Active control of transient torsional vibrations due to run-up of a rotor machine driven by the electric motor

• Autorzy: Szolc T. , Jankowski Ł.
• Konferencja: Symposium Vibrations In Physical Systems (23 ; 28-31.05.2008 ; Będlewo koło Poznania ; Polska)
• Języki publikacji: EN

Abstrakty

EN

In the paper active control of transient torsional vibrations induced by the electric motor during run-ups of the radial compressor drive system is performed by means of couplings with the magneto-rheological fluid. The main purpose of these studies is a minimisation of vibration amplitudes in order to increase the fatigue durability of the most responsible elements. The theoretical investigations are based on a hybrid structural model of the vibrating mechanical system and sensitivity analysis of the response with respect to the damping characteristics of the control couplings.

Słowa kluczowe

EN

active control; transient vibrations; drive system; electric motor

PL

sterowanie aktywne; drgania przejściowe; układ napędowy; silnik elektryczny

• Wydawca: Poznan University of Technology. Institute of Applied Mechanics
• Czasopismo: Vibrations in Physical Systems
• Rocznik: 2008
• Tom: Vol. 23
• Strony: 341--346
• Opis fizyczny: Bibliogr. 5 poz., 1 rys., wykr.

Twórcy

autor

Szolc T.

• Institute of Fundamental Technological Research, Polish Academy of Sciences, ul. Świętokrzyska 21, 00-049 Warszawa

autor

Jankowski Ł.

• Institute of Fundamental Technological Research, Polish Academy of Sciences, ul. Świętokrzyska 21, 00-049 Warszawa

Bibliografia

• 1. B. F. Evans, A. J. Smalley, H. R. Simmons, Startup of synchronous motor drive trains: the application of transient torsional analysis of cumulative fatigue assessment, ASME Paper 85-DET-122 (1985).
• 2. T. Iwatsubo, Y. Yamamoto, R. Kawai, Start-up torsional vibration of rotating machine driven by synchronous motor, Proc. of the International Conference on Rotordynamics, IFToMM, Tokyo 1986, pp. 319-324.
• 3. P. De Choudhury, Torsional system design relative to synchronous motor start-up with a variable frequency power supply system, Proc. of the Int. Conference on Rotordynamics, IFToMM, Tokyo 1986, pp. 325-328.
• 4. P. M. Przybyłowicz, Torsional vibration control by active piezoelectric system, J. of Theoretical and Applied Mechanics, 33(4) 1995, pp. 809-823.
• 5. A. Laschet, Simulation von Antriebssystemen, Springer-Verlag, Berlin, London, New- York, Paris, Tokyo 1988.