Temperature-dependent contamination distribution between oil, paper and pressboard

Proceedings - IEEE International Conference on Dielectric Liquids

Volumn , Issue , 2011, Pages

  Linhjell, D ^a   Lundgaard, L E ^a   Selsbak, C M ^a  

^a SINTEF ENERGY RESEARCH   (Norway)

Author keywords

acidity; contamination; humidity; oil; paper; pressboard; transformer

Indexed keywords

CONTAMINATION DISTRIBUTION; DISTRIBUTION OF CONTAMINANTS; EQUILIBRIUM DISTRIBUTIONS; HIGH TEMPERATURE; MEASUREMENT UNCERTAINTY; OIL; OIL CIRCULATION; OIL-IMPREGNATED CELLULOSE; PRESSBOARD; SOLID INSULATION; TEMPERATURE DEPENDENT; TRANSFORMER;

CONTAMINATION; OIL FILLED TRANSFORMERS; POWER TRANSFORMERS; UNCERTAINTY ANALYSIS;

DIELECTRIC LIQUIDS;

EID: 80155175035     PISSN: 21533725     EISSN: 21533733     Source Type: Conference Proceeding    
DOI: 10.1109/ICDL.2011.6015455     Document Type: Conference Paper

References (6)

1. CIGRE task forsce D1.01.10 (Convenor L.Lundgaard), "Ageing of cellulose in mineral-oil insulated transformers", CIGRE, 2007, ISBN 978-2-85873-018-6. (Page 40)
2. Original data from a study carried out by Spicar, 1972, not published but extensively used anyway
3. NEK-håndbok: "Isoleroljer. Kvalitative krav, overvåkning og vedlikehold. Del 1: Transformatorer og brytere med tilhørende oljefylt utstyr". NEK 240-1: 2001 (Norwegian Electrotechnical Committee handbook on insulating liquids, in Norwegian)
4. H. P. Gasser, Ch. Krause and T. Prevost, "Water Absorption of Cellulosic Insulating Materials used in Power Transformers," Proc. of 2007 Int. Conf. on Solid Diel. (ICSD), Winchester, England, July 8-13, 2007, pp. 289 - 293.
5. S. Ingebrigtsen, M. Dahlund, W. Hansen, D. Linhjell and L. E. Lundgaard, "Solubility of Carboxylic Acids in Paper(Kraft) - Oil Insulation Systems," Proc. IEEE Conf. on Elec. Insul. And Diel. Phenomena (CEIDP), Boulder, Colorado, USA, 2004, pp. 253 - 257
6. D. Linhjell, W. Hansen, S. Ingebrigtsen and L. Lundgaard, "Moisture absorption in service aged transformer oils," Proc. Nord-IS 03, Tampere, Finland June 11-13 2003, pp. 397 - 404.