Power transformer temperature evaluation for overloading conditions

IEEE Transactions on Power Delivery

Volumn 20, Issue 1, 2005, Pages 179-184

  Jardini, José Antonio ^a   Pereira Brittes, José Luiz ^b   Magrini, Luiz Carlos ^a   Bini, Marco A ^b   Yasuoka, Jorge ^a  

^a UNIVERSITY OF SÃO PAULO   (Brazil)

^b Companhia Paulista de Forca Luz ^*  (Brazil)

Author keywords

Overloading; Power transformer loading; Temperature

Indexed keywords

CALCULATIONS; ELECTRIC TRANSFORMER TESTING; OPTICAL CABLES; SENSORS; TEMPERATURE;

OVERLOADING; POWER TRANSFORMER LOADING;

ELECTRIC TRANSFORMER LOADS;

EID: 12544252246     PISSN: 08858977     EISSN: None     Source Type: Journal    
DOI: 10.1109/TPWRD.2004.835433     Document Type: Article

References (4)

1. Guide for Loading Mineral - Oil - Immersed Transformer, IEEE Std. C57.91-1995 IEEE, 1995.
2. International Standard Loading Guide for Oil Immersed Power Transformers, IEC 354, 1991-09.
3. "Draft Recommended Practice for Performing Temperature Rise Tests on Oil Immersed Power Transformers at Loads Beyond Nameplate Rating," IEEE, PC 57.119, 1996.
4. G. Swift, T. S. Molinski, and W. Lehn, "A fundamental approach to transformer thermal modeling - Part I: Theory and equivalent circuit," IEEE Trans. Power Del., vol. 16, no. 2, pp. 171-175, Apr. 2001.