Now that a 1:15 step-up transformer is installed at the output of the generator and a 15: 1 transformer is installed at the end of the transmission line, as depicted in Figure Q3(6). @ Determine the new load voltage/generated voltage ratio and power loss in the transmission line. (11) By assuming the transformer is ideal, evaluate your answers with those obtained in 3(a) 21 36+j48 0 Va 15000V 60HZ 400+j300 a 22 1:15 15:1 2 Figure 036)

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...
icon
Related questions
Question

Please answer b only

A 15-kV single-phase generator is used power to a load (ZLosd = 400+j300 2)
through a transmission line with impedance ZLins = 36+j48 2.
Q3.
(a)
Determine the load voltage/generated voltage ratio and power loss in the
transmission line if the generator is connected directly to the load as shown in
Figure Q3(a).
21
36+j48 Q
Va
15000V
60HZ
400+j300 0
22
0°
3
Figure Q3(a)
Now that a 1:15 step-up transformer is installed at the output of the generator and a
15: 1 transformer is installed at the end of the transmission line, as depicted in
Figure Q3(b).
(b)
) Determine the new load voltage/generated voltage ratio and power loss in the
transmission line.
(ii) By assuming the transformer is ideal, evaluate your answers with those
obtained in 3(a)
Z1
36+j48 0
Va
15000V
60HZ
400+300 a
22
0°
1:15
15:1
2
Figure Q3(b)
Transcribed Image Text:A 15-kV single-phase generator is used power to a load (ZLosd = 400+j300 2) through a transmission line with impedance ZLins = 36+j48 2. Q3. (a) Determine the load voltage/generated voltage ratio and power loss in the transmission line if the generator is connected directly to the load as shown in Figure Q3(a). 21 36+j48 Q Va 15000V 60HZ 400+j300 0 22 0° 3 Figure Q3(a) Now that a 1:15 step-up transformer is installed at the output of the generator and a 15: 1 transformer is installed at the end of the transmission line, as depicted in Figure Q3(b). (b) ) Determine the new load voltage/generated voltage ratio and power loss in the transmission line. (ii) By assuming the transformer is ideal, evaluate your answers with those obtained in 3(a) Z1 36+j48 0 Va 15000V 60HZ 400+300 a 22 0° 1:15 15:1 2 Figure Q3(b)
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 2 steps with 4 images

Blurred answer
Knowledge Booster
Three Phase Transformer
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, electrical-engineering and related others by exploring similar questions and additional content below.
Recommended textbooks for you
Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
Electrical Engineering
ISBN:
9780133923605
Author:
Robert L. Boylestad
Publisher:
PEARSON
Delmar's Standard Textbook Of Electricity
Delmar's Standard Textbook Of Electricity
Electrical Engineering
ISBN:
9781337900348
Author:
Stephen L. Herman
Publisher:
Cengage Learning
Programmable Logic Controllers
Programmable Logic Controllers
Electrical Engineering
ISBN:
9780073373843
Author:
Frank D. Petruzella
Publisher:
McGraw-Hill Education
Fundamentals of Electric Circuits
Fundamentals of Electric Circuits
Electrical Engineering
ISBN:
9780078028229
Author:
Charles K Alexander, Matthew Sadiku
Publisher:
McGraw-Hill Education
Electric Circuits. (11th Edition)
Electric Circuits. (11th Edition)
Electrical Engineering
ISBN:
9780134746968
Author:
James W. Nilsson, Susan Riedel
Publisher:
PEARSON
Engineering Electromagnetics
Engineering Electromagnetics
Electrical Engineering
ISBN:
9780078028151
Author:
Hayt, William H. (william Hart), Jr, BUCK, John A.
Publisher:
Mcgraw-hill Education,