Comparison of transformer loss prediction from computed and measured flux density distribution

IEEE Transactions on Magnetics

Volumn 34, Issue 4 PART 1, 1998, Pages 1186-1188

  Moses, A J ^a  

^a CARDIFF UNIVERSITY   (United Kingdom)

Author keywords

Electrical steels; Flux distribution; Losses; Transformers

Indexed keywords

ELECTRIC TRANSFORMERS; FINITE ELEMENT METHOD; MAGNETIC CORES; MAGNETIC VARIABLES MEASUREMENT; MAGNETIZATION; MATHEMATICAL MODELS;

FLUX DENSITY DISTRIBUTION MEASUREMENT;

MAGNETIC LEAKAGE;

EID: 0032120171     PISSN: 00189464     EISSN: None     Source Type: Journal    
DOI: 10.1109/20.706473     Document Type: Article

References (11)

1. P. P. Silvester,"Effective computation models for anisotropic soft B-H curves", IEEE Trans. Mag. 27(3), 1991, pp3804-7.
2. A. J. Moses,"Problems in modelling anisotropy of electrical steels", Int. J. o/Appl. Electramag. in Mat. 3, 1992, pp 193-7.
3. G. F. Mcchler and R. S. Girgis,"Calculation of spatial loss distribution in stacked power and distribution transformer cores", IEEE PES Summer Conf., Berlin (Germany), May 1997.
4. A. Sakaida,"Effects of core material on losses in transformer cores", PhD Thesis, University of Wales, 1986.
5. M. Ardebili,"Investigation of domain refined steels in 3-phase transformer cores'", PhD Thesis, University of Wales, 1991.
6. A. J. Moses and J. Liu,"Quantification of the accuracy of different approach to modelling anisotropy of grain-oriented electrical steel", presented at SMM13 Conference, Grenoble, France, September 1997.
7. J. J. Dalton, J. Liu, A. J. Moses, D. H. Horrocks and A. Basak,"A two-dimensional single sheet tester incorporating controlled magnetization direction", J.Appl. Phys. 79(8), 1996, pp4753-5.
8. A. Ebrahimi and A. J. Moses,"Correlation between normal flux transfer from lamination to lamination during the magnetization process with static domain'structures in grain oriented 3% silicon iron", J.Appl. Phys. 70(10), 1991, pp6265-7.
9. A. 1. Moses,"Rotational magnetization - problems in experimental the theoretical studies of electrical steels and amorphous magnetic materials", IEEE Trans. Mag. 30(2), 1994, pp902-6.
10. M. A. Jones and A. J. Moses,"Comparison of the localised power loss and flux distribution in the buttand lap and mitred overlap corner configurations", IEEE Trans. Mag. 10(2), 1974, pp321-6.
11. A. J. Moses,"Effects of stresses on magnetic properties of silicon-iron laminations", J.Mat. Sci. 9, 1974, pp217-222.