1A 60 Hz power system consists of three turbine units with generation of 1000, 750, and 500 MVA, respectively. Regulation of each unit is 5% based on its rating. Initially they were operating at half of their own ratings, when the system load suddenly increases by 200 MW. Assuming D=0, determine equivalent area frequency response characteristic (B) on a 1000 MVA base, Afss, AP1, AP2, and AP3.

1A 60 Hz power system consists of three turbine units with generation of 1000, 750, and 500 MVA, respectively. Regulation of each unit is 5% based on its rating. Initially they were operating at half of their own ratings, when the system load suddenly increases by 200 MW. Assuming D=0, determine equivalent area frequency response characteristic (B) on a 1000 MVA base, Afss, AP1, AP2, and AP3.

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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