Vibration analysis including active vibration control of a 11 kW two-pole induction motor with elastic steel frame foundation based on detailed 3D FE-models and experimental modal analyses

  • This paper describes the vibration behaviour of a small 11 kW two pole induction motor, which is mounted on an elastic steel frame foundation with an active vibration control system (AVCS). On the one hand the paper presents detailed 3D finite element models for vibration analysis and compares the vibration simulation results to vibration measurement results and on the other hand, the paper presents a comparison of different settings of the test bench-motor mounted directly on the steel frame foundation and motor mounted on the developed AVCS. Further, the comparison of experimental modal analyses with open and close control loop operation are shown to demonstrate the efficiency of the AVCS. Finally, the paper gives an outlook about the scaling of the AVCS for motors in the megawatt range.

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Metadaten
Author:Raimund Wachter, Ulrich WernerORCiD, Hans-Georg Herzog
URL / DOI:https://www.researchgate.net/publication/397130922
Editor:Raimund Wachter, Ulrich WernerORCiD, Hans-Georg Herzog
Document Type:conference proceeding (article)
Language:English
Date of first Publication:2025/09/16
Reviewed:Begutachtet/Reviewed
Release Date:2025/12/12
Tag:Active vibration control; Experimental vibration analysis; Induction motors; Numerical vibration analysis
Pagenumber:10
Konferenzangabe:13th International Conference on Vibrations in Rotating Machinery - VIRM 13, 2025, London, UK
institutes:Institut für leistungselektronische Systeme ELSYS
Research Themes:Energie & Ressourcen
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