Abstract
Simulation tools are essential for designing and sizing the infrastructure and operation of electrical railway systems. With the advent of innovative solutions to save energy, the accuracy of estimates of energy consumptions and voltages must be increased, while keeping fast computing capabilities. Due to the numerous non-linearities of this kind of system, complex iterative solvers are often used. However, a new simulation technique based on switched models for the different subsystems has recently been developed for conventional DC traction systems with non-reversible traction power substations (TPS). This technique avoids the use of complex numerical solvers. This paper extends this simulation approach to include reversible TPS using Energetic Macroscopic Representation (EMR). Simulations are carried out and an energy saving of 7 % on the total energy consumption is allowed by the reversible TPS for the studied case.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.