AC-fed electric arc furnaces (EAFs) are known with their unbalanced, excessively nonlinear and time varying load characteristics. The nonlinear oscillations produced by EAF operation cause several problems to interconnected ...

Bifurcation theory has been widely used to investigate dynamic behaviours of nonlinear components, and to make analytical answers on the formation of synchronous resonance, chaotic oscillations and ferroresonance oscillation ...