Permanent magnet motor-drive frequency response characterization for transient phenomena and conducted EMI analysis

Author

Gries, Mark A. ; Mirafzal, Behrooz

Author_Institution

Rockwell Autom., Milwaukee, WI

fYear

2008

fDate

24-28 Feb. 2008

Firstpage

1767

Lastpage

1775

Abstract

A modeling approach is presented for conducted electromagnetic interference (EMI) analysis of permanent magnet (PM) motor-drive systems. In this modeling approach, three-phase circuits are used to represent differential-mode (DM) and common-mode (CM) behaviors of PM motors and AC cables. These models are accurate up to 10 MHz which enables analysis of conducted EMI emission of PM motor-drive systems. Experimental results are presented to confirm the validity and the precision of the presented approach.

Keywords

electromagnetic interference; motor drives; permanent magnet motors; common-mode behaviors; conducted EMI analysis; differential-mode behaviors; electromagnetic interference; permanent magnet motor-drive frequency response; three-phase circuits; transient phenomena; AC motors; Circuits; Delta modulation; Electromagnetic analysis; Electromagnetic interference; Electromagnetic modeling; Electromagnetic transients; Frequency response; Magnetic analysis; Transient analysis;

fLanguage

English

Publisher

ieee

Conference_Titel

Applied Power Electronics Conference and Exposition, 2008. APEC 2008. Twenty-Third Annual IEEE

Conference_Location

Austin, TX

ISSN

1048-2334

Print_ISBN

978-1-4244-1873-2

Electronic_ISBN

1048-2334

Type

conf

DOI

10.1109/APEC.2008.4522966

Filename

4522966