TY  - JOUR
AU  - Daut, I. 
AU  - Ahmad, Dina M.M. 
AU  - Zakaria, S. 
AU  - Uthman, S. 
AU  - Taib, S. 
PY  - 2009
TI  - Comparison of Losses and Flux Distribution in 3 Phase 100 kVA Distribution Transformers Assembled from Various Type of T-Joint Geometry
JF  - American Journal of Applied Sciences
VL  - 3
IS  - 9
DO  - 10.3844/ajassp.2006.1990.1992
UR  - https://thescipub.com/abstract/ajassp.2006.1990.1992
AB  - This paper describes results of an investigation of the variation of power loss, building factor, flux leakage and flux distribution in 3-phase model transformer cores assembled from various type of T-joint geometry. The loss of the core with T-joint 60o was 10%, 12% and 15% better than the core with T-joint 45o, T-joint 23o and T-joint 90o respectively and 1.7 T, 50 Hz. The flux lines showed that flux penetration into the central limb was an important factor in causing the differences in performance.