Sensitivity of transformer's hottest-spot and equivalent aging to selected parameters

IEEE Transactions on Power Delivery

Volumn 17, Issue 4, 2002, Pages 996-1001

  Peterchuck, Doug ^a,b   Pahwa, Anil ^a  

^a Kansas State University   (United States)

^b Substation Department   (United States)

Author keywords

Insulation aging; Monte Carlo methods; Power transformer; Transformer windings

Indexed keywords

COMPUTER SIMULATION; ELECTRIC TRANSFORMER INSULATION; ELECTRIC TRANSFORMER LOADS; MONTE CARLO METHODS; PROBABILITY DISTRIBUTIONS; SENSITIVITY ANALYSIS; TRANSFORMER WINDINGS;

POWER TRANSFORMERS;

ELECTRIC TRANSFORMERS;

EID: 0036815034     PISSN: 08858977     EISSN: None     Source Type: Journal    
DOI: 10.1109/TPWRD.2002.803708     Document Type: Article

References (6)

1. "IEEE guide for loading mineral oil-immersed transformers,", ANSI/IEEE C57.91-1995.
2. D. Woodcock, "Transformers get new lease on life," Elec. Light Power, vol. 75, no. 5, p. 23(1), May 1997.
3. L.W. Pierce, "Predicting liquid filled transformer loading capability," IEEE Trans. Ind. Appli., vol. 30, pp. 170-178, Jan./Feb. 1994.
4. _, "An investigation of the thermal performance of an oil filled transformer winding," IEEE Trans. Power Delivery, vol. 7, pp. 1347-1358, July 1992.
5. J. Aubin and T. Langhame, "Effect of oil viscosity on transformer loading capability at low ambient temperatures," IEEE Trans. Power Delivery, vol. 7, pp. 516-524, Apr. 1992.
6. D. Peterchuck, "Transformer thermal prediction and hot-spot sensitivity," Masters thesis, Kansas State Univ., Manhattan, KS, May 2000.