Extracting the parameters of a common mode EMI equivalent circuit model for a drive inverter

X Gong; JA Ferreira

doi:doi:10.1109/IPEC.2010.5543356

Extracting the parameters of a common mode EMI equivalent circuit model for a drive inverter

X Gong, JA Ferreira

Research output: Chapter in Book/Conference proceedings/Edited volume › Conference contribution › Scientific › peer-review

Abstract

This paper proposes a general device-based common mode (CM) model for inverter-fed motor system that able to describe the CM conducted electromagnetic interference (EMI) propagating mechanism in the system. Numerical parameters are derived using impedance measurements. The procedure of model elements extraction is introduced systematically and is convenient to implement. The derived model makes the CM EMI characteristic of the inverter is deduced from a circuit analysis viewpoint. Variable EMI noise propagation paths are evaluated and impedances along the propagation loops inside the inverter can be reconstructed for better EMI suppression. The transfer ratio calculations under different conditions show good agreement with experimental measurements verifying the proposed modeling methodology.

Original language	English
Title of host publication	2010 International Power Electronics Conference (IPEC)
Editors	H Akagi, RW de Doncker
Place of Publication	Sapporo, Japan
Publisher	IEEE
Pages	892-899
Number of pages	8
ISBN (Print)	978-1-4244-5394-8
DOIs	https://doi.org/doi:10.1109/IPEC.2010.5543356
Publication status	Published - 2010
Event	ECCE Asia IPEC 2010, IEEE International Power Electronics Conference, Sapporo, Japan - Sapporo, Japan Duration: 21 Jun 2010 → 24 Jun 2010

Publication series

Name
Publisher	IEEE

Conference

Conference	ECCE Asia IPEC 2010, IEEE International Power Electronics Conference, Sapporo, Japan
Period	21/06/10 → 24/06/10

Keywords

conference contrib. refereed
Conf.proc. > 3 pag

Access to Document

doi:10.1109/IPEC.2010.5543356

Cite this

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title = "Extracting the parameters of a common mode EMI equivalent circuit model for a drive inverter",

abstract = "This paper proposes a general device-based common mode (CM) model for inverter-fed motor system that able to describe the CM conducted electromagnetic interference (EMI) propagating mechanism in the system. Numerical parameters are derived using impedance measurements. The procedure of model elements extraction is introduced systematically and is convenient to implement. The derived model makes the CM EMI characteristic of the inverter is deduced from a circuit analysis viewpoint. Variable EMI noise propagation paths are evaluated and impedances along the propagation loops inside the inverter can be reconstructed for better EMI suppression. The transfer ratio calculations under different conditions show good agreement with experimental measurements verifying the proposed modeling methodology.",

keywords = "conference contrib. refereed, Conf.proc. > 3 pag",

author = "X Gong and JA Ferreira",

year = "2010",

doi = "doi:10.1109/IPEC.2010.5543356",

language = "English",

isbn = "978-1-4244-5394-8",

publisher = "IEEE",

pages = "892--899",

editor = "H Akagi and {de Doncker}, RW",

booktitle = "2010 International Power Electronics Conference (IPEC)",

address = "United States",

note = "ECCE Asia IPEC 2010, IEEE International Power Electronics Conference, Sapporo, Japan ; Conference date: 21-06-2010 Through 24-06-2010",

}

Gong, X & Ferreira, JA 2010, Extracting the parameters of a common mode EMI equivalent circuit model for a drive inverter. in H Akagi & RW de Doncker (eds), 2010 International Power Electronics Conference (IPEC). IEEE, Sapporo, Japan, pp. 892-899, ECCE Asia IPEC 2010, IEEE International Power Electronics Conference, Sapporo, Japan, 21/06/10. https://doi.org/doi:10.1109/IPEC.2010.5543356

Extracting the parameters of a common mode EMI equivalent circuit model for a drive inverter. / Gong, X; Ferreira, JA.
2010 International Power Electronics Conference (IPEC). ed. / H Akagi; RW de Doncker. Sapporo, Japan: IEEE, 2010. p. 892-899.

Research output: Chapter in Book/Conference proceedings/Edited volume › Conference contribution › Scientific › peer-review

TY - GEN

T1 - Extracting the parameters of a common mode EMI equivalent circuit model for a drive inverter

AU - Gong, X

AU - Ferreira, JA

PY - 2010

Y1 - 2010

N2 - This paper proposes a general device-based common mode (CM) model for inverter-fed motor system that able to describe the CM conducted electromagnetic interference (EMI) propagating mechanism in the system. Numerical parameters are derived using impedance measurements. The procedure of model elements extraction is introduced systematically and is convenient to implement. The derived model makes the CM EMI characteristic of the inverter is deduced from a circuit analysis viewpoint. Variable EMI noise propagation paths are evaluated and impedances along the propagation loops inside the inverter can be reconstructed for better EMI suppression. The transfer ratio calculations under different conditions show good agreement with experimental measurements verifying the proposed modeling methodology.

AB - This paper proposes a general device-based common mode (CM) model for inverter-fed motor system that able to describe the CM conducted electromagnetic interference (EMI) propagating mechanism in the system. Numerical parameters are derived using impedance measurements. The procedure of model elements extraction is introduced systematically and is convenient to implement. The derived model makes the CM EMI characteristic of the inverter is deduced from a circuit analysis viewpoint. Variable EMI noise propagation paths are evaluated and impedances along the propagation loops inside the inverter can be reconstructed for better EMI suppression. The transfer ratio calculations under different conditions show good agreement with experimental measurements verifying the proposed modeling methodology.

KW - conference contrib. refereed

KW - Conf.proc. > 3 pag

U2 - doi:10.1109/IPEC.2010.5543356

DO - doi:10.1109/IPEC.2010.5543356

M3 - Conference contribution

SN - 978-1-4244-5394-8

SP - 892

EP - 899

BT - 2010 International Power Electronics Conference (IPEC)

A2 - Akagi, H

A2 - de Doncker, RW

PB - IEEE

CY - Sapporo, Japan

T2 - ECCE Asia IPEC 2010, IEEE International Power Electronics Conference, Sapporo, Japan

Y2 - 21 June 2010 through 24 June 2010

ER -

Extracting the parameters of a common mode EMI equivalent circuit model for a drive inverter

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