Optimization of transformer overload using advanced thermal modelling

43rd International Conference on Large High Voltage Electric Systems 2010, CIGRE 2010

Volumn , Issue , 2010, Pages

  Picher, P ^a   Torriano, F ^a   Chaaban, M ^a   Gravel, S ^a   Rajotte, C ^a   Girard, B ^a  

^a HYDRO QUÉBEC   (Canada)

Author keywords

Computational fluid dynamics; Eddy loss; Fiber optic; Thermal network model; Transformer

Indexed keywords

DEVELOPMENT AND APPLICATIONS; HOTSPOT TEMPERATURE; LOW AMBIENT TEMPERATURES; SIMULATIONS AND MEASUREMENTS; THERMAL NETWORK MODELS; TRANSFORMER; TRANSFORMER OVERLOADS; WINDING TEMPERATURE INDICATORS;

COMPUTATIONAL FLUID DYNAMICS; DESIGN; FIBER OPTICS; INVESTMENTS; OPTIMIZATION; POWER TRANSFORMERS; PROBES; THERMOGRAPHY (TEMPERATURE MEASUREMENT); TRANSFORMER WINDINGS; WINDING;

DISTRIBUTED COMPUTER SYSTEMS;

EID: 84876761365     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (4)

1. J. Zhang, X. Li, "Coolant flow distribution and pressure loss in ONAN transformer windings," IEEE Transactions on Power Delivery, Vol. 19, No. 1, January 2004.
2. E.J. Kranenborg, C.O. Olsson, B.R. Samuelsson, L-A. Lundin, R.M. Missing, "Numerical study on mixed convection and thermal streaking in power transformer windings," 5th European Thermal-Sciences Conference, The Netherlands, 2008.
3. G. Swift, T.S. Molinski, W. Lehn, "A fundamental approach to transformer thermal modeling," IEEE Transactions on Power Delivery, Vol. 16, No. 2, April 2001, pages 171-177.
4. J. Aubin, Y. Langhame, "Effect of oil viscosity on transformer loading capability at low ambient temperature," IEEE Transactions on Power Delivery, Vol. 7, No. 2, April 1992.