Verfahren und System zur Vorkonditionierung von Teilen eines Schienenfahrzeugs und Zugehöriges Schienenfahrzeug

Details

Veröffentlichungs-Nr.

EP3822143

Aktenzeichen

EP19306476

Anmeldetag

18. November 2019

Veröffentlichung

10. August 2022

Erteilung

10. August 2022

Rechtsraum

EP

IPC

B61C3/00B61C3/02B61C17/06B61C7/04B61D27/00

Abstract

Method (100) and system (200) for preconditioning parts of a railway vehicle (1) comprising an on-board power generation system (10), comprising at least:- (110): starting-up the railway vehicle (1) or at least parts thereof;- (120): connecting a power storage unit (20) to a power conversion system (30), said power storage unit (20) and said power conversion system (30) being installed on board of the railway vehicle (1);- (130): supplying at least part of the power conversion system (30) by discharging energy pre-stored in the power storage unit (20), the pre-stored energy being discharged with a level of power below a first predetermined power threshold;- (140): heating-up the power storage unit (20) via the power conversion system (30);- (150): starting pre-heating at least part of the power generation system (10) via the power conversion system (30);- (160): when the pre-heated at least part of the power generation system (10) reaches a predetermined start-up temperature, and advantageously the power storage unit (20) reaches a predetermined minimal charging temperature, starting-up power generation by the power generation system (10);- (170): when at least part of the power generation system (10) reaches a predetermined operating temperature, centralizing power sourcing of the railway vehicle (1) or parts thereof to the power generation system (10).

Anmelder

Firma

ALSTOM Transport Technologies

Land

🇫🇷 Frankreich

Fachgebiete