Open AccessAnalytical characterisation of magnetic field generated by ICPT wireless charger
Author(s) -
TriviñoCabrera A.,
Aguado J.,
González J.M.
Publication year - 2017
Publication title -
electronics letters
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.375
H-Index - 146
ISSN - 1350-911X
DOI - 10.1049/el.2017.0968
Subject(s) - wireless power transfer , wireless , magnetic field , dipole , position (finance) , field (mathematics) , electrical engineering , physics , computational physics , nuclear magnetic resonance , engineering , electronic engineering , electromagnetic coil , mathematics , telecommunications , quantum mechanics , pure mathematics , finance , economics
The analytical characterisation of the magnetic field generated by a wireless charger based on the inductively coupled power transfer technique is presented. With this tool, the magnetic field could be computed in any spatial position and no dipolar approximation is necessary to be taken. The model is contrasted with measurements performed in a 3.7 kW prototype for electric vehicle. The comparison shows that there is a good agreement between the measurements and the model.