Title :
Temperature Influence on Equivalent Impedance and Efficiency of Inductor Systems for Domestic Induction Heating Appliances
Author :
Carretero, C. ; Acero, J. ; Alonso, R. ; Burdío, J.M. ; Monterde, F.
Author_Institution :
Dept. Ing. Electr?nica y Comunicaciones, Universidad de Zaragoza, Mar?a de Luna 1, 50018 Zaragoza, Spain; Bosch-Siemens Home Appliances Group, Avda. de la Industria 49, 50016 Monta?ana (Zaragoza), Spain. E-mail: claudio@carretero.com
fDate :
Feb. 25 2007-March 1 2007
Abstract :
Domestic induction heating systems exhibit temperature dependence on its main characteristics. In the past, analytical expressions of the equivalent impedance and efficiency were derived for a constant temperature planar inductor coil system. In this paper, extended expressions including thermal effects are proposed and, finally, experimentally validated by means of measurements and a FEM simulation.
Keywords :
Coils; Conductivity; Copper; Frequency; Home appliances; Impedance; Inductors; Permeability; Power system modeling; Temperature dependence;
Conference_Titel :
Applied Power Electronics Conference, APEC 2007 - Twenty Second Annual IEEE
Conference_Location :
Anaheim, CA, USA
Print_ISBN :
1-4244-0713-3
DOI :
10.1109/APEX.2007.357672
