Research Article | OPEN ACCESS
A Boosting Multi Flyback Converter for Electric Vehicle Application
J. Sangeetha, A. Santhi Mary Antony and D. Ramya
Department of EEE, Sathyabama University, Chennai, India
Research Journal of Applied Sciences, Engineering and Technology 2015 10:1133-1140
Received: February 3, 2015 | Accepted: March 1, 2015 | Published: August 05, 2015
Abstract
The Flyback converter belongs to the primary switched converter family, which means there is isolation between input and output. Flyback converters have low number of components compared to other Switched Mode Power Supplies (SMPSs), they also have the advantage that several isolated output voltages can be regulated by one control circuit. This study proposes an efficient and cost effective Multi Flyback topology, an isolated DC-DC converter suitable for electric vehicle applications especially driven with induction motor. The converter topology forms a power interface between the battery and the motor and also capable of boosting the voltage from low voltage battery side to high voltage DC link. A Multi Flyback Converter topology implemented by paralleling three individual flyback converters at the battery input side and DC link output side. The topology will share the current across each individual converter and the individual power will be added up at the output side. The scheme incorporates a transformer winding technique which can reduce the leakage inductance of the coupled inductor to a satisfactory limit.
Keywords:
Boost converter , fly back converter , isolated DC-DC converter , multi flyback converter,
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Competing interests
The authors have no competing interests.
Open Access Policy
This article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made.
Copyright
The authors have no competing interests.
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