A comparative evaluation of harmonic reduction techniques in three-phase utility interface of power electronic loads

Author

Rastogi, Mukul ; Naik, Rajendra ; Mohan, Ned

Author_Institution

Dept. of Electr. Eng., Minnesota Univ., Minneapolis, MN, USA

Volume

30

Issue

5

fYear

1994

Firstpage

1149

Lastpage

1155

Abstract

Power electronic loads inject harmonic currents into the utility system. This paper presents a comparative evaluation of harmonic reduction techniques which satisfy the current harmonic limits specified by the IEEE Standard 519, and at the same time provide a regulated DC output voltage. The techniques considered include active and hybrid filters, and various current waveshaping approaches for a three-phase utility interface. These techniques are compared in terms of their complexity (number of switches) and their component ratings. Based on the application requirements and the cost of active and passive components, this paper enables the estimation of the minimum cost topology

Keywords

active filters; load (electric); power electronics; power system harmonics; standards; switching circuits; IEEE Standard 519; active components; active filters; component ratings; current waveshaping; harmonic currents injection; harmonic reduction techniques; hybrid filters; minimum cost topology estimation; passive components; power electronic loads; regulated DC output voltage; three-phase utility interface; Costs; Inductors; Industry Applications Society; Power electronics; Power harmonic filters; Power system harmonics; Power system reliability; Power transformer insulation; Switches; Voltage;

fLanguage

English

Journal_Title

Industry Applications, IEEE Transactions on

Publisher

ieee

ISSN

0093-9994

Type

jour

DOI

10.1109/28.315225

Filename

315225