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
2022-10-26
Patent
Electronic Resource
English
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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