Solve the following problems applying the Pythagorean Principle and check the result using the Kirchhoff's Voltage Law. 1. A three-phase, Y-connected, synchronous generator supplies a rated load of 12 MW at a power factor of 0.8 lagging. The synchronous impedance is 0.2 + j2 0/phase. If the line voltage is 11 kv, calculate the no-load line voltage. What is the voltage regulation?

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...
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Solve the following problems applying the Pythagorean Principle and check the result
using the Kirchhoff's Voltage Law.
1. A three-phase, Y-connected, synchronous generator supplies a rated load of 12 MW
at a power factor of 0.8 lagging. The synchronous impedance is 0.2 + j2 0/phase. If the
line voltage is 11 kV, calculate the no-load line voltage. What is the voltage regulation?
Transcribed Image Text:Solve the following problems applying the Pythagorean Principle and check the result using the Kirchhoff's Voltage Law. 1. A three-phase, Y-connected, synchronous generator supplies a rated load of 12 MW at a power factor of 0.8 lagging. The synchronous impedance is 0.2 + j2 0/phase. If the line voltage is 11 kV, calculate the no-load line voltage. What is the voltage regulation?
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