This technical bibliography comes from EOMYS technical training on the experimental characterization of magnetic noise and vibrations in electric drives. It is regularly updated based on EOMYS consulting experience in the assessment and control of e-NVH in electrical machines and drives.
Troubleshooting noise and vibration issues in electric drives requires a specialized experimental NVH test campaign with special post processing. The interpretations of measured spectrograms can also help identifying all gaps between reality and simulation (e.g. mechanical / magnetic asymmetries, tolerances). Testing is necessary to build a reliable 3D FEA mechanical model of the electric drive. Once a realistic 3D FEA model is built after fitting the CAE methodology with experiments, it can be used during the e-NVH virtual prototyping process using Manatee software.
For more information on EOMYS technical training offer, please visit www.training.eomys.com
[G1] PCB website (https://www.pcb.com)
[G2] BOESING (M.), KASPER (K. A.) et DE WONKER (R.W.), Vibration excitation in an electric traction motor for a hybrid electric vehicle, conférence InterNoise 2008
[G3] J. LE BESNERAIS, P. PELLEREY, V. LANFRANCHI and M. HECQUET, Bruit acoustique d’origine magnétique dans les machines synchrones (in French), Techniques de l’Ingénieur, 2014
[G4] J.LE BESNERAIS, Reduction of audible noise due to magnetic forces in PWM-supplied induction machines – low-noise design rules and multiobjective optimization, PhD thesis, Ecole Centrale Lille, France, 2008
[G5] B.J. Scwartz and M.H. Richardson, Experimental modal analysis, CSI Reliability Week, Orlando FL, 1999.
[G6] The fundamentals of Modal Testing, Application Note 243-3, Agilent Technologies.
[G7] P. Avitabile, Experimental modal analysis (asimple non-mathematical presentation), Sound&Vibration Magazine.
[G8] F. Gautier, Lectures notes, ENSIM.
[G9] M.S. Carmeli et al, Electromagnetic vibration and noise analysis of an external rotor permanent magnet motor, SPEEDAM 2006
[G10] M. Sarrazin, « Signature analysis of Switched Reluctance and Permanent Magnet electric vehicle drive”, 2014
[G11] http://www.reins.co.za/gallery/educational-pdfs-Structural_Testing_Part_2_-_br050712.pdf
[G12] Q. SOURON, J. LE BESNERAIS, M. HECQUET, Analysis of electromagnetically-induced vibrations of electrical machines based on spatiogram technique, ISEF, 2015
[G13] K. DEGRENDELE, E. DEVILLERS, J. LE BESNERAIS, G. COUSIN, Advanced experimental NVH analysis of e-powertrains under electromagnetic excitations, EVS32, 2019
[G14] OROS website (https://youtu.be/ng5QAzAHt84)
[G15] S. Ueda, K. Honda, T. Ikimi, M. Hombu, and A. Ueda, “Magnetic noise reduction technique for an AC motor driven by a PWM inverter,” IEEE Trans. Power Electron., vol. 6, no. 3, pp. 470–475, Jul. 1991.
[G16] Swanson, Erik et al. “A practical review of rotating machinery critical speeds and modes.” Sound and Vibration 39 (2005): 10-17.