Title :
Frequency-dependent resistance in Litz-wire planar windings for all-metal domestic induction heating appliances
Author :
Acero, J. ; Burdio, J.M. ; Barragan, L.A. ; Puyal, D. ; Alonso, R.
Author_Institution :
Dept. Ingenieria Electronica y Communicaciones, Zaragoza Univ.
Abstract :
In this paper the frequency-dependent resistance in Litz-wires planar windings for all-metal domestic induction heating appliances is analyzed. For planar inductors, where size is not an essential constraint, an analytical model is developed based on the superposition of different loss effects in the wire, several inductors were constructed and results with both nonloaded and loaded inductors are compared with theoretical predictions
Keywords :
domestic appliances; induction heating; inductors; windings; wires (electric); Litz-wire planar winding; analytical model; frequency-dependent resistance; metal domestic induction heating appliance; planar inductor; Analytical models; Frequency; Home appliances; Inductors; Magnetic analysis; Magnetic flux; Magnetic separation; Power transformer insulation; Resistance heating; Wire;
Conference_Titel :
Applied Power Electronics Conference and Exposition, 2005. APEC 2005. Twentieth Annual IEEE
Conference_Location :
Austin, TX
Print_ISBN :
0-7803-8975-1
DOI :
10.1109/APEC.2005.1453174
