1D-Simulation and experimental validation of active vibration damping of an induction motor mounted on an elastic steel frame foundation using modified integral controllers

  • Preventing vibrations in electrical motors that are mounted on elastic foundations could help to open up operating speed ranges in which it was previously not allowed to operate as a permanent operating point. In the present paper, theoretical and practical aspects of an active vibration control of a two-pole induction motor (11 kW) mounted on a drive system and an elastic steel frame foundation are investigated. In preparation for simulating state space models with more degrees of freedom, a theoretical analysis derived from the existing test bench reduced to a two-mass-oscillator - motor, actuator and foundation - is done, to show which components are essential. Based on this analysis, simulations with a state space model and modified integral control algorithms will be discussed – in open and closed loop. Results of simulations of vibration reduction due to the control algorithm and disturbance response will be compared to experimental results from the test bench. Additionally, the power consumption of an actuator is analysed.

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Metadaten
Author:Raimund Wachter, Ulrich WernerORCiD, Hans-Georg Herzog, Christian Bauer
URL / DOI:https://past.isma-isaac.be/downloads/isma2022/proceedings/Proceedings_ISMA-USD2022.pdf
Editor:Raimund Wachter, Ulrich WernerORCiD, Hans-Georg Herzog, Christian Bauer
Document Type:conference proceeding (article)
Language:English
Date of first Publication:2022/09/12
Reviewed:Begutachtet/Reviewed
Release Date:2025/12/12
Tag:Active vibration control; Experimental validation; Induction motors; Simulation
First Page:3605
Last Page:3619
Konferenzangabe:ISMA-International Conference on Noise and Vibration Engineering, 2022, Leuven, Belgium
institutes:Institut für leistungselektronische Systeme ELSYS
Research Themes:Energie & Ressourcen
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