Pregled bibliografske jedinice broj: 900995
Hierarchical Coordination of Trains and Traction Substation Storages for Energy Cost Optimization
Hierarchical Coordination of Trains and Traction Substation Storages for Energy Cost Optimization // Proceedings of the IEEE 20th International Conference on Intelligent Transportation Systems (ITSC)
Yokohama, Japan, 2017. str. 1-6 doi:10.1109/ITSC.2017.8317787 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
CROSBI ID: 900995 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Hierarchical Coordination of Trains and Traction
Substation Storages for Energy Cost Optimization
Autori
Novak, Hrvoje ; Lešić, Vinko ; Vašak, Mario
Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni
Izvornik
Proceedings of the IEEE 20th International Conference on Intelligent Transportation Systems (ITSC)
/ - , 2017, 1-6
ISBN
978-1-5386-1526-3
Skup
2017 IEEE 20th International Conference on Intelligent Transportation Systems (ITSC)
Mjesto i datum
Yokohama, Japan, 16.10.2017. - 19.10.2017
Vrsta sudjelovanja
Predavanje
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
Electric railway traction system ; Efficient energy management ; Electric traction substation energy flows ; Trains energy consumption ; Energy storages ; Model predictive control ; Hierarchical coordination
Sažetak
This paper is focused on improvement of energy and cost-efficiency of an electric railway traction system with respect to electricity supply conditions, routes conditions, timetable requirements and overall system constraints. This is attained by coordination of electric traction substation energy flows management and on-route trains energy consumption to facilitate the integration of railways into smart electricity grids. Optimization of energy flows in the electric traction substation with respect to the grid-supplied electricity price profile is coordinated with multiple trains on- route power consumption. The coordination optimizes traction profiles directly to improve the electricity cost while all physical and on- route constraints are kept. For validation purposes, extensive simulation scenarios are conducted confirming significant energy saving and cost reduction potential of the presented coordination in different railway system operation set-ups including volatile price tariffs, different energy storage systems, different number of trains in the substation supply area and grid conditions.
Izvorni jezik
Engleski
Znanstvena područja
Elektrotehnika, Tehnologija prometa i transport, Informacijske i komunikacijske znanosti
POVEZANOST RADA
Ustanove:
Fakultet elektrotehnike i računarstva, Zagreb