DocumentCode
972078
Title
A new model for transformer saturation characteristics by including hysteresis loops
Author
Lin, Chin E. ; Wei, Jong-Bi ; Huang, Ching-Lien ; Huang, Chi-Jen
Author_Institution
Cheng Kung Univ., Tainan, Taiwan
Volume
25
Issue
3
fYear
1989
fDate
5/1/1989 12:00:00 AM
Firstpage
2706
Lastpage
2712
Abstract
A simplified analytical expression in polynomial form to determine the transformer saturation and hysteresis characteristics without field test data is presented. Higher-order approximations are simulated for comparison with transformers of various capacities. The results are compared with experiments and simulations and show very good agreement. It is possible to determine accurate transformer saturation and hysteresis characteristics with this simplified procedure
Keywords
magnetic hysteresis; power transformers; analytical expression; experiments; hysteresis characteristics; hysteresis loops; model; polynomial form; simulations; transformer saturation characteristics; Circuit faults; Extraterrestrial measurements; Magnetic hysteresis; Magnetic materials; Magnetization; Power system modeling; Power system transients; Power transformers; Testing; Transformer cores;
fLanguage
English
Journal_Title
Magnetics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9464
Type
jour
DOI
10.1109/20.24512
Filename
24512
Link To Document