A distribution zone substation has a fault level of 400 MVA on the 11 kV bus. A 2 MVAR capacitor bank is used for reactive power support and is switched at certain times of the day. Calculate the frequency in Hz, of the transient generated during switching, assuming a nominal power system frequency of 50 Hz.
A distribution zone substation has a fault level of 400 MVA on the 11 kV bus. A 2 MVAR capacitor bank is used for reactive power support and is switched at certain times of the day. Calculate the frequency in Hz, of the transient generated during switching, assuming a nominal power system frequency of 50 Hz.
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
Chapter3: Power Transformers
Section: Chapter Questions
Problem 3.35P: Consider a bank of this single-phase two-winding transformers whose high-voltage terminals are...
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