(b) Two 60 Hz generators are operating on speed-governor control with a droop of 5%. They are supplying the same load in parallel. Machine A is rated 250 MW and Machine B is rated 400 MW. A sudden increase in load of 3.25 MW occurs. i) ii) Calculate the steady state deviation in power system frequency which occurs. Calculate the increase in load for each machine.

(b) Two 60 Hz generators are operating on speed-governor control with a droop of 5%. They are supplying the same load in parallel. Machine A is rated 250 MW and Machine B is rated 400 MW. A sudden increase in load of 3.25 MW occurs. i) ii) Calculate the steady state deviation in power system frequency which occurs. Calculate the increase in load for each machine.

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 2.16P: A single-phase, 120V(rms),60Hz source supplies power to a series R-L circuit consisting of R=10 and...

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