Detail publikace

Volume Minimization of Power Pulse Transformer for a Two-Switch Forward Converter

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"
}