Abstrakt
The paper presents the results of modal analysis of railway current collector type 160EC. In the first place, the analysis was carried out analytically for a simplified two lumped mass pantograph model. Then numerical analysis was conducted in the Autodesk Inventor (AI) on the prepared multibody model using the AI modal analysis algorithm, which is based on the finite element method (FEM). Model elements which are most relevant for attaining a correct representation of vibration properties when using AI modal analysis were indicated. The influence of selected parameters of modal analysis algorithm on results accuracy was investigated, e.g. the FEM mesh density. The natural frequencies and shapes of the first few vibration modes are shown. The results indicate that the frequencies of natural vibrations of the moving pantograph components are within the range of up to tens of hertzs. The possible use of results of pantograph modal analysis at the design stage and in the operation phase was also discussed.
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Autorzy (5)
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Pełna treść
- Wersja publikacji
- Accepted albo Published Version
- Licencja
- otwiera się w nowej karcie
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Informacje szczegółowe
- Kategoria:
- Aktywność konferencyjna
- Typ:
- materiały konferencyjne indeksowane w Web of Science
- Tytuł wydania:
- 13th International Conference Modern Electrified Transport (MET) strony 1 - 6
- Język:
- angielski
- Rok wydania:
- 2018
- Opis bibliograficzny:
- Wilk A., Judek S., Karwowski K., Mizan M., Kaczmarek P..: Modal analysis of railway current collectors using Autodesk Inventor, W: 13th International Conference Modern Electrified Transport (MET), 2018, ,.
- DOI:
- Cyfrowy identyfikator dokumentu elektronicznego (otwiera się w nowej karcie) 10.1051/matecconf/201818004004
- Bibliografia: test
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- J.P. Bianchi, E. Balmès, G.V. des Roches, and A. Bobillot, Using modal damping for full model transient analysis. Application to pantograph/ catenary vibration, Proc. of the Int. Conf. on Adv. Acoustics and Vibration Eng. ISMA 2010, Leuven Belgium, 1167-1180 (2010)
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- AUTODESK Inventor, http://www.autodesk.pl/ products/inventor/overview otwiera się w nowej karcie
- A. Wilk, K. Karwowski, S. Judek, and M. Mizan, A new approach to determination of the two-mass model parameters of railway current collector, 12th otwiera się w nowej karcie
- Int. Conf. Modern Electrified Transport MET'2015, Trogir, Croatia, 164-170 (2015).
- S. Judek, and L. Jarzebowicz, Wavelet Transform- Based Approach to Defect Identification in Railway Carbon Contact Strips, Elektronika Ir Elektrotechnika, 21 (6), 29-33 (2015) otwiera się w nowej karcie
- Karwowski, K., Mizan, M., Karkosiński, D., Monitoring of current collectors on the railway line, Transport, 33, 177-185 (2018) otwiera się w nowej karcie
- P. Lengvarský, and J. Bocko, Theoretical Basis of Modal Analysis, Am. J. Mech. Eng., 1 (7), 173-179 (2013) otwiera się w nowej karcie
- G. Santamato, M. Solazzi, and A. Frisoli, A Detection Method of Faults in Railway Pantographs Based on Dynamic Phase Plots, World Acad. Sci. Eng. Technol. Int. J. of Mech. and Mechatr. Eng., 10 (8), 1474-1485 (2016) otwiera się w nowej karcie
- Commission Regulation (EU) No 1301/2014 of 18 November 2014 on the technical specifications for interoperability relating to the 'energy' subsystem of the rail system in the Union (2104) otwiera się w nowej karcie
- EN 50318, Railway applications. Current collection systems. Validation of simulation of the dynamic interaction between pantograph and overhead contact line (2003) otwiera się w nowej karcie
- Weryfikacja:
- Politechnika Gdańska
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