Insightful analysis of carrier PWM algorithms for direct AC-AC matrix converter based on voltage-source converter modules

Author

Neacsu, Dorin O. ; Alistar, Andrei ; Kazerani, Mehrdad

Author_Institution

SatCon Technol. Corp., Cambridge, MA, USA

Volume

1

fYear

2002

fDate

13-18 Oct. 2002

Firstpage

459

Abstract

This paper discusses the carrier PWM algorithms suitable for the direct AC-AC matrix converter composed of three three-phase voltage source converter modules. The relationship between the conjugated and nonconjugated terms from the dyadic matrix control theory and the harmonic performance of input current and output voltage are outlined through extended harmonic analysis. Furthermore, two algorithms that result in a larger output voltage capability are developed.

Keywords

AC-AC power convertors; PWM power convertors; carrier PWM algorithms; conjugated terms; direct AC-AC matrix converter; dyadic matrix control theory; extended harmonic analysis; harmonic performance; input current; nonconjugated terms; output voltage; output voltage capability; three-phase voltage source converter modules; Algorithm design and analysis; Analog-digital conversion; Capacitors; Circuit topology; Matrix converters; Pulse width modulation; Pulse width modulation converters; Reactive power; Switches; Voltage control;

fLanguage

English

Publisher

ieee

Conference_Titel

Industry Applications Conference, 2002. 37th IAS Annual Meeting. Conference Record of the

Conference_Location

Pittsburgh, PA, USA

ISSN

0197-2618

Print_ISBN

0-7803-7420-7

Type

conf

DOI

10.1109/IAS.2002.1044126

Filename

1044126