A comparative study of the impact of moisture on the dielectric capability of esters for large power transformers

Annual Report - Conference on Electrical Insulation and Dielectric Phenomena, CEIDP

Volumn , Issue , 2006, Pages 409-412

  Martin, D ^a   Wang, Z D ^a  

^a UNIVERSITY OF MANCHESTER   (United Kingdom)

Author keywords

[No Author keywords available]

Indexed keywords

COMPUTER NETWORKS; DIELECTRIC PROPERTIES; ELECTRIC BREAKDOWN; ELECTRIC CONDUCTIVITY; ELECTRIC INSTRUMENT TRANSFORMERS; ELECTRIC POWER TRANSMISSION; ESTERIFICATION; HETEROJUNCTION BIPOLAR TRANSISTORS; HYDROCARBONS; IONIZATION OF GASES; LIGHTNING; LUBRICATING OILS; MINERAL OILS; MINERALOGY; MINERALS; MINING; MOISTURE; OIL FILLED TRANSFORMERS; ORGANIC COMPOUNDS; PARTIAL DISCHARGES; POWER TRANSFORMERS; SILICA; SILICATE MINERALS; TRANSFORMER SUBSTATIONS;

DIELECTRIC PHENOMENON; ELECTRICAL INSULATION; LARGE POWER TRANSFORMERS;

ELECTRIC TRANSFORMER INSULATION;

EID: 49549120076     PISSN: 00849162     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/CEIDP.2006.311956     Document Type: Conference Paper

References (9)

1. V. Sokolov, D. Hanson, "Impact of Oil Properties and Characteristics on Transformer Reliability", in TechCon Conference Proceedings, Nashville, TJH2B, 2006.
2. C. Patrick McShane et al "Retrofilling aging transformers with natural ester based dielectric coolant for safety and life extension", in Cement Industry Technical Conference Proceedings, Dallas, pp. 141 - 147, IEEE, 2003.
3. I. Fofana et al "Moisture uptake of mineral oil at different air relative humidities and temperatures", in Electrical Insulation and Dielectric Phenomena Conference Proceedings, Victoria BC, vol. 1, pp. 276 - 279, IEEE, 2000.
4. H. Borsi, "Dielectric Behavior of Silicone and Ester Fluids for Use in Distribution Transformers", Transactions on Electrical Insulation, Vol. 26 No.4 pp. 755-762, IEEE, 1991.
5. Cooper Industries, Envirotemp FR3 Fluid testing guide, Waukesha, WI, USA, Cooper Industries Inc, 2004.
6. I. Fofana et al, "Fundamental Investigations on Some Transformer Liquids under Various Outdoor Conditions", Transactions on Dielectrics and Electrical Insulation, Vol. 8, No. 6, pp.1040 - 1047, IEEE, 2001.
7. T.V. Oommen, "Vegetable Oils for Liquid-Filled Transformers", Electrical Insulation Magazine, Vol. 18, No.l pp. 6 - 11, IEEE, 2002.
8. T.V Oommen et al "Biodegradable Electrical Insulation Fluids", in Transformer materials, Electrical Insulation Conference Proceedings, Illinois, USA, pp 465 - 468, IEEE, 1997.
9. L. Lewand, "Laboratory Evaluation of Several Synthetic and Agricultural-Based Dielectric Liquids", in Doble International Client Conference Proceedings, Doble, USA, 2001