Ex 1: a 50 Hz generator has e.m.f. to neutral 7.5 kV (r.m.s). the reactance of generator and the connected system is 4 ohm and distributed capacitor is 0.01 micro-farad with resistance negligible. Find, 1- Maximum voltage across the circuit breaker contacts 2- Frequency of oscillations 3- RRRV average upto first peak of oscillations.

Ex 1: a 50 Hz generator has e.m.f. to neutral 7.5 kV (r.m.s). the reactance of generator and the connected system is 4 ohm and distributed capacitor is 0.01 micro-farad with resistance negligible. Find, 1- Maximum voltage across the circuit breaker contacts 2- Frequency of oscillations 3- RRRV average upto first peak of oscillations.

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 2.21P: An industrial plant consisting primarily of induction motor loads absorbs 500 kW at 0.6 power factor...

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