A method for controlling a drive unit (1, 1a, 1 b) and a drive unit of a vehicle connected to an AC-supply line (3). The drive unit comprises an AC/DC-converter (7) adapted to convert electric power to a target value and a control unit (15) comprising a regulating function comprising a high regulating level converting electric power to the target value with a first accuracy and a low regulating level converting electric power to the target value with a second accuracy. The control unit is adapted to receive information on whether the vehicle is in is in an operational or a non-operational mode, and in dependency of the information switch the regulating function between the high and low regulating level so that the regulating function is set to the high regulating level when the vehicle is the operational mode and to the low regulating level when the vehicle is in the non-operational mode.
Method for controlling a drive unit of a vehicle, a drive unit and an electrical train
Verfahren zum Steuern einer Antriebseinheit eines Fahrzeugs, Antriebseinheit und elektrischer Antriebsstrang
Procédé pour le contrôle d'une unité de transmission de véhicule, unité de transmission et conduite électrique
2019-12-18
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 |
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