A Method and a controller for controlling a vehicle (20), e.g. a DC vehicle, are provided. The vehicle (20) comprises a current collector/pantograph (24) for receiving a main voltage (VL) and a corresponding main current (IL) from a main voltage provider (22), an input filter (25) connected to the current collector/pantograph (24) and containing a filter element (26) and a DC-link (28) for filtering the main current (IL) and the main voltage (VL) in order to provide a DC-link voltage (VD), at least one load (34) connected to the DC-link (28), and the controller being coupled to the current collector (24), the DC-link (28), and the load (34). The method comprises receiving a current signal (IS), which is representative for the main current (IL), receiving a main voltage signal (VMS), which is representative for the main voltage (VL), receiving a DC-link voltage signal (VDS), which is representative for the DC-link voltage (VD), determining a manipulated signal (MS) depending on the current signal (IS), the main voltage signal (VMS), and the DC-link voltage signal (VDS), and controlling at least the one load (34) such that the load (34) supplies a manipulated current (Implt) depending on the manipulated signal (MS) to the DC-link (28), wherein the manipulated signal (MS) is determined such that in a given frequency range the main current (IL) is controlled to a reference value by the manipulated current (Implt).
METHOD AND CONTROLLER FOR CONTROLLING A VEHICLE, COMPUTER PROGRAM, AND COMPUTER-READABLE MEDIUM
VERFAHREN UND STEUERGERÄT ZUR STEUERUNG EINES FAHRZEUGS, COMPUTERPROGRAMM UND COMPUTERLESBARES MEDIUM
PROCÉDÉ ET ORGANE DE COMMANDE POUR COMMANDER UN VÉHICULE, PROGRAMME INFORMATIQUE ET SUPPORT LISIBLE PAR ORDINATEUR
26.10.2022
Patent
Elektronische Ressource
Englisch
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H02M APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS , Anlagen zur Umformung von Wechselstrom in Wechselstrom, von Wechselstrom in Gleichstrom oder umgekehrt, oder von Gleichstrom in Gleichstrom und zur Verwendung in Netzen oder ähnlichen Stromversorgungssystemen |
METHOD FOR CONTROLLING A VEHICLE, COMPUTER PROGRAM, COMPUTER READABLE MEDIUM AND VEHICLE
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