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“Modeling and Parameter Identification of Deflections in Planetary Stage of Wind Turbine Gearbox”

Authors: Morten Haastrup, Michael R. Hansen, Morten K. Ebbesen and Ole . Mouritsen,
Affiliation: Vestas Wind Systems A/S, University of Agder and Aalborg University
Reference: 2012, Vol 33, No 1, pp. 1-11.

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Keywords: Flexible bodies, wind turbine, Multibody dynamics, parameter identification

Abstract: The main focus of this paper is the experimental and numerical investigation of a 750kW wind turbine gearbox. A detailed model of the gearbox with main shaft has been created using MSC.Adams. Special focus has been put on modeling the planet carrier (PLC) in the gearbox. For this purpose experimental data from a drive train test set up has been analyzed using parameter identification to quantify misalignments. Based on the measurements a combination of main shaft misalignment and planet carrier deflection has been identified. A purely numerical model has been developed and it shows good accordance with the experimental data.

PDF PDF (2176 Kb)        DOI: 10.4173/mic.2012.1.1



DOI forward links to this article:
  [1] Niels Leergaard Pedersen and Martin Felix Jrgensen (2014), doi:10.1016/j.compstruc.2014.01.023
  [2] S. Struggl, V. Berbyuk and H. Johansson (2014), doi:10.1002/we.1721
  [3] Christopher Okechukwu Izelu and Iyabo Seyefa Oghenevwaire (2014), doi:10.1109/ICRERA.2014.7016452
  [4] Bo Wang, Melanie Michon, Rob Holehouse and Kais Atallah (2015), doi:10.1109/ECCE.2015.7309791
  [5] Dariusz D browski and Anand Natarajan (2017), doi:10.1002/we.2098


References:
[1] AGMA. (1989). Geometry factors for determining the pitting resistance and bending strength of spur, helical, and herringbone gear teeth, ANSI/AGMA Standard 908--B86.
[2] Al-shyyab, A. Kahraman, A. (2007). A non-linear dynamic model for planetary gear sets, Proceedings of the Institution of Mechanical Engineers, Part K: Journal of Multi-body Dynamics December 1, 221:567--576 doi:10.1243/14644193JMBD92
[3] Blankenship, G.W. Singh, R. (1995). A new gear mesh interface dynamic model to predict multi-dimensional force coupling and excitation, Mechanism and Machine Theory, 30(1):43--57 doi:10.1016/0094-114X(94)00018-G
[4] Ebrahimi, S. Eberhard, P. (2006). Rigid-elastic modeling of meshing gear wheels in multibody systems, Multibody System Dynamics, 16:55--71 doi:10.1007/s11044-006-9021-7
[5] Haastrup, M., Hansen, M.R., Ebbesen, M.K. (2011). Modeling of wind turbine gearbox mounting, Modeling, Identification and Control, 3.4:141--149 doi:10.4173/mic.2011.4.2
[6] Haastrup, M., Hansen, M.R., Mouritsen, O.. (2010). Effect of introducing flexible bodies in multi body dynamics, Nordic Seminar on Computational Mechanics.
[7] Kabus, S., Hansen, M.R., Mouritsen, O.. (2011). A new high performance method for evaluating contacts in time domain rolling bearing simulations, Journal of Tribology.submitted on August 10. 2011.
[8] Kahraman, A. (1994). Planetary gear train dynamics, Journal of Mechanical Design, 11.3:713--720 doi:10.1115/1.2919441
[9] Lin, J. Parker, R.G. (1999). Analytical characterization of the unique properties of planetary gear free vibration, Transactions of the ASME, 121:316--321.
[10] Lundvall, O., Strmberg, N., Klarbring, A. (2004). A flexible multi-body approach for frictional contact in spur gears, Journal of Sound and Vibration, 27.3:479--499 doi:10.1016/j.jsv.2003.10.057
[11] MSC Germany (2011). Adams/Gear AT manual, .
[12] MSC Software (2010). Welcome to Adams/Flex, .
[13] zgven, H.N. Houser, D. (1998). Mathematical models used in gear dynamics-a review, Journal of Sound and Vibration, 121(3):383 -- 411 doi:10.1016/S0022-460X(88)80365-1
[14] Parker, R.G., Agashe, V., Vijayakar, S.M. (2000). Dynamic response of a planetary gear system using a finite element/contact mechanics model, Transactions of the ASME, 122:304--310.
[15] Parker, R.G., Vijayakar, S.M., Imajo, T. (2000). Non-linear dynamic response of a spur gear pair: modelling and experimental comparisons, Journal of Sound and Vibration, 23.3:435--455.
[16] Rigaud, E., Sabot, J., Perret-Liaudet, J. (2006). Effects of gearbox design parameters on the vibratory response of its housing, Hyper Articles en Ligne.


BibTeX:
@article{MIC-2012-1-1,
  title={{Modeling and Parameter Identification of Deflections in Planetary Stage of Wind Turbine Gearbox}},
  author={Haastrup, Morten and Hansen, Michael R. and Ebbesen, Morten K. and Mouritsen, Ole .},
  journal={Modeling, Identification and Control},
  volume={33},
  number={1},
  pages={1--11},
  year={2012},
  doi={10.4173/mic.2012.1.1},
  publisher={Norwegian Society of Automatic Control}
};

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