ELECTRIFIED VEHICLE HIGH-VOLTAGE DISCONNECT SYSTEM AND METHOD

An electrified vehicle having a high-voltage source, such as a traction battery, includes at least one self-destructing or otherwise irreversibly disabling integrated circuit (IC) that may be activated by a controller in response to vehicle sensor data indicative of a situation that may expose rescu...

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Bibliographische Detailangaben
Hauptverfasser:	STEFAN, Frederic, ARNDT, Christoph, GUSSEN, Uwe
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:	An electrified vehicle having a high-voltage source, such as a traction battery, includes at least one self-destructing or otherwise irreversibly disabling integrated circuit (IC) that may be activated by a controller in response to vehicle sensor data indicative of a situation that may expose rescue or recovery personnel to a possibility of electric shock. The IC(s) may be internal to a traction battery to disconnect or disable groups of cells from one another, and/or external to the traction battery to disconnect the high-voltage source from the vehicle electrical system.