Open AccessMathematical model of traction vehicle movement
Author(s) -
K. Krzysztoszek
Publication year - 2019
Publication title -
journal of automation, electronics and electrical engineering
Language(s) - English
Resource type - Journals
eISSN - 2719-2954
pISSN - 2658-2058
DOI - 10.24136/jaeee.2019.005
Subject(s) - traction (geology) , electric traction , traction power network , automotive engineering , traction substation , movement (music) , tractive force , computer science , mathematical model , engineering , voltage , power (physics) , electrical engineering , mechanical engineering , physics , transformer , quantum mechanics , acoustics
The article presents a mathematical model of electric traction vehicle movement in a given power supply area. Starting from the presentation of the basic features of the 3 kV DC traction power supply system used in Poland, the author presents a simulation model of electric traction vehicles movement, which allows to determine the mobility and current - voltage possibilities on a selected railway line. The obtained simulation results fully confirm the possibility of using the model as an aid in the design, modernization or diagnostics of existing railway lines and train traffic.