Switching loss characteristics of sequences involving active state division in space vector based PWM

Author

Zhao, Di ; Narayanan, G. ; Ayyanar, Raja

Author_Institution

Dept. of Electr. Eng., Arizona State Univ., Tempe, AZ, USA

Volume

1

fYear

2004

fDate

2004

Firstpage

479

Abstract

This paper analyzes the switching loss characteristics of sequences involving division of active state duration in space vector based PWM. This analysis, together with the THD performance of the different sequences, reported recently, is used to design new hybrid PWM techniques for induction motor drives, which result in simultaneous reduction in both THD as well as inverter switching losses. Experimental results are presented to demonstrate the feasibility and advantages of the proposed PWM techniques.

Keywords

PWM invertors; harmonic distortion; induction motor drives; power conversion harmonics; switching convertors; THD performance; active state division; current ripple; induction motor drives; inverter switching loss; space vector PWM; switching loss characteristics; Functional analysis; Induction motor drives; Performance analysis; Performance loss; Pulse width modulation; Pulse width modulation converters; Pulse width modulation inverters; Space vector pulse width modulation; Switching loss; Voltage;

fLanguage

English

Publisher

ieee

Conference_Titel

Applied Power Electronics Conference and Exposition, 2004. APEC '04. Nineteenth Annual IEEE

Print_ISBN

0-7803-8269-2

Type

conf

DOI

10.1109/APEC.2004.1295851

Filename

1295851