Dual three-winding transformer equivalent circuit matching leakage measurements

Francisco De Leon; Juan Martinez

doi:10.1109/PES.2009.5275730

Dual three-winding transformer equivalent circuit matching leakage measurements

Francisco De Leon, Juan Martinez

Electrical and Computer Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

An equivalent circuit for the leakage inductance of three-winding transformers is presented. The model is derived from the principle of duality (between electric and magnetic circuits) and matches terminal leakage inductance measurements. The circuit consists of a set of mutually coupled inductances and does not contain negative inductances. Each inductance can be computed from both: the geometrical information of the windings and from terminal leakage measurements taking two windings at a time. The new model is suitable for steady state, electromechanical transients and electromagnetic transient studies. The circuit can be assembled in any circuit simulation program such as EMTP, PSPICE, etc. programs using standard mutually coupled inductances.

Original language	English (US)
Title of host publication	2009 IEEE Power and Energy Society General Meeting, PES '09
DOIs	https://doi.org/10.1109/PES.2009.5275730
State	Published - 2009
Event	2009 IEEE Power and Energy Society General Meeting, PES '09 - Calgary, AB, Canada Duration: Jul 26 2009 → Jul 30 2009

Publication series

Name	2009 IEEE Power and Energy Society General Meeting, PES '09

Other

Other	2009 IEEE Power and Energy Society General Meeting, PES '09
Country/Territory	Canada
City	Calgary, AB
Period	7/26/09 → 7/30/09

ASJC Scopus subject areas

Energy Engineering and Power Technology
Electrical and Electronic Engineering

Access to Document

10.1109/PES.2009.5275730

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De Leon, F & Martinez, J 2009, Dual three-winding transformer equivalent circuit matching leakage measurements. in 2009 IEEE Power and Energy Society General Meeting, PES '09., 5275730, 2009 IEEE Power and Energy Society General Meeting, PES '09, 2009 IEEE Power and Energy Society General Meeting, PES '09, Calgary, AB, Canada, 7/26/09. https://doi.org/10.1109/PES.2009.5275730

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title = "Dual three-winding transformer equivalent circuit matching leakage measurements",

abstract = "An equivalent circuit for the leakage inductance of three-winding transformers is presented. The model is derived from the principle of duality (between electric and magnetic circuits) and matches terminal leakage inductance measurements. The circuit consists of a set of mutually coupled inductances and does not contain negative inductances. Each inductance can be computed from both: the geometrical information of the windings and from terminal leakage measurements taking two windings at a time. The new model is suitable for steady state, electromechanical transients and electromagnetic transient studies. The circuit can be assembled in any circuit simulation program such as EMTP, PSPICE, etc. programs using standard mutually coupled inductances.",

author = "{De Leon}, Francisco and Juan Martinez",

year = "2009",

doi = "10.1109/PES.2009.5275730",

language = "English (US)",

isbn = "9781424442416",

series = "2009 IEEE Power and Energy Society General Meeting, PES '09",

booktitle = "2009 IEEE Power and Energy Society General Meeting, PES '09",

note = "2009 IEEE Power and Energy Society General Meeting, PES '09 ; Conference date: 26-07-2009 Through 30-07-2009",

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AU - De Leon, Francisco

AU - Martinez, Juan

PY - 2009

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N2 - An equivalent circuit for the leakage inductance of three-winding transformers is presented. The model is derived from the principle of duality (between electric and magnetic circuits) and matches terminal leakage inductance measurements. The circuit consists of a set of mutually coupled inductances and does not contain negative inductances. Each inductance can be computed from both: the geometrical information of the windings and from terminal leakage measurements taking two windings at a time. The new model is suitable for steady state, electromechanical transients and electromagnetic transient studies. The circuit can be assembled in any circuit simulation program such as EMTP, PSPICE, etc. programs using standard mutually coupled inductances.

AB - An equivalent circuit for the leakage inductance of three-winding transformers is presented. The model is derived from the principle of duality (between electric and magnetic circuits) and matches terminal leakage inductance measurements. The circuit consists of a set of mutually coupled inductances and does not contain negative inductances. Each inductance can be computed from both: the geometrical information of the windings and from terminal leakage measurements taking two windings at a time. The new model is suitable for steady state, electromechanical transients and electromagnetic transient studies. The circuit can be assembled in any circuit simulation program such as EMTP, PSPICE, etc. programs using standard mutually coupled inductances.

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U2 - 10.1109/PES.2009.5275730

DO - 10.1109/PES.2009.5275730

M3 - Conference contribution

AN - SCOPUS:71849107381

SN - 9781424442416

T3 - 2009 IEEE Power and Energy Society General Meeting, PES '09

BT - 2009 IEEE Power and Energy Society General Meeting, PES '09

T2 - 2009 IEEE Power and Energy Society General Meeting, PES '09

Y2 - 26 July 2009 through 30 July 2009

ER -

Dual three-winding transformer equivalent circuit matching leakage measurements

Abstract

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