Partial discharge localization and classification using acoustic emission analysis in power transformer

Ezatollah Mohammadi; Mehdi Niroomand; Mahdie Rezaeian; Zahra Amini

doi:10.1109/INTLEC.2009.5351926

Partial discharge localization and classification using acoustic emission analysis in power transformer

Ezatollah Mohammadi^*, Mehdi Niroomand, Mahdie Rezaeian, Zahra Amini

^*Corresponding author for this work

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

14 Citations (Scopus)

Abstract

Transformers are a major capital item and the cost of a failure is high both in direct costs and downtime. For this reason they are monitored using a variety of methods. Partial discharges in power transformers are often a predecessor of a serious fault for this reason. Partial discharge measurements are an important diagnostic tool to monitor the insulation condition of a transformer. For on-line measurements, a detection method based on the acoustic signals emitted by the discharging source is used and can be detected. Moreover, the acoustic technique offers the possibility to locate and identify the PD source. This paper covers general aspects of acoustic methods for PD detection and localization in time, frequency and time-frequency domain.

Original language	English
Title of host publication	INTELEC 2009 - 31st International Telecommunications Energy Conference
Place of Publication	Piscataway, NJ
Publisher	Institute of Electrical and Electronics Engineers (IEEE)
Pages	1-6
Number of pages	6
ISBN (Print)	9781424424900
DOIs	https://doi.org/10.1109/INTLEC.2009.5351926
Publication status	Published - 2009
Externally published	Yes
Event	31st International Telecommunications Energy Conference, INTELEC 2009 - Incheon, Korea, Republic of Duration: 18 Oct 2009 → 22 Oct 2009

Other

Other	31st International Telecommunications Energy Conference, INTELEC 2009
Country/Territory	Korea, Republic of
City	Incheon
Period	18/10/09 → 22/10/09

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10.1109/INTLEC.2009.5351926

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Mohammadi, E., Niroomand, M., Rezaeian, M., & Amini, Z. (2009). Partial discharge localization and classification using acoustic emission analysis in power transformer. In INTELEC 2009 - 31st International Telecommunications Energy Conference (pp. 1-6). Article 5351926 Institute of Electrical and Electronics Engineers (IEEE). https://doi.org/10.1109/INTLEC.2009.5351926

@inproceedings{6c69e83226cb45739d1b55dcebe19010,

title = "Partial discharge localization and classification using acoustic emission analysis in power transformer",

abstract = "Transformers are a major capital item and the cost of a failure is high both in direct costs and downtime. For this reason they are monitored using a variety of methods. Partial discharges in power transformers are often a predecessor of a serious fault for this reason. Partial discharge measurements are an important diagnostic tool to monitor the insulation condition of a transformer. For on-line measurements, a detection method based on the acoustic signals emitted by the discharging source is used and can be detected. Moreover, the acoustic technique offers the possibility to locate and identify the PD source. This paper covers general aspects of acoustic methods for PD detection and localization in time, frequency and time-frequency domain.",

author = "Ezatollah Mohammadi and Mehdi Niroomand and Mahdie Rezaeian and Zahra Amini",

year = "2009",

doi = "10.1109/INTLEC.2009.5351926",

language = "English",

isbn = "9781424424900",

pages = "1--6",

booktitle = "INTELEC 2009 - 31st International Telecommunications Energy Conference",

publisher = "Institute of Electrical and Electronics Engineers (IEEE)",

address = "United States",

note = "31st International Telecommunications Energy Conference, INTELEC 2009 ; Conference date: 18-10-2009 Through 22-10-2009",

}

Mohammadi, E, Niroomand, M, Rezaeian, M & Amini, Z 2009, Partial discharge localization and classification using acoustic emission analysis in power transformer. in INTELEC 2009 - 31st International Telecommunications Energy Conference., 5351926, Institute of Electrical and Electronics Engineers (IEEE), Piscataway, NJ, pp. 1-6, 31st International Telecommunications Energy Conference, INTELEC 2009, Incheon, Korea, Republic of, 18/10/09. https://doi.org/10.1109/INTLEC.2009.5351926

Partial discharge localization and classification using acoustic emission analysis in power transformer. / Mohammadi, Ezatollah; Niroomand, Mehdi; Rezaeian, Mahdie et al.
INTELEC 2009 - 31st International Telecommunications Energy Conference. Piscataway, NJ: Institute of Electrical and Electronics Engineers (IEEE), 2009. p. 1-6 5351926.

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

TY - GEN

T1 - Partial discharge localization and classification using acoustic emission analysis in power transformer

AU - Mohammadi, Ezatollah

AU - Niroomand, Mehdi

AU - Rezaeian, Mahdie

AU - Amini, Zahra

PY - 2009

Y1 - 2009

N2 - Transformers are a major capital item and the cost of a failure is high both in direct costs and downtime. For this reason they are monitored using a variety of methods. Partial discharges in power transformers are often a predecessor of a serious fault for this reason. Partial discharge measurements are an important diagnostic tool to monitor the insulation condition of a transformer. For on-line measurements, a detection method based on the acoustic signals emitted by the discharging source is used and can be detected. Moreover, the acoustic technique offers the possibility to locate and identify the PD source. This paper covers general aspects of acoustic methods for PD detection and localization in time, frequency and time-frequency domain.

AB - Transformers are a major capital item and the cost of a failure is high both in direct costs and downtime. For this reason they are monitored using a variety of methods. Partial discharges in power transformers are often a predecessor of a serious fault for this reason. Partial discharge measurements are an important diagnostic tool to monitor the insulation condition of a transformer. For on-line measurements, a detection method based on the acoustic signals emitted by the discharging source is used and can be detected. Moreover, the acoustic technique offers the possibility to locate and identify the PD source. This paper covers general aspects of acoustic methods for PD detection and localization in time, frequency and time-frequency domain.

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U2 - 10.1109/INTLEC.2009.5351926

DO - 10.1109/INTLEC.2009.5351926

M3 - Conference proceeding contribution

AN - SCOPUS:77950160946

SN - 9781424424900

SP - 1

EP - 6

BT - INTELEC 2009 - 31st International Telecommunications Energy Conference

PB - Institute of Electrical and Electronics Engineers (IEEE)

CY - Piscataway, NJ

T2 - 31st International Telecommunications Energy Conference, INTELEC 2009

Y2 - 18 October 2009 through 22 October 2009

ER -

Partial discharge localization and classification using acoustic emission analysis in power transformer

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