Bibliographic citations
Alburqueque, M., (2021). Conversor resonante con control de voltaje de entrada y de salida empleado como fuente de alimentación en aplicaciones de generación de ozono [Tesis, Universidad Nacional de Ingeniería]. http://hdl.handle.net/20.500.14076/22329
Alburqueque, M., Conversor resonante con control de voltaje de entrada y de salida empleado como fuente de alimentación en aplicaciones de generación de ozono [Tesis]. PE: Universidad Nacional de Ingeniería; 2021. http://hdl.handle.net/20.500.14076/22329
@misc{sunedu/3504882,
title = "Conversor resonante con control de voltaje de entrada y de salida empleado como fuente de alimentación en aplicaciones de generación de ozono",
author = "Alburqueque Valdivia, Marlon Jesús",
publisher = "Universidad Nacional de Ingeniería",
year = "2021"
}
In this document, a resonant converter made up of two stages is analyzed and designed, being the first one, a step-up converter operating in continuous conduction mode as a 400 V DC Bus from the 220 VAC network voltage, this is an AC-DC converter. This converter has an active network that uses part of the energy to be transferred to achieve soft switching of each semiconductor component, for a switching frequency of 50 kHz, obtaining improvements in the energy efficiency of this converter stage. In addition, this converter has a two-mesh control to obtain power factor correction, guaranteeing a stable DC Bus in case of load or line variations, in order to achieve a high input power factor in the network. The second stage consists of a full-bridge inverter and a step-up transformer that will transform the 400 V DC Bus to an AC voltage on the order of kV and for a switching frequency of 20 kHz, this is a DC-AC converter. The full-bridge transistors work under soft switching thanks to the establishment of inductive behavior of the resonant load. The generated AC voltage of 5 kV is applied to a set of discharge chambers used in ozone generation applications. The input power of the resonant converter is 660 W compared to a commercial ozone generator. The analysis and design of this resonant converter is validated through simulation results in the PSIM and SIMULINK software.
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