Thermal model for power transformers dynamic loading

Conference Record of IEEE International Symposium on Electrical Insulation

Volumn 2007, Issue , 2007, Pages 214-217

  Elmoudi, A ^a   Lehtonen, M ^a   Nordman, Hasse ^b  

^a AALTO UNIVERSITY   (Finland)

^b ABB OY   (Finland)

Author keywords

[No Author keywords available]

Indexed keywords

EQUIVALENT CIRCUITS; FIBER OPTICS; FINITE ELEMENT METHOD; INSULATING OIL; PARAMETER ESTIMATION; THERMAL EFFECTS;

DYNAMIC LOADING; LOAD CYCLES; THERMAL MODELS;

POWER TRANSFORMERS;

EID: 34249662181     PISSN: 01642006     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (8)

1. IEEE Guide for loading Mineral Oil Immersed Transformers, IEEE Standard C57.19, 1995.
2. IEC Guide for loading for Oil Immersed Power Transformers, International Elctrotechnical Commission Standard, Geneve, Suisse, 1991.
3. B.C. Lesieutre W.H. Hagman J.L. Kirtley Jr., "An Improved Transformer Top Oil Temperature Model for Use in An On-Line Monitoring and Diagnostic System," IEEE Trans. on Power Delivery, vol.12, no.1 Jan 1997, pp.249-256.
4. G. Swift, T. S. Moliniski, and W. Lehn, "A Fundamental Approach to Transformer Thermal Modeling-Part I: Theory and Equivalent Circuit," IEEE Trans. Power Delivery, vol 16, No.2, Apr. 2001, pp. 171-175.
5. G. Swift, T. S. Moliniski, R. Bray, and R. Menzies, "A Fundamental Approach to Transformer Thermal Modeling-Part II: Field Verification," IEEE Trans. Power Delivery, vol. 16, No.2, Apr. 2001, pp. 176-180.
6. A. Elmoudi, M. Lehtonen, Hasse Nordman "Transformer Thermal Model Based on Thermal-Electrical Equivalent Circuit," Accepted at CMD 2006 South Korea.
7. Lates L. V., Electromagnetic calculation of Transformers and Reactors, Moscow ENERGY, 1981, pp.312-313.
8. A. Elmoudi, M. Lehtonen, "Eddy losses calculation in transformer windings using FEM," The 44th International Scientific Conference of Riga Technical University, Riga, Latvia, October 9-11, 2003, Series 4, Vol. 10, pp. 46-51.