Power boosting for railway power systems with flywheel energy storage system
Visualitza/Obre
Estadístiques de LA Referencia / Recolecta
Inclou dades d'ús des de 2022
Cita com:
hdl:2099.1/25591
Tutor / directorLiu, Yujing
Realitzat a/ambChalmers tekniska högskola
Tipus de documentTreball Final de Grau
Data2013
Condicions d'accésAccés obert
Tots els drets reservats. Aquesta obra està protegida pels drets de propietat intel·lectual i
industrial corresponents. Sense perjudici de les exempcions legals existents, queda prohibida la seva
reproducció, distribució, comunicació pública o transformació sense l'autorització del titular dels drets
Abstract
The concept of energy storage is emerging as a solution to energy management, energy savings and performance improvement for power systems. From different technologies available, Flywheel Energy Storage Systems (FESS) are gaining importance because of high energy density, large number of discharge cycles, long lifetime, future potential advances and reduced costs for few minutes discharge time.
In this thesis to integrate FESS in the railway power systems as a solution to overcome line voltage drop and irregular peak power loads is motivated by an economic evaluation of the installation. Three different cases are studied in order to retrofit to current Swedish network with the aiming of: improving energy transmission by delivering power on time between two traction stations; absorbing regenerative braking energy and delivering it when a train is moving from a valley to uphill; and reducing the peak power requested in current traction stations.
ProvinençaL'autor demana que el treball sigui en accés obert. Margarita Anglada. 19/04/2016
Col·leccions
Fitxers | Descripció | Mida | Format | Visualitza |
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Main report 8 - From 1st September.pdf | Report | 3,132Mb | Visualitza/Obre |