A general approach for the analysis of the input power quality in matrix converters

Author

Casadei, Domenico ; Serra, Giovanni ; Tanl, A.

Author_Institution

Dipartimento di Ingegneria Elettrica, Bologna Univ., Italy

Volume

2

fYear

1996

fDate

23-27 Jun 1996

Firstpage

1128

Abstract

In this paper a general approach based on a linearized analysis is employed in order to determine the matrix converter performance in terms of input current quality. Considering input disturbances such as voltage unbalance and voltage distortion it is possible, by this method, to evaluate analytically the input current harmonic content. It is emphasised that the input current frequency spectrum is affected by the input current modulation law employed. By using appropriate modulation techniques it is possible to compensate or reduce the input current harmonic content. Some numerical results are given to confirm the analytical solutions

Keywords

compensation; modulation; power convertors; power supply quality; power system harmonics; harmonic content compensation; input current frequency spectrum; input current harmonic content; input current modulation; input current quality; input disturbances; input power quality analysis; linearized analysis; matrix converters; voltage distortion; voltage unbalance; Frequency; Harmonic analysis; Harmonic distortion; Matrix converters; Performance analysis; Power generation; Power harmonic filters; Power quality; Support vector machines; Voltage control;

fLanguage

English

Publisher

ieee

Conference_Titel

Power Electronics Specialists Conference, 1996. PESC '96 Record., 27th Annual IEEE

Conference_Location

Baveno

ISSN

0275-9306

Print_ISBN

0-7803-3500-7

Type

conf

DOI

10.1109/PESC.1996.548723

Filename

548723