Device and Method for Providing Operating Energy for an Auxiliary Drive for an Electric Vehicle, and Electric Vehicle

A device for providing operating energy for an auxiliary drive for an electric vehicle. The device has a battery interface and an inverter, which is designed to convert, for a boost function, a direct voltage into an alternating voltage. The device also has a switch apparatus, which includes: -a swi...

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Bibliographische Detailangaben
Hauptverfasser:	SEEMANN, Frank, EHRSAM, Andre, DVORAK, Vladimir, ENGICHT, Matthias, SCHERER, Gabriel, MACH, Martin, STEPAN, Zbynek
Format:	Patent
Sprache:	eng
Schlagworte:	ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLEDVEHICLES ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES PERFORMING OPERATIONS TRANSPORTING VEHICLES IN GENERAL
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Beschreibung
Zusammenfassung:	A device for providing operating energy for an auxiliary drive for an electric vehicle. The device has a battery interface and an inverter, which is designed to convert, for a boost function, a direct voltage into an alternating voltage. The device also has a switch apparatus, which includes: -a switch terminal, which connects the switch apparatus to the inverter; -an auxiliary interface for connecting the device to the auxiliary drive; and -a charging interface for feeding electrical energy into the device. The switch apparatus is designed to connect the charging interface to the switch terminal and to the auxiliary interface by a switching signal.