Q1. In the system segment shown in Figure-1 below, if the system inductance and capacitance are 74.80 mH and 0.265 µF respectively, find the maximum rate of rise of re-striking voltage as the circuit breaker clears a fault close to its terminals. Suggest a method to control the RRRV across the circuit breaker (СВ). св Power system Line 100 kV Terminal fault Figure-1: System segment for Q1

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
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Q1. In the system segment shown in Figure-1 below, if the
system inductance and capacitance are 74.80 mH and 0.265 µF
respectively, find the maximum rate of rise of re-striking voltage
as the circuit breaker clears a fault close to its terminals. Suggest
a method to control the RRRV across the circuit breaker
(СВ).
св
Power
system
Line
100 kV
Terminal fault
Figure-1: System segment for Q1
Transcribed Image Text:Q1. In the system segment shown in Figure-1 below, if the system inductance and capacitance are 74.80 mH and 0.265 µF respectively, find the maximum rate of rise of re-striking voltage as the circuit breaker clears a fault close to its terminals. Suggest a method to control the RRRV across the circuit breaker (СВ). св Power system Line 100 kV Terminal fault Figure-1: System segment for Q1
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