High performance tiny capacitor development using MATLAB for harmonic elimination in symmetrical full bridge circuit

C. Nithya, V. Kumarakrishnan, S. Ravi, S. Rasool Mohideen

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

1 Citation (Scopus)

Abstract

The harmonic disturbance that is caused by the double line frequency ripple power in the single phase AC/DC or DC/AC system. This issue can be eased through the installation of bulky electrolytic capacitors in the dc-link. Unfortunately, such passive filtering approach may inevitably lead to low power density and limited system lifetime. Symmetrical full-bridge circuit uses dc-link capacitors to absorb the ripple power. In this paper presents a symmetrical full bridge circuit which utilizes the dc link. Capacitors to absorb the ripple power and the additional pair of switches and a small filtering inductor. By implementing four switches, we can reduce the capacitance as 22μf/400volt. Also by the help of PI controller the switching stress reduced with stable DC link voltage. As a result, the objectives of high-efficiency power conversion can be obtained.

Original languageEnglish
Title of host publicationProceedings of the IEEE International Conference on Soft-Computing and Network Security, ICSNS 2015
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781479917525
DOIs
Publication statusPublished - Oct 5 2015
EventIEEE International Conference on Soft-Computing and Network Security, ICSNS 2015 - Coimbatore, India
Duration: Feb 25 2015Feb 27 2015

Other

OtherIEEE International Conference on Soft-Computing and Network Security, ICSNS 2015
CountryIndia
CityCoimbatore
Period2/25/152/27/15

All Science Journal Classification (ASJC) codes

  • Information Systems and Management
  • Safety, Risk, Reliability and Quality
  • Computer Networks and Communications

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    Nithya, C., Kumarakrishnan, V., Ravi, S., & Rasool Mohideen, S. (2015). High performance tiny capacitor development using MATLAB for harmonic elimination in symmetrical full bridge circuit. In Proceedings of the IEEE International Conference on Soft-Computing and Network Security, ICSNS 2015 [7292402] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ICSNS.2015.7292402