Analytical estimation of input RMS current ripple and input filter design of matrix converter

Ashish Kumar Sahoo, Kaushik Basu, Ned Mohan

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

5 Scopus citations

Abstract

A filter is required to remove the high frequency switching ripple present in the input current of the matrix converter. A design procedure for a single stage L-C filter is presented in this paper based on the specifications of allowable ripple in the grid current and distortion in the input voltage of the matrix converter. This requires an accurate estimation of the ripple component present in input line current. An analytical method to estimate this switching ripple is presented, and the converter is modeled for fundamental frequency. A damping resistor is designed to damp the oscillations due to LC resonance, with minimum power loss. The converter is simulated in MATLAB/Simulink and the filter design results are verified.

Original languageEnglish (US)
Title of host publicationPEDES 2012 - IEEE International Conference on Power Electronics, Drives and Energy Systems
DOIs
StatePublished - 2012
Event2012 IEEE International Conference on Power Electronics, Drives and Energy Systems, PEDES 2012 - Bengaluru, Karnataka, India
Duration: Dec 16 2012Dec 19 2012

Publication series

NamePEDES 2012 - IEEE International Conference on Power Electronics, Drives and Energy Systems

Other

Other2012 IEEE International Conference on Power Electronics, Drives and Energy Systems, PEDES 2012
CountryIndia
CityBengaluru, Karnataka
Period12/16/1212/19/12

Keywords

  • Indirect matrix converter
  • Input RMS ripple
  • input power factor
  • total harmonic distortion

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    Sahoo, A. K., Basu, K., & Mohan, N. (2012). Analytical estimation of input RMS current ripple and input filter design of matrix converter. In PEDES 2012 - IEEE International Conference on Power Electronics, Drives and Energy Systems [6484334] (PEDES 2012 - IEEE International Conference on Power Electronics, Drives and Energy Systems). https://doi.org/10.1109/PEDES.2012.6484334