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 |
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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 |
Keywords
- on-line frequency response analysis
- transformer bushing
- winding deformation
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Electrical and Electronic Engineering