A convenient algorithm for circuit parameters of eddy-current field based on circuit-field coupling formulation

Weinong Fu; Yiduan Chen

doi:10.1109/PESA.2013.6828258

A convenient algorithm for circuit parameters of eddy-current field based on circuit-field coupling formulation

Weinong Fu
, Yiduan Chen

The Hong Kong Polytechnic University

Research output: Chapter in book / Conference proceeding › Conference article published in proceeding or book › Academic research › peer-review

Abstract

A method to accurately extract the equivalent circuit parameters of eddy-current magnetic field is presented. Based on the solutions of the eddy-current magnetic field and electric circuit coupled model, the lumped parameters of the equivalent circuits are directly computed according to the voltage - current relationships at the terminals of windings and conductors. The merits of the proposed method are that the effects in the eddy-current field, including floating conductors, internal circuits as well as displacement current in the direction of the model depth can all be taken into account in the extracted lumped parameters.

Original language	English
Title of host publication	2013 5th International Conference on Power Electronics Systems and Applications, PESA 2013
Publisher	IEEE Computer Society
ISBN (Print)	9781479932764
DOIs	https://doi.org/10.1109/PESA.2013.6828258
Publication status	Published - 1 Jan 2013
Event	2013 5th International Conference on Power Electronics Systems and Applications, PESA 2013 - Hong Kong, Hong Kong Duration: 11 Dec 2013 → 13 Dec 2013

Conference

Conference	2013 5th International Conference on Power Electronics Systems and Applications, PESA 2013
Country/Territory	Hong Kong
City	Hong Kong
Period	11/12/13 → 13/12/13

Keywords

Circuit parameter
coupling
eddy-current
finite-element method
frequency domain
impedance
magnetic field

ASJC Scopus subject areas

Energy Engineering and Power Technology
Electrical and Electronic Engineering

More information

10.1109/PESA.2013.6828258

Cite this

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title = "A convenient algorithm for circuit parameters of eddy-current field based on circuit-field coupling formulation",

abstract = "A method to accurately extract the equivalent circuit parameters of eddy-current magnetic field is presented. Based on the solutions of the eddy-current magnetic field and electric circuit coupled model, the lumped parameters of the equivalent circuits are directly computed according to the voltage - current relationships at the terminals of windings and conductors. The merits of the proposed method are that the effects in the eddy-current field, including floating conductors, internal circuits as well as displacement current in the direction of the model depth can all be taken into account in the extracted lumped parameters.",

keywords = "Circuit parameter, coupling, eddy-current, finite-element method, frequency domain, impedance, magnetic field",

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Fu, W & Chen, Y 2013, A convenient algorithm for circuit parameters of eddy-current field based on circuit-field coupling formulation. in 2013 5th International Conference on Power Electronics Systems and Applications, PESA 2013., 6828258, IEEE Computer Society, 2013 5th International Conference on Power Electronics Systems and Applications, PESA 2013, Hong Kong, Hong Kong, 11/12/13. https://doi.org/10.1109/PESA.2013.6828258

A convenient algorithm for circuit parameters of eddy-current field based on circuit-field coupling formulation. / Fu, Weinong; Chen, Yiduan.
2013 5th International Conference on Power Electronics Systems and Applications, PESA 2013. IEEE Computer Society, 2013. 6828258.

Research output: Chapter in book / Conference proceeding › Conference article published in proceeding or book › Academic research › peer-review

TY - GEN

T1 - A convenient algorithm for circuit parameters of eddy-current field based on circuit-field coupling formulation

AU - Fu, Weinong

AU - Chen, Yiduan

PY - 2013/1/1

Y1 - 2013/1/1

N2 - A method to accurately extract the equivalent circuit parameters of eddy-current magnetic field is presented. Based on the solutions of the eddy-current magnetic field and electric circuit coupled model, the lumped parameters of the equivalent circuits are directly computed according to the voltage - current relationships at the terminals of windings and conductors. The merits of the proposed method are that the effects in the eddy-current field, including floating conductors, internal circuits as well as displacement current in the direction of the model depth can all be taken into account in the extracted lumped parameters.

AB - A method to accurately extract the equivalent circuit parameters of eddy-current magnetic field is presented. Based on the solutions of the eddy-current magnetic field and electric circuit coupled model, the lumped parameters of the equivalent circuits are directly computed according to the voltage - current relationships at the terminals of windings and conductors. The merits of the proposed method are that the effects in the eddy-current field, including floating conductors, internal circuits as well as displacement current in the direction of the model depth can all be taken into account in the extracted lumped parameters.

KW - Circuit parameter

KW - coupling

KW - eddy-current

KW - finite-element method

KW - frequency domain

KW - impedance

KW - magnetic field

UR - https://www.scopus.com/pages/publications/84904012528

U2 - 10.1109/PESA.2013.6828258

DO - 10.1109/PESA.2013.6828258

M3 - Conference article published in proceeding or book

SN - 9781479932764

BT - 2013 5th International Conference on Power Electronics Systems and Applications, PESA 2013

PB - IEEE Computer Society

T2 - 2013 5th International Conference on Power Electronics Systems and Applications, PESA 2013

Y2 - 11 December 2013 through 13 December 2013

ER -

A convenient algorithm for circuit parameters of eddy-current field based on circuit-field coupling formulation

Abstract

Conference

Keywords

ASJC Scopus subject areas

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