Fault diagnosis model of oil-immersed transformer based on Return Voltage Measurement

  title={Fault diagnosis model of oil-immersed transformer based on Return Voltage Measurement},
  author={Ming Chen and Shuilian Hu and Zhenhua Mo},
  journal={2008 China International Conference on Electricity Distribution},
One of the methods currently being investigated as a possible non-intrusive diagnostic tool for condition monitoring of power transformer and cable is the Return Voltage Measurement (RVM). Its improving ability to detect the content of water concentration and the ageing process in the insulation system can be an indicator of insulation quality and it's ageing status of the transformer. The polarization phenomenon was studied using RVM on oil-paper sample in the paper. In order to interpret its… CONTINUE READING

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Kachler, "Theory/General knowledge functional analysis diagnostic experience condition assessment. Power transformer life management a handbook for service and diagnostics

A J.
View 2 Excerpts

Das-Gupta, "Polarization ans space charge behavior of unaged and electrically aged crosslinked polyethylene

D.K.G.C. Montanari
IEEE Trans. Dielectr. Electr. Insul., • 2000
View 1 Excerpt

Modeling the polarization spectrum in composite oil / paper insulation systems "

S. M. Islam, F. G. Jota
IEEE Trans . Dielectr . Electr . Insul . • 2000

Jota, "Modeling the polarization spectrum in composite oil/paper insulation systems

P.R.S. Jota, F.G.S.M. Islam
IEEE Trans. Dielectric. Electr. Insul., • 1999
View 2 Excerpts

Practical foundation of the RVM ( recovery voltage method for oil / paper insulation diagnosis ) "

I. Hamos Csepes, R. Brooks, V. Karius
IEEE Trans . Dielectric . Electr . Insul . • 1999

Gafvert, "Dielectric response measurements in time and frequency domain on high voltage insulation with different response

U. A. Helgeson
Int. Symp. Electr. Insul. Materials, • 1998
View 1 Excerpt

Karius, "Practical foundation of the RVM (recovery voltage method for oil/paper insulation diagnosis)

G. Csepes, I. Hamos, V. R. Brooks
IEEE Conf. Electr. Insul. Dielectric Phenomena, • 1998
View 1 Excerpt

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