This paper deals with the coil optimization of a wireless power transfer (WPT) system configuration in presence of a shield which is used to mitigate the magnetic field in the environment. The performance of the WPT system and the magnetic field shielding are investigated by simulations and measurements in a WPT demonstrator working at the frequency of automotive applications (f=20-85 kHz). The proposed innovative simulation method allows choosing the optimum shield design of a WPT system in order to assure good electrical performance and compliance with EMC and EMF safety standards.
Optimum coil configuration of wireless power transfer system in presence of shields / Cruciani, Silvano; Campi, Tommaso; Feliziani, Mauro; Maradei, Francescaromana. - ELETTRONICO. - (2015), pp. 720-725. (Intervento presentato al convegno Electromagnetic Compatibility (EMC), 2015 IEEE International Symposium on tenutosi a Dresden, Germany nel 16-22 Aug. 2015) [10.1109/ISEMC.2015.7256252].
Optimum coil configuration of wireless power transfer system in presence of shields
Silvano Cruciani;Tommaso Campi;Francescaromana Maradei
2015
Abstract
This paper deals with the coil optimization of a wireless power transfer (WPT) system configuration in presence of a shield which is used to mitigate the magnetic field in the environment. The performance of the WPT system and the magnetic field shielding are investigated by simulations and measurements in a WPT demonstrator working at the frequency of automotive applications (f=20-85 kHz). The proposed innovative simulation method allows choosing the optimum shield design of a WPT system in order to assure good electrical performance and compliance with EMC and EMF safety standards.File | Dimensione | Formato | |
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