Proposition of individual loading guide for power transformers

IEEE Transactions on Power Delivery

Volumn 21, Issue 3, 2006, Pages 1383-1389

  Tojo, Shinichi ^a  

^a Architects and Engineers Co Ltd   (Japan)

Author keywords

Average coil winding temperature; Life loss; Loading capability; Maximum coil winding temperature; Permisible load current; Power transformer

Indexed keywords

COOLING; ELECTRIC CURRENT MEASUREMENT; ELECTRIC LOSSES; ELECTROMAGNETIC FIELD MEASUREMENT; TEMPERATURE MEASUREMENT;

AVERAGE COIL WINDING TEMPERATURE; LIFE LOSS; LOADING CAPABILITY; MAXIMUM COIL-WINDING TEMPERATURE; PERMISSIBLE LOAD CURRENT;

ELECTRIC TRANSFORMER TESTING;

EID: 33745604547     PISSN: 08858977     EISSN: None     Source Type: Journal    
DOI: 10.1109/TPWRD.2006.876979     Document Type: Article

References (9)

1. IEEE Power Engineering Society, IEEE Guide for Loading Mineral-Oil-Immersed Transformers, Apr. 1996.
2. IEC-354, Loading Guide for Oil-Immersed Power Transformers, Sep. 1991.
3. JEC 2200, Transformers, 1995.
4. "Loading Guide for Oil-Immersed Transformers," JEC Tech. Rep. 143, 1989.
5. S. Tojo, "Loading guide for individual transformer by winding temperature simulation," Trans. Inst. Elect. Eng. Jpn., vol. 121-B, no. 1, Jan. 2001.
6. S. Tojo, "Winding temperature simulation for transformer and a consideration on permissible load current," Trans. Inst. Elect. Eng. Jpn., vol. 19, no. 10, Oct. 1999.
7. S. Tojo, "Temperature rise simulation of individual transformer and the cooling effect by the summary cooler equipment," Tran. Inst. Elect. Eng. Jpn., vol. 18, no. 2, Feb. 1998.
8. K. Itami and S. Tojo, "Analysis of marine large synchronous machine and multi-machine systems," J. MESJ, vol. 12, no. 2, Feb. 1977.
9. S. Tojo, "Loading guide for individual transformers with on - load tap-changer facility and the comparison of calculation results with established loading guide and the consideration," Trans. Inst. Elect. Eng. Jpn., vol. 124-B, no. 9, Jan. 2004.