TY - GEN
T1 - 1D-Simulation and experimental validation of active vibration damping of an induction motor mounted on an elastic steel frame foundation using modified integral controllers
AU - Wachter, R.
AU - Werner, U.
AU - Herzog, H. G.
AU - Bauer, C.
N1 - Publisher Copyright:
© 2022 Proceedings of ISMA 2022 - International Conference on Noise and Vibration Engineering and USD 2022 - International Conference on Uncertainty in Structural Dynamics. All rights reserved.
PY - 2022
Y1 - 2022
N2 - 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.
AB - 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.
UR - http://www.scopus.com/inward/record.url?scp=85195985996&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:85195985996
T3 - Proceedings of ISMA 2022 - International Conference on Noise and Vibration Engineering and USD 2022 - International Conference on Uncertainty in Structural Dynamics
SP - 3605
EP - 3619
BT - Proceedings of ISMA 2022 - International Conference on Noise and Vibration Engineering and USD 2022 - International Conference on Uncertainty in Structural Dynamics
A2 - Desmet, W.
A2 - Pluymers, B.
A2 - Moens, D.
A2 - Neeckx, S.
PB - KU Leuven, Departement Werktuigkunde
T2 - 30th International Conference on Noise and Vibration Engineering, ISMA 2022 and 9th International Conference on Uncertainty in Structural Dynamics, USD 2022
Y2 - 12 September 2022 through 14 September 2022
ER -