Title :
Comparison of filter components of back-to-back and matrix converter by analytical estimation of ripple quantities
Author :
Sahoo, Abhaya Kumar ; Basu, Kaustav ; Mohan, Ned
Author_Institution :
Dept. of Electr. & Comput. Eng., Univ. of Minnesota, Minneapolis, MN, USA
Abstract :
This paper presents an analysis and comprehensive comparison between the passive filter component requirements of a matrix converter and a DC-link based back-to-back converter. Proper design of the filter components requires the estimation of the switching frequency components present in various voltages and currents. An accurate estimation of different ripple quantities is presented by simple analytical expressions and verified by MATLAB/Simulink simulations. The filters are designed and a quantitative comparison of the passive components is done.
Keywords :
matrix convertors; passive filters; power filters; switching convertors; MATLAB-Simulink simulations; dc-link based back-to-back converter; matrix converter; passive filter component requirements; ripple quantities; switching frequency components; Capacitors; Harmonic analysis; Matrix converters; Modulation; Switches; Switching frequency; Vectors; Back-to-back converter (B-BC); Matrix converter (MC); total harmonic distortion (THD);
Conference_Titel :
Industrial Electronics Society, IECON 2013 - 39th Annual Conference of the IEEE
Conference_Location :
Vienna
DOI :
10.1109/IECON.2013.6699917
