A new approach for harmonic analysis of three-phase current-type PWM converters

Author

Dahono, Pekik Argo ; Purwadi, Agus ; Kataok, Teruo

Author_Institution

Dept. of Electr. Eng., Bandung Inst. of Technol., Indonesia

Volume

2

fYear

1997

fDate

5-9 Oct 1997

Firstpage

1487

Abstract

A new approach for analysis and minimization of harmonics on the input and output sides of three-phase current-type AC/DC PWM converters is proposed in this paper. The proposed approach is based on the dual relationships between voltage-type and current-type three-phase PWM converters. Analysis results show that analysis and control methods that have been developed for voltage-type PWM converters can also be applied to the current-type ones. By using the proposed approach, the harmonics on the input and output sides of current-type PWM converters can be calculated easily without using a conventional Fourier series approach which is time consuming and complex. The analysis results are useful in designing the input and output sides filters

Keywords

AC-DC power convertors; PWM power convertors; filters; harmonic analysis; power system harmonics; analysis methods; control methods; dual relationships; harmonic analysis; harmonics minimisation; input side filter design; input side harmonics; output side filter design; output side harmonics; three-phase current-type AC/DC PWM converters; three-phase current-type PWM converters; voltage-type PWM converters; Analog-digital conversion; DC-DC power converters; Equivalent circuits; Harmonic analysis; Minimization; Power harmonic filters; Pulse width modulation; Pulse width modulation converters; Pulse width modulation inverters; Voltage control;

fLanguage

English

Publisher

ieee

Conference_Titel

Industry Applications Conference, 1997. Thirty-Second IAS Annual Meeting, IAS '97., Conference Record of the 1997 IEEE

Conference_Location

New Orleans, LA

ISSN

0197-2618

Print_ISBN

0-7803-4067-1

Type

conf

DOI

10.1109/IAS.1997.629050

Filename

629050