Abstract
Power transformers are a key component of the electricity supply grid. Monitoring and assessment of their condition has always been of great concern [1]. In critical situations, transformer failures can cause irreversible damage and considerable financial loss to the grid stakeholders or even the end-users [2], [3]. In this regard, mechanical defects are considered a major problem in distribution and power transformers [4]. Consequently various diagnostic techniques have been developed to identify transformer mechanical defects and winding deformation.
| Original language | English |
|---|---|
| Article number | 8014389 |
| Pages (from-to) | 32-39 |
| Number of pages | 8 |
| Journal | IEEE Electrical Insulation Magazine |
| Volume | 33 |
| Issue number | 5 |
| DOIs | |
| Publication status | Published - Sep 1 2017 |
| Externally published | Yes |
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Keywords
- on-line frequency response analysis
- transformer bushing
- winding deformation
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Electrical and Electronic Engineering
Cite this
Loss of low-frequency data in on- line frequency response analysis of transformers. / Bagheri, Mehdi; Nezhivenko, Svyatoslav; Phung, B. T.
In: IEEE Electrical Insulation Magazine, Vol. 33, No. 5, 8014389, 01.09.2017, p. 32-39.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Loss of low-frequency data in on- line frequency response analysis of transformers
AU - Bagheri, Mehdi
AU - Nezhivenko, Svyatoslav
AU - Phung, B. T.
PY - 2017/9/1
Y1 - 2017/9/1
N2 - Power transformers are a key component of the electricity supply grid. Monitoring and assessment of their condition has always been of great concern [1]. In critical situations, transformer failures can cause irreversible damage and considerable financial loss to the grid stakeholders or even the end-users [2], [3]. In this regard, mechanical defects are considered a major problem in distribution and power transformers [4]. Consequently various diagnostic techniques have been developed to identify transformer mechanical defects and winding deformation.
AB - Power transformers are a key component of the electricity supply grid. Monitoring and assessment of their condition has always been of great concern [1]. In critical situations, transformer failures can cause irreversible damage and considerable financial loss to the grid stakeholders or even the end-users [2], [3]. In this regard, mechanical defects are considered a major problem in distribution and power transformers [4]. Consequently various diagnostic techniques have been developed to identify transformer mechanical defects and winding deformation.
KW - on-line frequency response analysis
KW - transformer bushing
KW - winding deformation
UR - http://www.scopus.com/inward/record.url?scp=85028934374&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85028934374&partnerID=8YFLogxK
U2 - 10.1109/MEI.2017.8014389
DO - 10.1109/MEI.2017.8014389
M3 - Article
VL - 33
SP - 32
EP - 39
JO - IEEE Electrical Insulation Magazine
JF - IEEE Electrical Insulation Magazine
SN - 0883-7554
IS - 5
M1 - 8014389
ER -