An equivalent complex permeability model for litz-wire windings

Conference Record - IAS Annual Meeting (IEEE Industry Applications Society)

Volumn 3, Issue , 2005, Pages 2229-2235

  Nan, Xi ^a   Sullivan, Charles R ^a  

^a DARTMOUTH COLLEGE   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

DISTANCE MEASUREMENT; ELECTRIC LOAD LOSS; FREQUENCY DOMAIN ANALYSIS; INDUCTANCE; MAGNETIC DEVICES; MAGNETIC FIELD EFFECTS; MAGNETIC PERMEABILITY; MATHEMATICAL MODELS;

HOMOGENIZATION; LITZ-WIRE; MAGNETIC COMPONENT; PROXIMITY-EFFECT LOSS;

ELECTRIC WIRE;

EID: 33745927431     PISSN: 01972618     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/IAS.2005.1518758     Document Type: Conference Paper

References (10)

1. E. C. Snelling, Soft Ferrites, Properties and Applications, Butterworths, second edition, 1988.
2. Charles R. Sullivan, "Optimal choice for number of strands in a litz-wire transformer winding", IEEE Transactions on Power Electronics, vol. 14, no. 2, pp. 283-291, 1999.
3. P. N. Murgatroyd, "Calculation of proximity losses in multistranded conductor bunches", IEE Proceedings, Part A, vol. 36, no. 3, pp. 115-120, 1989.
4. J.A. Ferreira, "Analytical computation of ac resistance of round and rectangular litz wire windings", Jan 1992.
5. N.; Reatti A.; Kazimierczuk M.K. Bartoli, M.; Noferi, "Modeling litz-wire winding losses in high-frequency power inductors".
6. Xi Nan and Charles R. Sullivan, "An improved calculation of proximity-effect loss in high frequency windings of round conductors", in 34th Annual IEEE Power Electronics Specialists Conference, 2003, vol. 2, pp. 853-860.
7. Xi Nan and Charles R. Sullivan, "Simplified high-accuarcy calculation of eddy-current loss in round-wire windings", in 35th Annual IEEE Power Electronics Specialists Conference, 2004, vol. 2, pp. 873-879.
8. Richard L. Stoll, The analysis of eddy currents, Clarendon Press. Oxford, 1974.
9. O. Moreau, L. Popiel, and J.L. Pages, "Proximity losses computation with a 2d complex permeability modelling", IEEE Transactions on Magnetics, vol. 34, pp. 3616-3619, 1998.
10. Xi Nan and Charles R. Sullivan, "A two-dimensional equivalent complex permeability model for round-wire windings", 2005.