In this paper, the traction power fluctuation issue caused by regenerative braking energy of electrified railway trains is studied, and a energy storage system is proposed to suppress the fluctuations of the power supply arm. According to judge rule, the types of peaks and valleys is divided, and the energy storage strategy is formulated to dynamically eliminate the traction power fluctuation. The simulation model is established by MATLAB/Simulink, the analysis of simulation result, it can be seen that the battery energy storage system has good effect on “peak clipping and valley filling” and reducing the power fluctuations of the single arm power supply system.
An Improved Power Capacity Configuration of Electrified Railway with Energy Storage System
Lect. Notes Electrical Eng.
International Conference on Electrical and Information Technologies for Rail Transportation ; 2021 October 21, 2021 - October 23, 2021
Proceedings of the 5th International Conference on Electrical Engineering and Information Technologies for Rail Transportation (EITRT) 2021 ; Chapter : 78 ; 702-710
2022-02-22
9 pages
Article/Chapter (Book)
Electronic Resource
English
An Improved Power Capacity Configuration of Electrified Railway with Energy Storage System
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