VORRICHTUNG ZUM SICHEREN TRENNEN EINES HOCHVOLTSTROMSPEICHERS

The invention relates to an apparatus for safely disconnecting a high-voltage power storage unit (11) in a vehicle, comprising a pyrotechnic disconnecting device (12), an at least partly capacitive and/or inductive DC link (13) and a motor/generator, wherein the pyrotechnic disconnecting device (12)...

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Bibliographische Detailangaben
Hauptverfasser:	Löffler, Patrick, Stempfer, Gerhard, Praschk, Josef, Bathyany, Paul
Format:	Patent
Sprache:	ger
Schlagworte:	BASIC ELECTRIC ELEMENTS ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLEDVEHICLES ELECTRIC SWITCHES ELECTRICITY ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL EMERGENCY PROTECTIVE DEVICES MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES PERFORMING OPERATIONS RELAYS SELECTORS TRANSPORTING VEHICLES IN GENERAL VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISEPROVIDED FOR
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Beschreibung
Zusammenfassung:	The invention relates to an apparatus for safely disconnecting a high-voltage power storage unit (11) in a vehicle, comprising a pyrotechnic disconnecting device (12), an at least partly capacitive and/or inductive DC link (13) and a motor/generator, wherein the pyrotechnic disconnecting device (12) is arranged between the high-voltage power storage unit (11) and the DC link (13) and is designed for quickly disconnecting the high-voltage power storage unit (11) from the DC link (13), and a discharge resistor (16) is further provided, wherein the discharge resistor (16) is designed for discharging the DC link (13), wherein the discharge resistor (16) is an NTC resistor.