Influence of temperature on frequency response analysis of transformer winding

Mehdi Bagheri; B. T. Phung; Trevor Blackburn; Ali Naderian

doi:10.1109/EIC.2013.6554198

Influence of temperature on frequency response analysis of transformer winding

Mehdi Bagheri, B. T. Phung, Trevor Blackburn, Ali Naderian

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

17 Citations (Scopus)

Abstract

Frequency Response Analysis (FRA) has been operated since last decade as a sensitive method in transformer internal defect recognition. This study has concentrated on influence of temperature variation of the transformer winding on FRA trace. An oil-free single phase model transformer involving concentric LV and HV windings is taken as a test object. The test object temperature is changed widely from low to high temperatures and the frequency response traces of the windings are recorded. In addition, a pair of winding discs including oil filled metal container is taken as another test object and its frequency response traces are recoded for various temperatures. FRA traces deviations as well as total capacitance variation due to the temperature changes in transformer windings are elaborated and discussed.

Original language	English
Title of host publication	2013 IEEE Electrical Insulation Conference, EIC 2013
Pages	40-44
Number of pages	5
DOIs	https://doi.org/10.1109/EIC.2013.6554198
Publication status	Published - 2013
Externally published	Yes
Event	31st Electrical Insulation Conference, EIC 2013 - Ottawa, ON, Canada Duration: Jun 2 2013 → Jun 5 2013

Publication series

Name	2013 IEEE Electrical Insulation Conference, EIC 2013

Other

Other	31st Electrical Insulation Conference, EIC 2013
Country/Territory	Canada
City	Ottawa, ON
Period	6/2/13 → 6/5/13

Keywords

Frequency response analysis
Moisture content
Temperature
Transformer diagnosis

ASJC Scopus subject areas

Electrical and Electronic Engineering

Access to Document

10.1109/EIC.2013.6554198

Cite this

Bagheri, M, Phung, BT, Blackburn, T & Naderian, A 2013, Influence of temperature on frequency response analysis of transformer winding. in 2013 IEEE Electrical Insulation Conference, EIC 2013., 6554198, 2013 IEEE Electrical Insulation Conference, EIC 2013, pp. 40-44, 31st Electrical Insulation Conference, EIC 2013, Ottawa, ON, Canada, 6/2/13. https://doi.org/10.1109/EIC.2013.6554198

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title = "Influence of temperature on frequency response analysis of transformer winding",

abstract = "Frequency Response Analysis (FRA) has been operated since last decade as a sensitive method in transformer internal defect recognition. This study has concentrated on influence of temperature variation of the transformer winding on FRA trace. An oil-free single phase model transformer involving concentric LV and HV windings is taken as a test object. The test object temperature is changed widely from low to high temperatures and the frequency response traces of the windings are recorded. In addition, a pair of winding discs including oil filled metal container is taken as another test object and its frequency response traces are recoded for various temperatures. FRA traces deviations as well as total capacitance variation due to the temperature changes in transformer windings are elaborated and discussed.",

keywords = "Frequency response analysis, Moisture content, Temperature, Transformer diagnosis",

author = "Mehdi Bagheri and Phung, {B. T.} and Trevor Blackburn and Ali Naderian",

year = "2013",

doi = "10.1109/EIC.2013.6554198",

language = "English",

isbn = "9781467347389",

series = "2013 IEEE Electrical Insulation Conference, EIC 2013",

pages = "40--44",

booktitle = "2013 IEEE Electrical Insulation Conference, EIC 2013",

note = "31st Electrical Insulation Conference, EIC 2013 ; Conference date: 02-06-2013 Through 05-06-2013",

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TY - GEN

T1 - Influence of temperature on frequency response analysis of transformer winding

AU - Bagheri, Mehdi

AU - Phung, B. T.

AU - Blackburn, Trevor

AU - Naderian, Ali

PY - 2013

Y1 - 2013

N2 - Frequency Response Analysis (FRA) has been operated since last decade as a sensitive method in transformer internal defect recognition. This study has concentrated on influence of temperature variation of the transformer winding on FRA trace. An oil-free single phase model transformer involving concentric LV and HV windings is taken as a test object. The test object temperature is changed widely from low to high temperatures and the frequency response traces of the windings are recorded. In addition, a pair of winding discs including oil filled metal container is taken as another test object and its frequency response traces are recoded for various temperatures. FRA traces deviations as well as total capacitance variation due to the temperature changes in transformer windings are elaborated and discussed.

AB - Frequency Response Analysis (FRA) has been operated since last decade as a sensitive method in transformer internal defect recognition. This study has concentrated on influence of temperature variation of the transformer winding on FRA trace. An oil-free single phase model transformer involving concentric LV and HV windings is taken as a test object. The test object temperature is changed widely from low to high temperatures and the frequency response traces of the windings are recorded. In addition, a pair of winding discs including oil filled metal container is taken as another test object and its frequency response traces are recoded for various temperatures. FRA traces deviations as well as total capacitance variation due to the temperature changes in transformer windings are elaborated and discussed.

KW - Frequency response analysis

KW - Moisture content

KW - Temperature

KW - Transformer diagnosis

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T3 - 2013 IEEE Electrical Insulation Conference, EIC 2013

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BT - 2013 IEEE Electrical Insulation Conference, EIC 2013

T2 - 31st Electrical Insulation Conference, EIC 2013

Y2 - 2 June 2013 through 5 June 2013

ER -

Influence of temperature on frequency response analysis of transformer winding

Abstract

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Other

Keywords

ASJC Scopus subject areas

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