Physical-chemical oil tests, monitoring and diagnostics of oil-filled transformers

IEEE International Conference on Conduction and Breakdown in Dielectric Liquids, ICDL

Volumn , Issue , 2002, Pages 242-247

  Gradnik, Maja Končan ^a  

^a Milan Vidmar Electric Power Research Institute   (Slovenia)

Author keywords

[No Author keywords available]

Indexed keywords

COSTS; ELECTRIC TRANSFORMER INSULATION; HEAT TRANSFER; MAINTENANCE;

FURNACE TRANSFORMERS; PHYSICAL-CHEMICAL OIL TESTS;

OIL FILLED TRANSFORMERS;

EID: 0036912443     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (18)

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2. IEC 60422 Supervision and maintenance guide for mineral insulating oils in electrical equipment, 1989
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4. IEC 60567 Guide for the sampling of gases and of oil from oil-filled electrical equipment and for the analysis of free and dissolved gases, 1992
5. M̈ollmann A., Pahlavanpour B. "New Guidelines for Interpretation of Dissolved Gas Analysis in Oil-Filled Transformers", Electra No. 186, October 1999, pp. 31-51
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9. IEC 61198 Mineral insulating oils-Methods for the determination of 2-furfural and related compounds, 1993
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14. Končan-Gradnik M., Mulej M., Varl A., A Study of Influences on the Relationship Between Furans Dissolved in Oil and Ageing of Paper of Transformer, Electroinštitut Milan Vidmar, December 1998, p. 48 (in Slovene).
15. De Pablo A., Andersson R., Knab H.-J., Pahlavanpour B., Randoux M., Serena E. And Tumiatti W.: Furanic compounds analysis as a tool for diagnostic and maintenance of oil-paper insulation system, CIGRE Symposium on Diagnostic and Maintenance techniques, Berlin 1993, Paper 110-09
16. Griffin P.J.: Experience in testing for furanic compounds in the U.S.A., Presentation to CIGRE WG 15.01, Paris, France, August 1996
17. Myers, D. and Sans, J.R. "Field studies of Furan ormation in Transformer Fluids as un Indicator of Damage to Paper Insulation", Minutes of the Fifty-Ninth Annual International Conference of Doble Clients, 1992, Sec. 10-6.1.
18. Mulej M., Končan-Gradnik M., Quality assurance system of transformer diagnostics laboratories, ICDL 2002, Provisional Subject 4, Paper Number 44.