iv) Draw a single-phase equivalent circuit of the system. v) Calculate the following line currents, I, I, and I. vi) Calculate all the phase voltages at the load terminals, VAN, VBN and VCN
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