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.
Power System Analysis and Design (MindTap Course List)
6th Edition
ISBN:9781305632134
Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma
Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma
Chapter2: Fundamentals
Section: Chapter Questions
Problem 2.47P: Two three-phase generators supply a three-phase load through separate three-phase lines. The load...
Related questions
Question
circuit analysis question. please answer it clearly and as soon as possible.
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
Power System Analysis and Design (MindTap Course …
Electrical Engineering
ISBN:
9781305632134
Author:
J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma
Publisher:
Cengage Learning
Power System Analysis and Design (MindTap Course …
Electrical Engineering
ISBN:
9781305632134
Author:
J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma
Publisher:
Cengage Learning