Title :
A Novel winding topology applied for a self-shielding induction cooker
Author :
Copt, Florian ; Auvigne, Christophe ; Winter, Christophe ; Perriard, Yves
Author_Institution :
Integrated Actuators Lab. (LAI), Ecole Polytech. Fed. de Lausanne (EPFL), Neutchatel, Switzerland
Abstract :
In this paper, the magnetic coupling between an induction cooker and a metallic pot is studied for various winding topologies. Effects of the winding orientation on the power transfer capability and on the emitted magnetic field under the cooker are discussed and compared. A novel topology inspired by permanent magnet Halbach array is proposed. This consists in coupling in both horizontal and vertical directions and to create an asymmetric field in order to reduce the emission under the cooker.
Keywords :
domestic appliances; emitted magnetic field; magnetic coupling; metallic pot; permanent magnet Halbach array; power transfer capability; self-shielding induction cooker; winding topology; Coils; Copper; Couplings; Iron; Resistance; Topology; Windings;
Conference_Titel :
Electrical Machines and Systems (ICEMS), 2013 International Conference on
Conference_Location :
Busan
Print_ISBN :
978-1-4799-1446-3
DOI :
10.1109/ICEMS.2013.6754562
