Title :
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
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;
Conference_Titel :
Applied Power Electronics Conference and Exposition, 2008. APEC 2008. Twenty-Third Annual IEEE
Conference_Location :
Austin, TX
Print_ISBN :
978-1-4244-1873-2
Electronic_ISBN :
1048-2334
DOI :
10.1109/APEC.2008.4522966
