Abstract
Magnetic fields in healthy equipment generally assume a symmetrical distribution around the axis of their excitation. The change in symmetry of these fields during a fault condition is investigated. Asymmetry in the leakage flux around a transformer winding due to an inter-turn fault is studied under various fault severity levels. A fault detection technique using leakage flux is developed based on the identified fault indicators.
| Original language | English |
|---|---|
| Title of host publication | 2016 IEEE Transportation Electrification Conference and Expo, Asia-Pacific, ITEC Asia-Pacific 2016 |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| Pages | 24-28 |
| Number of pages | 5 |
| ISBN (Electronic) | 9781509012725 |
| DOIs | |
| Publication status | Published - Jul 13 2016 |
| Externally published | Yes |
| Event | 2016 IEEE Transportation Electrification Conference and Expo, Asia-Pacific, ITEC Asia-Pacific 2016 - Busan, Korea, Republic of Duration: Jun 1 2016 → Jun 4 2016 |
Conference
| Conference | 2016 IEEE Transportation Electrification Conference and Expo, Asia-Pacific, ITEC Asia-Pacific 2016 |
|---|---|
| Country | Korea, Republic of |
| City | Busan |
| Period | 6/1/16 → 6/4/16 |
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Keywords
- dry-type
- fault diagnosis
- online monitoring
- transformer
ASJC Scopus subject areas
- Energy Engineering and Power Technology
- Electrical and Electronic Engineering
- Transportation
Cite this
Online condition monitoring and diagnosis techniques for dry type transformers incipient fault analysis through finite element modelling. / Subramaniam, Aravinth; Bhandari, Saurabh; Bagheri, Mehdi; Sivakumar, Nadarajan; Gupta, Amit Kumar; Panda, Sanjib Kumar.
2016 IEEE Transportation Electrification Conference and Expo, Asia-Pacific, ITEC Asia-Pacific 2016. Institute of Electrical and Electronics Engineers Inc., 2016. p. 24-28 7512916.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - Online condition monitoring and diagnosis techniques for dry type transformers incipient fault analysis through finite element modelling
AU - Subramaniam, Aravinth
AU - Bhandari, Saurabh
AU - Bagheri, Mehdi
AU - Sivakumar, Nadarajan
AU - Gupta, Amit Kumar
AU - Panda, Sanjib Kumar
PY - 2016/7/13
Y1 - 2016/7/13
N2 - Magnetic fields in healthy equipment generally assume a symmetrical distribution around the axis of their excitation. The change in symmetry of these fields during a fault condition is investigated. Asymmetry in the leakage flux around a transformer winding due to an inter-turn fault is studied under various fault severity levels. A fault detection technique using leakage flux is developed based on the identified fault indicators.
AB - Magnetic fields in healthy equipment generally assume a symmetrical distribution around the axis of their excitation. The change in symmetry of these fields during a fault condition is investigated. Asymmetry in the leakage flux around a transformer winding due to an inter-turn fault is studied under various fault severity levels. A fault detection technique using leakage flux is developed based on the identified fault indicators.
KW - dry-type
KW - fault diagnosis
KW - online monitoring
KW - transformer
UR - http://www.scopus.com/inward/record.url?scp=84983430776&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84983430776&partnerID=8YFLogxK
U2 - 10.1109/ITEC-AP.2016.7512916
DO - 10.1109/ITEC-AP.2016.7512916
M3 - Conference contribution
SP - 24
EP - 28
BT - 2016 IEEE Transportation Electrification Conference and Expo, Asia-Pacific, ITEC Asia-Pacific 2016
PB - Institute of Electrical and Electronics Engineers Inc.
ER -