ON-BOARD POWER SUPPLY STABILISATION DEVICE FOR A VEHICLE

The invention relates to an on-board power supply stabilisation device (100) and to a method for on-board power supply stabilisation for a vehicle in an idle coasting phase. The on-board power supply stabilisation device comprises an energy accumulator (110) that is different from a vehicle battery,...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	HUBER, Tobias, KNORR, Rainer
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE ORDIFFERENT FUNCTION CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY GENERATION PERFORMING OPERATIONS ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TOTHE CONTROL OF A PARTICULAR SUB-UNIT SYSTEMS FOR STORING ELECTRIC ENERGY TRANSPORTING VEHICLES IN GENERAL
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Beschreibung
Zusammenfassung:	The invention relates to an on-board power supply stabilisation device (100) and to a method for on-board power supply stabilisation for a vehicle in an idle coasting phase. The on-board power supply stabilisation device comprises an energy accumulator (110) that is different from a vehicle battery, a sensor device (130) for detecting a voltage dip in the on-board power supply and a control unit for upwardly adjusting a rotational speed of an internal combustion engine of the vehicle. If a voltage dip is detected, energy stored in the energy accumulator is fed into the on-board power supply system until a rotational speed of the internal combustion engine increases, in order to stabilise the on-board power supply of the vehicle.