research data . Dataset . 2020

E-NVH Benchmark - Tooth Frequency Response Functions

Degrendele, Karine; Le Besnerais, Jean; Pile, Raphael; Gning, Paul; Devillers, Emile; Wen, Xin;
Open Access English
  • Published: 17 Jun 2020
  • Publisher: Zenodo
Abstract
This dataset contains the tooth frequency response functions (TFRF) characterizing the response of an electric motor stator to the magnetic force excitation. The TFRF consists in loading a single tooth with a single load vector and measuring the response on the external yoke. However, for practical reasons, the experimental Tooth FRF are obtained by reciprocity, by impacting the external yoke with an impact hammer and measuring the tooth response with an accelerometer normalized by the injected force.
Subjects
free text keywords: e-NVH, electrical machine, vibration, magnetic force, magneto-mechanical
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