Analysis of a reconfigurable Fibonacci switched capacitor converter with a multiphase balanced switching

Abduvakhit Junussov, Alex Ruderman

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

7 Citations (Scopus)

Abstract

This paper investigates into enriching a (step-down) classic Fibonacci switched capacitor converter voltage target ratios set by applying a multiphase switching. Simple theoretical closed-form expressions for equivalent output resistances are obtained using charge flow balance analysis that also provides a useful insight into switched capacitor and output voltage ripples. It is shown that employing a balanced multiphase switching allows for essential switched capacitor and peak-to-peak output voltage ripple (or, alternatively, output filter capacitance) reduction.

Original languageEnglish
Title of host publicationInternational Conference on Power Engineering, Energy and Electrical Drives
PublisherIEEE Computer Society
Pages164-169
Number of pages6
Volume2015-September
ISBN (Print)9781479999781
DOIs
Publication statusPublished - Sep 14 2015
Event5th IEEE International Conference on Power Engineering, Energy and Electrical Drives, POWERENG 2015 - Riga, Latvia
Duration: May 11 2015May 13 2015

Other

Other5th IEEE International Conference on Power Engineering, Energy and Electrical Drives, POWERENG 2015
CountryLatvia
CityRiga
Period5/11/155/13/15

Fingerprint

Capacitors
Electric potential
Capacitance

Keywords

  • DC-DC power converter
  • Multiphase switching
  • multiple target ratios
  • switched capacitor converter

ASJC Scopus subject areas

  • Energy Engineering and Power Technology
  • Nuclear Energy and Engineering
  • Renewable Energy, Sustainability and the Environment

Cite this

Junussov, A., & Ruderman, A. (2015). Analysis of a reconfigurable Fibonacci switched capacitor converter with a multiphase balanced switching. In International Conference on Power Engineering, Energy and Electrical Drives (Vol. 2015-September, pp. 164-169). [7266312] IEEE Computer Society. https://doi.org/10.1109/PowerEng.2015.7266312

Analysis of a reconfigurable Fibonacci switched capacitor converter with a multiphase balanced switching. / Junussov, Abduvakhit; Ruderman, Alex.

International Conference on Power Engineering, Energy and Electrical Drives. Vol. 2015-September IEEE Computer Society, 2015. p. 164-169 7266312.

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

Junussov, A & Ruderman, A 2015, Analysis of a reconfigurable Fibonacci switched capacitor converter with a multiphase balanced switching. in International Conference on Power Engineering, Energy and Electrical Drives. vol. 2015-September, 7266312, IEEE Computer Society, pp. 164-169, 5th IEEE International Conference on Power Engineering, Energy and Electrical Drives, POWERENG 2015, Riga, Latvia, 5/11/15. https://doi.org/10.1109/PowerEng.2015.7266312
Junussov A, Ruderman A. Analysis of a reconfigurable Fibonacci switched capacitor converter with a multiphase balanced switching. In International Conference on Power Engineering, Energy and Electrical Drives. Vol. 2015-September. IEEE Computer Society. 2015. p. 164-169. 7266312 https://doi.org/10.1109/PowerEng.2015.7266312
Junussov, Abduvakhit ; Ruderman, Alex. / Analysis of a reconfigurable Fibonacci switched capacitor converter with a multiphase balanced switching. International Conference on Power Engineering, Energy and Electrical Drives. Vol. 2015-September IEEE Computer Society, 2015. pp. 164-169
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