Detail publikace

Current Sharing in paralleled Six Phase Step-Up DCDC converter

Originální název

Current Sharing in paralleled Six Phase Step-Up DCDC converter

Anglický název

Current Sharing in paralleled Six Phase Step-Up DCDC converter

Jazyk

en

Originální abstrakt

This article is dealing with paralleled three DC-DC converters in 6-phase operation. Paralleling commercially available DC-DC convertors to achieve high current capability can be a challenging task. The main problem is the way how the sensing of output current is solved and thus the current sharingmay be problem. Using series diode at the output, or finding correct load sharing circuit may help, but functionality of load sharing circuits can be used only with certain convertors. Main function of these three paralleled current controllers is to boost 24 V at the input to 28 V at the output with current capability up to 100 A. The aim of this document is to give an idea of a simpler way for parallelism of converters, to stress the importance of length matching, minimization of the high frequency spikes and to discover advantages of multiphase operation.

Anglický abstrakt

This article is dealing with paralleled three DC-DC converters in 6-phase operation. Paralleling commercially available DC-DC convertors to achieve high current capability can be a challenging task. The main problem is the way how the sensing of output current is solved and thus the current sharingmay be problem. Using series diode at the output, or finding correct load sharing circuit may help, but functionality of load sharing circuits can be used only with certain convertors. Main function of these three paralleled current controllers is to boost 24 V at the input to 28 V at the output with current capability up to 100 A. The aim of this document is to give an idea of a simpler way for parallelism of converters, to stress the importance of length matching, minimization of the high frequency spikes and to discover advantages of multiphase operation.

BibTex


@inproceedings{BUT149832,
  author="Erik {Herceg}",
  title="Current Sharing in paralleled Six Phase Step-Up DCDC converter",
  annote="This article is dealing with paralleled three DC-DC converters in 6-phase operation. Paralleling commercially available DC-DC convertors to achieve high current capability can be a challenging task. The main problem is the way how the sensing of output current is solved and thus the current sharingmay be problem. Using series diode at the output, or finding correct load sharing circuit may help, but functionality of load sharing circuits can be used only with certain convertors. Main function of these three paralleled current controllers is to boost 24 V at the input to 28 V at the output with current capability up to 100 A. The aim of this document is to give an idea of a simpler way for parallelism of converters, to stress the importance of length matching, minimization of the high frequency spikes and to discover advantages of multiphase operation.",
  address="Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií",
  booktitle="Proceedings of IEEE Student Branch Conference Blansko 2018",
  chapter="149832",
  howpublished="electronic, physical medium",
  institution="Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií",
  year="2018",
  month="september",
  pages="12--15",
  publisher="Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií",
  type="conference paper"
}