General analysis of harmonic transfer through converters

Author

Jiang, Ying ; Ekström, Åke

Author_Institution

Dept. of Electr. Power Eng., R. Inst. of Technol., Stockholm, Sweden

Volume

12

Issue

2

fYear

1997

fDate

3/1/1997 12:00:00 AM

Firstpage

287

Lastpage

293

Abstract

Harmonic transfer from DC-side to AC-side and vice-versa through a three-phase bridge power converter is treated by using space vectors. The dependency of the relative frequency of a harmonic and its sequence (positive/negative) is illustrated. It is shown that the derived relationships are valid for both voltage-source and current-source power converters. Thereby, the relationships for the frequency transformation through power converters are also valid for both voltage and current harmonics. This analytical method is validated by digital simulations with EMTP software.

Keywords

bridge circuits; circuit analysis computing; harmonic distortion; power convertors; power engineering computing; power system harmonics; software packages; circuit simulation; computer simulation; current harmonics; current-source power converter; frequency transformation; harmonic sequence; harmonics transfer; relative frequency; space vectors; three-phase bridge power converter; voltage harmonics; voltage-source power converter; Bridge circuits; Character generation; Digital simulation; EMTP; Frequency conversion; Functional analysis; Harmonic analysis; Switching converters; Switching frequency; Voltage;

fLanguage

English

Journal_Title

Power Electronics, IEEE Transactions on

Publisher

ieee

ISSN

0885-8993

Type

jour

DOI

10.1109/63.558741

Filename

558741