engleski

Impact of Initial Conditions and Voltage Source on the Initiation of Fundamental Frequency Ferroresonance

The impact of initial conditions on the initiation of fundamental frequency ferroresonance is investigated. The investigation is carried out by simulating the behaviour of the mathematical model of ferroresonant circuit realized in the laboratory. The initiation of fundamental frequency ferroresonance is investigated by varying the values of phase angle and amplitude of voltage source in order to incite the ferroresonance. Thereby, the initial conditions are varied within a practically possible range of initial values of transformer voltage and transformer flux linkage.

ferroresonance; iron-cored reactor; bifurcation diagram; chaos; nonlinear circuits

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