Research on the Uplift Characteristics of Pantographs of High-Speed Trains Under Crosswind Conditions
Meng Zhao,
Yaning Duan,
Xingbo Lan
et al.
Abstract:Through the geometric relationships and force analysis of the main components of pantographs on high-speed trains, the coefficients of aerodynamic forces and lift transmission between the pantograph and main components under crosswind conditions were derived. Based on the aerodynamic forces acting on the pantograph at different crosswind speeds, wind angles, and operating speeds, the aerodynamic lift of the pantograph and main components was ultimately determined. The results indicate that the aerodynamic lift… Show more
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