A Fault Finding Analysis of Transformer Internal Defects
Authors
Yini Dai, Jiani Liu, Haipeng Jin, Hao Xu, Nan Liu, Wenjing Wang, Yuting Wang, Zhao Zhang, Bo Zhu, Yi Qu
Corresponding Author
Yini Dai
Available Online June 2018.
- DOI
- 10.2991/icmmct-18.2018.42How to use a DOI?
- Keywords
- transformer, lead wire diversion, Insulation oil, chromatographic analysis
- Abstract
Transformer is the main equipment, whose stable and reliable operation play an important role in the state grid. The process and method of finding overheating faults are illustrated through the case of a 66kV transformer internal fault. At the same time, it is verified that the gas chromatographic analysis is important for the detection of transformer defects in combination with electrical test methods such as insulation resistance, DC resistance tester, transformation ratio, dielectric loss, and capacitance.
- Copyright
- © 2018, the Authors. Published by Atlantis Press.
- Open Access
- This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).
Cite this article
TY - CONF AU - Yini Dai AU - Jiani Liu AU - Haipeng Jin AU - Hao Xu AU - Nan Liu AU - Wenjing Wang AU - Yuting Wang AU - Zhao Zhang AU - Bo Zhu AU - Yi Qu PY - 2018/06 DA - 2018/06 TI - A Fault Finding Analysis of Transformer Internal Defects BT - Proceedings of the 2018 6th International Conference on Machinery, Materials and Computing Technology (ICMMCT 2018) PB - Atlantis Press SP - 210 EP - 214 SN - 2352-5401 UR - https://doi.org/10.2991/icmmct-18.2018.42 DO - 10.2991/icmmct-18.2018.42 ID - Dai2018/06 ER -