In the power system whose single line diagram is shown below, the line cross section is 95 mm2, the intrinsic conductivity coefficient is 34 m/ohm.mm2 and the inductive reactance of the line is given as 0.4 ohm/km. According to these values; a) Calculate the active, reactive and visible components of the currents passing through each line segment. b) Find the location and value of the largest voltage drop.

Delmar's Standard Textbook Of Electricity
7th Edition
ISBN:9781337900348
Author:Stephen L. Herman
Publisher:Stephen L. Herman
Chapter30: Dc Motors
Section: Chapter Questions
Problem 6RQ: What is CEMF?
icon
Related questions
Question

In the power system whose single line diagram is shown below, the line cross section is 95 mm2, the intrinsic conductivity coefficient is 34
m/ohm.mm2 and the inductive reactance of the line is given as 0.4 ohm/km. According to these values;

 

a) Calculate the active, reactive and visible components of the currents passing through each line segment.
b) Find the location and value of the largest voltage drop.

50 kVA
25 kW
cos.= 0,6
700 m
cos = 0,8
400 m
B
400 m
U.=10 kV
1200m
C
100KVA
cog =0,75
Transcribed Image Text:50 kVA 25 kW cos.= 0,6 700 m cos = 0,8 400 m B 400 m U.=10 kV 1200m C 100KVA cog =0,75
Expert Solution
steps

Step by step

Solved in 6 steps with 12 images

Blurred answer
Knowledge Booster
Capacitor
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.
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
Delmar's Standard Textbook Of Electricity
Delmar's Standard Textbook Of Electricity
Electrical Engineering
ISBN:
9781337900348
Author:
Stephen L. Herman
Publisher:
Cengage Learning