Russian Federation
Purpose: Creation of mathematical apparatus for calculating clutch curve in designing of anti-skid and anti-slippage devices. It is necessary to obtain formula suitable for calculating the dependence of clutch coefficient from absolute and relative slippage speeds of wheelsets along rails and from electric rolling stock (ERS) speed. Methods: Result analysis of trials for various ERS types according to data from open sources and to clutch characteristics obtained as a result of these trials with the use of mathematical statistics methods. Results: as a result of the work, it has been managed to represent the dependence for calculating clutch coefficient in the form of two function “joining”. Practical significance lies in the possibility to use the work results at designing anti-skid/anti-slippage device UPZ-M.
Electric rolling stock, clutch force, sliding of wheelsets, skid, slippage, anti-skid/anti-slippage device
1. Kalker J. J. A fast algorithm for the simplified theory of rolling contact / J. J. Kalker // Vehicle System Dynamics. - 1982. - Iss. 11. - Pp. 1-13.
2. Kalker J. J. On the rolling contact of two elastic bodies in the presence of dry friction: thesise / J. J. Kalker. Delft, 1967.
3. Polach O. Creep forces in simulations of traction vehicles running on adhesion limit / O. Polach // Wear. - 2005. - Iss. 258.
4. Polach O. Influence of locomotive tractive effort on the forces of between wheel and rail / O. Polach // Vehicle System Dynamics Supplement. - 2001. - Iss. 35. - Pp. 7-22.
5. Wei K. Development of a slip and slide for the electric locomotive based on inverter controlled induction motors / K. Wei, J. Zhao, X. You et al. // 5th IEEE Conference on Industrial Electronics and application. - 2009.
6. Matsumoto Y. Novel Re-adhesion Control for Train Traction System of the Shinkansen with the Estimation of Wheel-to-Rail Adhesive Force / Y. Matsumoto, N. Eguchi, A. Kawamura // Proc. of IEEE. IECON. - 2001. - Pp. 1207-1212.
7. Barna G. Simulation model of wheel slip and slide protection systems for rail vehicles / G. Barna, M. Lewandowski // Czasopismo Techniczne. Elektrotechnika Zeszyt. - 2016. - Iss. 1-E(2). - Pp. 3-15.
8. He J. H. An overview on wheel-rail adhesion utilization of heavy-haul locomotive (in Chinese) / J. H. He, C. F. Zhang // Journal of the China Railway Society. - 2018. -Vol. 40. - Iss. 9. - Pp. 30-39.
9. Kireeva N. V. Issledovanie approksimacii funkciy raspredeleniya s primeneniem apparata «sshityh» funkciy / N. V. Kireeva, L. R. Chupahina // Mezhdunarodnyy zhurnal prikladnyh i fundamental'nyh issledovaniy. - 2016. - № 5-1. - S. 17-20.
10. Pravila tyagovyh raschetov dlya poezdnoy raboty. - M.: OAO «Rossiyskie zheleznye dorogi», 2014. - 516 s.
11. Isaev I. P. Problemy scepleniya koles lokomotiva s rel'sami / I. P. Isaev, Yu. M. Luzhnov. - M.: Mashinostroenie, 1985. - 238 s
12. Rozenfel'd V. E. Teoriya elektricheskoy tyagi / V. E. Rozenfel'd, I. P. Isaev, N. N. Sidorov. - M.: Transport, 1983. - 328 s.
13. Sorin L. N. Silovoe vzaimodeystvie v kontakte «koleso - rel's» / L. N. Sorin, A. A. Zarif'yan, G. A. Buzalo // Izvestiya vuzov. - 2004. - № 1.
14. Lyapushkin N. N. Model' fizicheskih processov v pyatne kontakta pri dvizhenii kolesa po rel'su so skol'zheniem / N. N. Lyapushkin, A. N. Savos'kin // Nauka i tehnika transporta. - 2008. - № 1. - S. 33-43.
15. Savos'kin A. N. Issledovanie processov sryva scepleniya i boksovaniya v tyagovom privode I klassa / A. N. Savos'kin, A. A. Chuchin, A. P. Vasil'ev // Nauka i tehnika transporta. - 2009. - № 2.
16. Golechkov Yu. I. O modelyah kontaktnogo vzaimodeystviya kolesa i rel'sa v dinamike transportnyh sistem / Yu. I. Golechkov, E. P. Korol'kov // Nauka i tehnika transporta. - 2011. - № 3. - S. 39-43.
17. Pogorelov D. Yu. Modifikaciya algoritma FASTSIM resheniya zadachi kontakta kolesa i rel'sa / D. Yu. Pogorelov, V. N. Yazykov // Vestnik Bryanskogo gosudarstvennogo tehnicheskogo universiteta. - 2004. - № 2(2). - S. 103-109.
18. Garg V. K. Dinamika podvizhnogo sostava / V. K. Garg, R. V. Dukkipati. - M.: Transport, 1988. - 391 s.
19. Kostyukevich A. I. Obzor modeley frikcionnogo vzaimodeystviya koles s rel'sami / A. I. Kostyukevich, I. A. Cyganovskiy. - Lugansk, 2012. - № 4.