Title :
Electromagnetic signature of induction machines
Author :
Le Coat, G. ; Foggia, A. ; Bongiraud, JP ; Le Thiec, P.
Author_Institution :
Lab. de Magnetisme du Navire, CNRS, St. Martin d´´Heres, France
fDate :
9/1/1999 12:00:00 AM
Abstract :
This paper presents two methods to evaluate the electromagnetic signatures of induction machines. Measurements are particularly applied to a 2-pole and a 4-pole induction motors. First. An experimental study is developed. Then, theoretical computations are presented. The aim was to find a model able to properly represent stray magnetic fields outside the machine in order to reduce the signature
Keywords :
electromagnetic fields; finite element analysis; induction motors; machine testing; machine theory; magnetic field measurement; magnetic fields; 2-pole induction motor; 4-pole induction motor; electromagnetic signature; finite element computations; induction machines; stray magnetic fields; Electromagnetic induction; Electromagnetic launching; Electromagnetic measurements; Induction machines; Induction motors; Magnetic field measurement; Magnetic sensors; Rotors; Stators; Testing;
Journal_Title :
Energy Conversion, IEEE Transactions on
