New dual channel quasi resonant DC-DC converter topologies for distributed energy utilization

J. Hamar, I. Nagy, P. Stumpf, H. Ohsaki, E. Masada

Research output: Chapter in Book/Report/Conference proceedingConference contribution

8 Citations (Scopus)

Abstract

The paper is concerned with new resonant converter configurations, belonging to the previously published dual channel dc-dc converter family. On one hand, the new configurations solve a significant shortcoming of the original ones, namely, the output midpoint potential was floating in comparison with the input midpoint. This caused a high-frequency oscillation of the output midpoint, often significantly limiting the application fields. Common ground can be used at the input and output sides at the new configurations. In addition, two of the new topologies also include electrical isolation, performed by an isolating highfrequency transformer. This property is often necessary in order to fulfill the strict industrial requirements against the power converters.

Original languageEnglish
Title of host publication2008 13th International Power Electronics and Motion Control Conference, EPE-PEMC 2008
Pages1755-1762
Number of pages8
DOIs
Publication statusPublished - Nov 26 2008
Event2008 13th International Power Electronics and Motion Control Conference, EPE-PEMC 2008 - Poznan, Poland
Duration: Sep 1 2008Sep 3 2008

Publication series

Name2008 13th International Power Electronics and Motion Control Conference, EPE-PEMC 2008

Other

Other2008 13th International Power Electronics and Motion Control Conference, EPE-PEMC 2008
CountryPoland
CityPoznan
Period9/1/089/3/08

Keywords

  • Converter circuit
  • DC power supply
  • Distributed power
  • Resonant converter
  • Simulation

ASJC Scopus subject areas

  • Energy Engineering and Power Technology
  • Control and Systems Engineering
  • Electrical and Electronic Engineering

Fingerprint Dive into the research topics of 'New dual channel quasi resonant DC-DC converter topologies for distributed energy utilization'. Together they form a unique fingerprint.

  • Cite this

    Hamar, J., Nagy, I., Stumpf, P., Ohsaki, H., & Masada, E. (2008). New dual channel quasi resonant DC-DC converter topologies for distributed energy utilization. In 2008 13th International Power Electronics and Motion Control Conference, EPE-PEMC 2008 (pp. 1755-1762). [4635520] (2008 13th International Power Electronics and Motion Control Conference, EPE-PEMC 2008). https://doi.org/10.1109/EPEPEMC.2008.4635520