APPLICATION OF THE FINITE ELEMENT NETHOD TO COMPUTER SIMULATION OF ELECTROMAGNETIC AND THERMAL PROCESSES IN INDUCTION COOKERS AND HEATED DISHES

Main Article Content

M. G. Pantelyat

Abstract

In-house computer code EleFAnT2D developed at the Institute for Fundamentals and Theory in Electrical Engineering (IGTE) of the Graz University of Technology, Austria is used to compute by the Finite Element Method distributions of electromagnetic and thermal fields of household induction cookers. The code EleFAnT2D and developed numerical models are used during the Bachelor and Master students training at the Department for Electrical Apparatus, National Technical University “Kharkiv Polytechnic Institute”, Kharkiv, Ukraine. In the paper there are presented the developed mathematical and computer models, solved equations, initial and boundary conditions. Obtained numerical results are described and analyzed in detail. Numerical analysis carried out by students helped them to propose designs of various inductors of induction cookers as well as to develop in their Bachelor and Master Theses conceptual designs of induction cookers in whole. Illustrative examples are presented.

Article Details

Section
Mathematical and Calculation Physics
Author Biography

M. G. Pantelyat, Національний технічний університет «Харківський політехнічний інститут»

доцент, старший науковий співробітник

References

http://web.kpi.kharkov.ua/ea/about-the-department/

http://www.igte.tugraz.at/de/elefant/elefant.html

Carretero C., Lucia O., Acero J., Bordio J.M., Alonso R. (2011). Passive network equivalent of an induction system for domestic cookers application based on FEA tool simulation. Proc. 26th Annual IEEE Applied Power Electronics Conf. and Exposition (APEC), 6-11 March 2011, Fort Worth, Texas, USA, 1753-1758.

Carretero C., Lucia O., Acero J., Bordio J.M. (2013). Computational modeling of two partly coupled coils supplied by a double half-bridge resonant inverter for induction heating appliances. IEEE Transactions on Industrial Electronics, 60, 3092-3105.

Meng L.C., Cheng K.W.E., Chan K.W. (2009). Heating performance improvement and field study of the induction cooker. Proc. of the 3 rd Int. Conf. on Power Electronics Systems and Applications (PESA), 20-22 May 2009, Hong Kong, 313-317.

Meng L.C., Cheng K.W.E., Luk P.C.K. (2012). Field analysis of an induction cooker with square 9-coil system by applying diverse exciting pattern. Proc. 6 th IET Int. Conf. on Power Electronics, Machines and Drives (PEMD 2012), 27-29 March 2012, Bristol,

United Kingdom, 1-5.

Chari M.V.K, Salon S.J. (2000). Numerical methods in electromagnetism. New York: Academic.

Holman J.P. (2002). Heat transfer. New York: McGraw-Hill.

Rao S. (2017). The finite element method in engineering. Amsterdam: Elsevier.

Silvester P.P., Ferrari R.L. (1996). Finite elements for electrical engineers. Cambridge: Cambridge University Press.