A semianalytical model is derived for the description of the three-dimensional magnetic field of an array of air-cored rectangular coils. The model describes the magnetic field with Fourier series and is obtained by solving the Maxwell equations using a combination of the magnetic vector and scalar potential. The model avoids the necessity of finite element analysis and allows three-dimensional analysis between air-cored rectangular coils in contactless energy transfer systems. As an example, the model is used to calculate the magnetic coupling between an array of primary and one secondary air-cored coil.
|Title of host publication||Proceedings of the IEEE International Magnetics Conference (INTERMAG 2011), 25-29 April 2011, Taipei, Taiwan|
|Publication status||Published - 2011|
|Event||2011 IEEE International Magnetics Conference (INTERMAG 2011) - Taipei, Taiwan|
Duration: 25 Apr 2011 → 29 Apr 2011
|Conference||2011 IEEE International Magnetics Conference (INTERMAG 2011)|
|Abbreviated title||INTERMAG 2011|
|Period||25/04/11 → 29/04/11|