Improved approximation for fringing permeances in gapped inductors

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

Volumn 2, Issue , 2002, Pages 932-938

  Van Den Bossche, Alex ^a   Valchev, Vencislav ^b   Filchev, Todor ^b  

^a GHENT UNIVERSITY   (Belgium)

^b TECHNICAL UNIVERSITY OF VARNA   (Bulgaria)

Author keywords

Finite element methods; Fringing coefficient; Fringing flux

Indexed keywords

APPROXIMATION THEORY; COMPUTER SIMULATION; COMPUTER SOFTWARE; ELECTRIC COILS; ELECTRIC WIRE; FINITE ELEMENT METHOD;

FRINGING FLUX;

ELECTRIC INDUCTORS;

EID: 0036443209     PISSN: 01972618     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (8)

1. Colonel Wn. McLyman, 'Transformer and inductor design handbook', Marcel Dekker, 1988.
2. P.D. Evans, B.M. Saied, 'Calculation of effective inductance of gapped core assemblies', IEE Proceeding, vol. 133, No.1 1986, pp. 41-45.
3. P.L. Chandler, X. Yan, D.J. Paterson, 'Novel high-power ferrite inductor design with improved design accuracy and overall performance', IEEE 32-nd Annual PESC-2001, Volume 4, pp. 2090-2094.
4. A. Rahmi-Kain, A. Keyhani, J. Powell, 'Minimum loss design of 100kHz inductor with liz wire', IAS Conference Proceedings, New Orleans, 1997.
5. V.C. Valchev, Alex Van den Bossche, T. Filchev, 'FEM tuned analytical approximation for fringing permeances', SCEE-2002, June, 23-28, 2002, Eindhoven, The Netherlands, in press.
6. David Meeker, Finite Element Method Magnetics (FEMM), http://femm.berlios.de/.
7. Electronics components and materials, Data handbook, Philips, 1996.
8. A.F. Hoke and C.R. Sullivan. "An Improved Two-Dimensional Numerical Modeling Method for E-Core Transformers." IEEE Applied Power Electronics Conference, Dallas, March 2002.