https://www.elibrary.ru/title_about_new.asp?i Global Energy Глобальная энергия 2782-6724 23 Mathematical modelling of pantograph catenary mechanical interaction for the high-speed electrified railways Математическое моделирование механического взаимодействия токоприемников и контактной подвески для скоростных электрифицированных железных дорог Grigoriev Boris bsgrigoriev@gmail.com Golovin Oleg golovin_44@mail.ru Wiktorov Evgeny wiktorov@mail.ru Kudryashov Evgeny kev@uks.ru 10 12 2012 4 159 155 162

Development of mathematical model of a catenary by finite elements method is considered. Its interaction with pantograph that has a high speed is investigated. Results for speed of 200 km/h are presented.

 CATENARY PANTOGRAPH METHOD OF FINITE ELEMENTS WAVE EQUATION COMPLIMENTARITY CONDITION