Abstract
With the rapid development of urban transit, the design and application of pantograph and rigid conductor rail at 160 km/h is necessary. This paper analyzes the probability distribution rule of the actual contact wire height on rigid conductor rail. A simulation model of pantograph and rigid conductor rail considering construction error of the contact wire height is established. The dynamic coupling characteristics of pantograph and rigid conductor rail with different construction errors of the contact wire height are researched. The actual contact wire height obeys the normal distribution probability distribution model. The influence to the dynamic performance of the system with construction error of the contact wire height is significant. At last, 160 km/h pantograph and rigid conductor rail system technical parameters have been given. The construction error of the contact wire height at the supporting points is: the six points at the joint of the overlap sections follow the normal distribution with the mean value of the rail nominal height and the standard deviation of 2 mm; the other supporting points obey the mean value of the rail nominal height and the standard deviation of 3 mm.
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Mo, Z., Zeng, M., Guan, J. (2022). Analysis of the Dynamic Performance Between Pantograph and Rigid Conductor Rail Considering Construction Error of the Contact Wire Height. In: Jia, L., Qin, Y., Liang, J., Liu, Z., Diao, L., An, M. (eds) Proceedings of the 5th International Conference on Electrical Engineering and Information Technologies for Rail Transportation (EITRT) 2021. EITRT 2021. Lecture Notes in Electrical Engineering, vol 864. Springer, Singapore. https://doi.org/10.1007/978-981-16-9905-4_58
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DOI: https://doi.org/10.1007/978-981-16-9905-4_58
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