Computation of the AC resistance of multistranded conductor inductors with multilayers for high frequency switching converters

IEEE Transactions on Magnetics

Volumn 36, Issue 4 PART 1, 2000, Pages 831-834

  Cheng, K W E ^a,b  

^a IEEE   (Hong Kong)

^b HONG KONG POLYTECHNIC UNIVERSITY   (Hong Kong)

Author keywords

Eddy current loss; High frequency inductor; Multilayer; Multistranded wire; Switching converters

Indexed keywords

PROXIMITY EFFECT;

EDDY CURRENTS; ELECTRIC INDUCTORS; ELECTRIC WIRE; MATHEMATICAL MODELS; MULTILAYERS; OPTIMIZATION; RESONANT CIRCUITS; SKIN EFFECT;

ELECTROMAGNETIC FIELDS;

EID: 0034222084     PISSN: 00189464     EISSN: None     Source Type: Journal    
DOI: 10.1109/20.877573     Document Type: Article

References (4)

1. K. W. E. Cheng and P. D. Evans, "Calculation of winding losses in high frequency toroidal inductors using single strand conductors," IEE Proc. Electr. Power Appl., vol. 141, no. 2, pp. 52-62, March 1994.
2. P. N. Murgatroyd, "Calculation of proximity losses in multistranded conductor bunches," IEE Proc. A, vol. 136, no. 2, pp. 115-120, 1989.
3. J. A. Ferreira, "Analytical computation of AC resistance of round and rectangular litz wire windings,"IEEEProc. B, vol. 139, no. 1, pp. 21-28, 1992.
4. P. L. Dowell, "Effects of eddy currents in transformer windings," IEE Proc., vol. 113, no. 8, pp. 1387-1394, 1966.