Absorption of CO/sub 2/ and CO gases and furfural in insulating oil into paper insulation in oil-immersed transformers

@article{Kan1994AbsorptionOC,
  title={Absorption of CO/sub 2/ and CO gases and furfural in insulating oil into paper insulation in oil-immersed transformers},
  author={H. Kan and T. Miyamoto and Y. Makino and S. Namba and T. Hara},
  journal={Proceedings of 1994 IEEE International Symposium on Electrical Insulation},
  year={1994},
  pages={41-44}
}
  • H. Kan, T. Miyamoto, +2 authors T. Hara
  • Published 1994
  • Materials Science
  • Proceedings of 1994 IEEE International Symposium on Electrical Insulation
This paper relates to diagnostic methods for oil-immersed transformers. Diagnosis of internal condition of oil-immersed transformers using dissolved gas analysis technique is widely performed to monitor abnormalities in transformers or to estimate life expectancy of transformers. Carbon dioxide and carbon monoxide gases have been found to be good indicators of transformer condition. Furfural has drawn attention of experts as another good indicator since a few years ago. It is commonly observed… Expand
22 Citations

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