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ID 34066
FullText URL
Author
Ogasawara, Satoshi
Akagi, Hirofumi
Abstract

This paper proposes a PWM rectifier/inverter system capable of suppressing not only supply harmonic currents but also electromagnetic interference (EMI). An active common-noise canceler (ACC) developed for this system is characterized by sophisticated connection of a common-mode transformer which can compensate for common-mode voltages produced by both PWM rectifier and inverter. As a result, the size of the common-mode transformer can be reduced to 1/3, compared with the previously proposed ACC. A prototype PWM rectifier/inverter system (2.2 kW) has been implemented and tested. Some experimental results show reduction characteristics of the supply harmonic current and EMI

Keywords
AC-DC power convertors
DC-AC power convertors
PWM invertors
PWM power convertors
electromagnetic interference
equivalent circuits
harmonic distortion
harmonics suppression
power conversion harmonics
power transformers
rectifying circuits
Note
Digital Object Identifier: 10.1109/IAS.2001.955904
Published with permission from the copyright holder. This is the institute's copy, as published in Industry Applications Conference, 2001. Thirty-Sixth IAS Annual Meeting. Conference Record of the 2001 IEEE, 30 Sept.-4 Oct. 2001, Volume 3, Pages 2015-2021.
Publisher URL:http://dx.doi.org/10.1109/IAS.2001.955904
Copyright © 2001 IEEE. All rights reserved.
Published Date
2001-10
Publication Title
Industry Applications Conference
Volume
volume3
Start Page
2015
End Page
2021
Content Type
Journal Article
language
英語
Refereed
True
DOI
Submission Path
electrical_engineering/42