The Y-Y system of Fig below has a balanced load and aline impedance Z - 40+j 200 If the line voltageat the generator is 16,000 V and the total power deliveredto the load is 1200 kW at 80 A, determine each of the fol-lowinga. The magnitude of each phase voltage of the generator.b. The magnitude of the line currents.c. The total power delivered by the sourced. The power factor angle of the entire load "seen bythe sourcee. The magnitude and angle of the current L, if E,NEN /0L The magnitude and angle of the phase voltage V-g. The mpedance of the load of each phase in rectangu-lar coordinatesh. The difference behween the power factor of the loadand the power factor of the entire system (includingi The efficiency of the system00020 12422,-Z-Z料E-16 kV201200020 42

As per our policy i have attempted only three subpart. Given data: IAN=80 AEAB=16 kVZLine=4 Ω+j20 Ω…

The Y-Y system of Fig below has a balanced load and a line impedance Z - at the generator is 16,000 V and the total power delivered to the load is 1200 kW at 80 A, determine each of the fol- lowing a. The magnitude of each phase voltage of the generator. b. The magniftude of the line cUrrents. c. The total power delivered by the source 40 +j 20 . If the line voltage

The Y-Y system of Fig below has a balanced load and a line impedance Z - at the generator is 16,000 V and the total power delivered to the load is 1200 kW at 80 A, determine each of the fol- lowing a. The magnitude of each phase voltage of the generator. b. The magniftude of the line cUrrents. c. The total power delivered by the source 40 +j 20 . If the line voltage

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

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Concept explainers

Synchronous Generator

In comparison to an asynchronous generator, it is a machine where the rotor speed is equal to the rotating magnetic field produced by the stator, i.e., mechanical speed is equal to the electrical speed, thus called synchronous, and not asynchronous.

Salient Pole Rotor

Salient pole rotor includes a large number of exposed poles mounted on a magnetic wheel. The construction of a bright pole is as shown in the image on the left. The proposed poles are made of metal laminations. The rotor winding is provided on these poles and is supported by pole shoes.

Question

The Y-Y system of Fig below has a balanced load and a
line impedance Z - 40+j 200 If the line voltage
at the generator is 16,000 V and the total power delivered
to the load is 1200 kW at 80 A, determine each of the fol-
lowing
a. The magnitude of each phase voltage of the generator.
b. The magnitude of the line currents.
c. The total power delivered by the source
d. The power factor angle of the entire load "seen by
the source
e. The magnitude and angle of the current L, if E,N
EN /0
L The magnitude and angle of the phase voltage V-
g. The mpedance of the load of each phase in rectangu-
lar coordinates
h. The difference behween the power factor of the load
and the power factor of the entire system (including
i The efficiency of the system
000
20 12
42
2,-Z-Z
料
E-16 kV
2012
000
20 42

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The terminal voltage of a 3-φ generator is 19053 V, line-to-line. The load draws a current of 1515 A, leading, with a phase angle of 30o. The total real power, drawn by the load would be: