Experimental Benchmark for Magnetic Noise and Vibrations Analysis in Electrical Machines

Emile Devillers (1, 2) , Michel Hecquet (2) , Xavier Cimetiere (2) , Jean-Philippe Lecointe (3) , Jean Le Besnerais (1) , Thierry Lubin (4)

1 EOMYS - EOMYS ENGINEERING
2 L2EP - Laboratoire d’Électrotechnique et d’Électronique de Puissance - ULR 2697
3 LSEE - Laboratoire Systèmes Electrotechniques et Environnement
4 GREEN - Groupe de Recherche en Energie Electrique de Nancy

This article presents an experimental setup dedicated to the analysis of magnetic noise and vibrations in radial flux electrical machines. Both electromagnetic excitation and structural response of the electrical machine are simplified to provide the first benchmark of the phenomenon of electromagnetically-excited noise and vibrations. The test bench properties as well as the magnetic, vibration and acoustic upcoming extensive measurements are shared to the scientific community, providing a clear reference case to compare different modeling and simulation approaches.

Mots clés: Electric machines; Magnetic forces; Noise; Vibrations; Experimental; Test bench

Domaines: Energie électrique; Electromagnétisme

Emile Devillers, Michel Hecquet, Xavier Cimetiere, Jean-Philippe Lecointe, Jean Le Besnerais, et al.. Experimental Benchmark for Magnetic Noise and Vibrations Analysis in Electrical Machines. 2018 XXIII International Conference on Electrical Machines (ICEM), Sep 2018, Alexandroupoli, Greece. ⟨10.1109/ICELMACH.2018.8506928⟩. ⟨hal-01910617⟩