An unbalanced delta-connected load is supplied from a 400-V, 3-ph, delta-connected alternator through conductors having impedances of 4 + j3 02. The load consists of Zab= 15/30°, Zbc = 30/45°22 and Zca = 30260°02. The source phase sequence is ABC with ECA as the reference phasor. Determine the line currents and the voltage Vab of the load. Express your answers in polar form.

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 2.51P: A three-phase line with an impedance of (0.2+j1.0)/ phase feeds three balanced three-phase loads...
icon
Related questions
icon
Concept explainers
Question
An unbalanced delta-connected load is supplied from a 400-V, 3-ph, delta-connected
alternator through conductors having impedances of 4 + j3 2. The load consists of Zab=
15/30°, Zbc = 30/45°22 and Zca = 30/60°. The source phase sequence is ABC with
ECA as the reference phasor. Determine the line currents and the voltage Vab of the load.
Express your answers in polar form.
Transcribed Image Text:An unbalanced delta-connected load is supplied from a 400-V, 3-ph, delta-connected alternator through conductors having impedances of 4 + j3 2. The load consists of Zab= 15/30°, Zbc = 30/45°22 and Zca = 30/60°. The source phase sequence is ABC with ECA as the reference phasor. Determine the line currents and the voltage Vab of the load. Express your answers in polar form.
Expert Solution
steps

Step by step

Solved in 3 steps with 1 images

Blurred answer
Knowledge Booster
Transmission line parameter
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
Power System Analysis and Design (MindTap Course …
Power System Analysis and Design (MindTap Course …
Electrical Engineering
ISBN:
9781305632134
Author:
J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma
Publisher:
Cengage Learning