Identification of equivalent multipolar electromagnetic sources by space filtering
Résumé
New sensors of magnetic induction in near field, dedicated to studies of electromagnetic compatibility, are proposed according to the principle of the Standard CISPR16-1 coils. The new coil shape allows the sensors to be sensitive to only some specific components of the multipolar expansion, which is similar to a spatial filtering. Our proposition follows previous works. By means of rotations of the spherical harmonics functions, our aim is to simplify the geometry of the sensor coils introduced before. After a description of the tools required, the design method is described. Comparative robustness studies end the article.
Domaines
Energie électrique
Origine : Fichiers produits par l'(les) auteur(s)