Fredy Edimer Hoyos Velasco
Universidad Nacional de Colombia, Sede Medellín, Facultad de Ciencias, Escuela de Física

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On the dynamic behavior of the current in the condenser of a boost converter controlled with ZAD Darío Del Cristo Vergara Perez; Simeón Casanova Trujillo; Fredy Edimer Hoyos Velasco
TELKOMNIKA (Telecommunication Computing Electronics and Control) Vol 18, No 3: June 2020
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/telkomnika.v18i3.14109

Abstract

In this paper, an analytical and numerical study is conducted on the dynamics of the current in the condenser of a boost converter controlled with ZAD, using a pulse PWM to the symmetric center. A stability analysis of periodic 1T-orbits was made by the analytical calculation of the eigenvalues of the Jacobian matrix of the dynamic system, where the presence of flip and Neimar–Sacker-type bifurcations was determined. The presence of chaos, which is controlled by ZAD and FPIC techniques, is shown from the analysis of Lyapunov exponents.