B - Operations – Transporting – 60 – L
Patent
B - Operations, Transporting
60
L
B60L 9/00 (2006.01) B60L 11/18 (2006.01)
Patent
CA 2378636
The invention relates to a method of controlling the supply of electrical power to an electrically propelled vehicle designed to operate in an external power supply mode or in an autonomous power supply mode, with said vehicle equipped with an uninterrupted power supply bus (1) connected both to an autonomous power supply system (6) on board said vehicle and to an external power supply line (2) that can be connected to an external power supply infrastructure (7) by means of a connection member (5), in which method connection of said connection member (5) to said external power supply infrastructure (7) is detected by measuring the current flowing in said external power supply line (2), the presence of a non-zero current in said line (2) indicating the presence of an external power supply infrastructure (7) connected to said connection member (5).
L'invention concerne un procédé de pilotage de l'alimentation en énergie électrique d'un véhicule à traction électrique destiné à fonctionner en mode d'alimentation externe ou en mode d'alimentation autonome, ledit véhicule comportant un bus d'alimentation continu (1) connecté à la fois à un système d'alimentation autonome (6) embarqué à bord du véhicule et à une ligne d'alimentation externe (2) pouvant être raccordée à une infrastructure d'alimentation externe (7) au moyen d'un organe de connexion (5), caractérisé en ce qu'on détecte la connexion dudit organe de connexion (5) avec ladite infrastructure d'alimentation externe (7) en mesurant le courant traversant la ligne d'alimentation externe (2), la présence d'un courant non nul dans la ligne (2) signalant la présence d'une infrastructure d'alimentation externe (7) connectée audit organe de connexion (5).
Deleu Arnaud
Nogaret Philippe
Alstom
Robic
LandOfFree
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