EXAMPLE 23.4For the following three-phase system.aanLa = 2 A Z0°8ΩVanEABECA3-phase, 3-wireA-connected generatorPhase sequence:АВСn6Ωme8ΩIenVcnV bnIBh =2 AZ-120°++b.ВEBCCIce = 2 AZ 120°V = 20V 2 - 53.13°anVbn= 20V 2 -173.13°a)Find the voltage across each phase of the load. [Ans:b) Find the magnitude of the line voltages. [Ans: 34.6 V]V = 20V 266.87°cn5

Answered: Find the voltage across each phase of…

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Electrical Engineering

Find the voltage across each phase of the load. [Ans: Find the magnitude of the line voltages. [Ans: 34.6 V]

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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Concept explainers

Single Phase AC Circuit

Alternating Current (AC) is a type of electric power in which the electric current changes, both in magnitude and direction, at regular intervals. This AC Circuits can deliver power in either a Single Phase system or a Three Phase system.

Question

EXAMPLE 23.4
For the following three-phase system.
a
an
La = 2 A Z0°
8Ω
V
an
EAB
ECA
3-phase, 3-wire
A-connected generator
Phase sequence:
АВС
n
6Ω
me
8Ω
Ien
V
cn
V bn
IBh =
2 AZ-120°
+
+
b.
В
EBC
C
Ice = 2 AZ 120°
V = 20V 2 - 53.13°
an
V
bn
= 20V 2 -173.13°
a)
Find the voltage across each phase of the load. [Ans:
b) Find the magnitude of the line voltages. [Ans: 34.6 V]
V = 20V 266.87°
cn
5

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