Hierarchical Energy Management of Multi-Train Railway Transport System with Energy Storages (CROSBI ID 638605)
Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Novak, Hrvoje ; Vašak, Mario ; Lešić, Vinko
engleski
Hierarchical Energy Management of Multi-Train Railway Transport System with Energy Storages
Railway transport systems are complex technical systems that consume significant amounts of energy and are suitable for advanced energy management approaches to make them more proactive participants in the next generation electrical smart grids. In the considered smart railway system, each train is controlled to achieve minimum travel costs while maintaining the timetable and passengers comfort. Meanwhile, the cost of electricity can be quite different in time, depending whether it is sourced from another train in braking, local energy storages or from the electrical power grid. The higher-level railway transport coordination system is introduced here for trains coordination with respect to external grid conditions, routes conditions, timetable requirements and current position on the route. This work is focused on the problem of train driving through the area supplied by a single power supply station that comprises a local microgrid with energy storage components. A concept of hierarchical decomposition for coordination of microgrid energy management and on-route train energy consumption with the main goal of maximising the economic benefit is presented. It is shown that the concept is extendable on several trains driving through the same power supply area.
Energy-efficient railway transport system ; Cost-optimal railway system control ; Regenerative breaking energy utilization ; Microgrid energy flows optimization ; Hierarchical control ; Parametric model predictive control
nije evidentirano
nije evidentirano
nije evidentirano
nije evidentirano
nije evidentirano
nije evidentirano
Podaci o prilogu
130-138.
2016.
objavljeno
10.1109/ICIRT.2016.7588722
Podaci o matičnoj publikaciji
Proceedings of the 2016 IEEE International Conference on Intelligent Rail Transportation
978-1-5090-1555-9
Podaci o skupu
2016 IEEE International Conference on Intelligent Rail Transportation
predavanje
23.08.2016-25.08.2016
Birmingham, Ujedinjeno Kraljevstvo
Povezanost rada
Elektrotehnika, Informacijske i komunikacijske znanosti, Tehnologija prometa i transport