A balanced three-phase Y connected generator with positive (abc) sequence has an impedance of 1+j2 N/w and an internal voltage of 100 V/9. The generator feeds a balanced three-phase Y-connected load having an impedance of 38+j160/9. The impedance of the line connecting the generator to the load is 1+j20/p. The a-phase internal voltage of the generator is specified as the reference phasor. a) Construct the a-phase equivalent circuit of the system. b) Calculate the line currents laa, Is and lec. c) Calculate the phase voltages Van, VaN, VCn and line voltages Vas, Vec, Vca. d) Calculate the average power and reactive power per phase delivered to the Y-connected load. e) Calculate the total average power, total reactive power and total complex power delivered to the Y- connected load.
A balanced three-phase Y connected generator with positive (abc) sequence has an impedance of 1+j2 N/w and an internal voltage of 100 V/9. The generator feeds a balanced three-phase Y-connected load having an impedance of 38+j160/9. The impedance of the line connecting the generator to the load is 1+j20/p. The a-phase internal voltage of the generator is specified as the reference phasor. a) Construct the a-phase equivalent circuit of the system. b) Calculate the line currents laa, Is and lec. c) Calculate the phase voltages Van, VaN, VCn and line voltages Vas, Vec, Vca. d) Calculate the average power and reactive power per phase delivered to the Y-connected load. e) Calculate the total average power, total reactive power and total complex power delivered to the Y- connected load.
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...
Related questions
Question
circuit analysis question. please answer it clearly and as soon as possible.
Transcribed Image Text:A balanced three-phase Y connected generator with positive (abc) sequence has an impedance of 1+j2 0/p and
an internal voltage of 100 V/p. The generator feeds a balanced three-phase Y-connected load having an
impedance of 38+j160/9. The impedance of the line connecting the generator to the load is 1+j20/9. The a-phase
internal voltage of the generator is specified as the reference phasor.
a) Construct the a-phase equivalent circuit of the system.
b) Calculate the line currents laa, Ios and lc.
c) Calculate the phase voltages Van, VeN, Van and line voltages VaB, Vec, Vca.
d) Calculate the average power and reactive power per phase delivered to the Y-connected load.
e) Calculate the total average power, total reactive power and total complex power delivered to the Y-
connected load.
Expert Solution
Trending now
This is a popular solution!
Step by step
Solved in 10 steps with 2 images
Knowledge Booster
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)
Electrical Engineering
ISBN:
9780133923605
Author:
Robert L. Boylestad
Publisher:
PEARSON
Delmar's Standard Textbook Of Electricity
Electrical Engineering
ISBN:
9781337900348
Author:
Stephen L. Herman
Publisher:
Cengage Learning
Programmable Logic Controllers
Electrical Engineering
ISBN:
9780073373843
Author:
Frank D. Petruzella
Publisher:
McGraw-Hill Education
Introductory Circuit Analysis (13th Edition)
Electrical Engineering
ISBN:
9780133923605
Author:
Robert L. Boylestad
Publisher:
PEARSON
Delmar's Standard Textbook Of Electricity
Electrical Engineering
ISBN:
9781337900348
Author:
Stephen L. Herman
Publisher:
Cengage Learning
Programmable Logic Controllers
Electrical Engineering
ISBN:
9780073373843
Author:
Frank D. Petruzella
Publisher:
McGraw-Hill Education
Fundamentals of Electric Circuits
Electrical Engineering
ISBN:
9780078028229
Author:
Charles K Alexander, Matthew Sadiku
Publisher:
McGraw-Hill Education
Electric Circuits. (11th Edition)
Electrical Engineering
ISBN:
9780134746968
Author:
James W. Nilsson, Susan Riedel
Publisher:
PEARSON
Engineering Electromagnetics
Electrical Engineering
ISBN:
9780078028151
Author:
Hayt, William H. (william Hart), Jr, BUCK, John A.
Publisher:
Mcgraw-hill Education,