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VOREL, P. MARTIŠ, J.
Originální název
Volume Minimization of Power Pulse Transformer for a Two-Switch Forward Converter
Typ
článek ve sborníku ve WoS nebo Scopus
Jazyk
angličtina
Originální abstrakt
Advantages and disadvantages of forward and push-pull converters for a power region of several kW are overviewed in the beginning of the contribution. Further an optimization of the power pulse transformer of the standard two-switch for-ward converter is proposed. The goal of the optimization is to ensure minimum total transformer volume at constant predefined parameters: maximum core flux density, DC-link voltage of the converter, output voltage of the converter, output power, current densities in the primary and secondary winding and switching frequency. Optimum size and geometrical proportions of the toroidal ferrite core are the results of the optimization. An analytical approach is used in the optimiza-tion (searching for a local minimum of a function). Practical results for a convert-er with output parameters 1 kW / 60 V are included to document the optimization task.
Klíčová slova
Two-switch forward converter; Pulse transformer; Ferrite toroid; Volume minimization; Optimization
Autoři
VOREL, P.; MARTIŠ, J.
Vydáno
1. 1. 2018
Nakladatel
Springer Verlag
Místo
Cham, Switzerland
ISBN
978-3-319-65959-6
Kniha
Mechatronics 2017; Recent Technological and Scientific Advances
Strany od
177
Strany do
184
Strany počet
8
URL
https://link.springer.com/chapter/10.1007/978-3-319-65960-2_23
BibTex
@inproceedings{BUT141339, author="Pavel {Vorel} and Jan {Martiš}", title="Volume Minimization of Power Pulse Transformer for a Two-Switch Forward Converter", booktitle="Mechatronics 2017; Recent Technological and Scientific Advances", year="2018", pages="177--184", publisher="Springer Verlag", address="Cham, Switzerland", doi="10.1007/978-3-319-65960-2\{_}23", isbn="978-3-319-65959-6", url="https://link.springer.com/chapter/10.1007/978-3-319-65960-2_23" }