Open AccessModelling the dynamics of an undercar generator with a v- belt drive of an isothermal railway vehicle
Author(s) -
Yu.P. Bulavin,
Oleg Voron,
И. В. Волков
Publication year - 2020
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/709/3/033094
Subject(s) - bogie , generator (circuit theory) , track (disk drive) , isothermal process , crew , automotive engineering , work (physics) , dynamics (music) , engineering , physics , structural engineering , mechanical engineering , acoustics , aeronautics , power (physics) , quantum mechanics , thermodynamics
In this research work, mathematical modelling has been performed and the oscillations of the isothermal railway vehicle on the KVZ-I2 bogies with the v-belt drive of the undercar generator have been investigated. As a result, the natural frequencies of oscillations of the railway vehicle have been determined, the crew oscillations caused by random track irregularities have been investigated, the influence of the irregularities of the bogie frame on the generator oscillations has been evaluated.