The circuit below shows a reactor being disconnected from its supply. During the process of opening, the circuit breaker reignites but interrupts the reignition current at the first zero of the high frequency current, trapping energy in L2 Compute the peak voltage subsequently appearing across the reactor as a conseguence of this trapping of energy. L1 = 15mH L2 = 352mH 2nF Vs = 138/1.732 kV св L, Vs
The circuit below shows a reactor being disconnected from its supply. During the process of opening, the circuit breaker reignites but interrupts the reignition current at the first zero of the high frequency current, trapping energy in L2 Compute the peak voltage subsequently appearing across the reactor as a conseguence of this trapping of energy. L1 = 15mH L2 = 352mH 2nF Vs = 138/1.732 kV св L, Vs
Delmar's Standard Textbook Of Electricity
7th Edition
ISBN:9781337900348
Author:Stephen L. Herman
Publisher:Stephen L. Herman
Chapter21: Resistive-capacitive Series Circuits
Section: Chapter Questions
Problem 6RQ: A 15-F AC capacitor is connected in series with a 50 resistor. The capacitor has a voltage rating...
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Calculate the surge impedance:
The energy in inductor is equal to energy stored in capacitor:
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