Method and system for heat management of vehicle high-voltage battery

The invention provides a method for the heat management of a vehicle high-voltage battery. A controller is configured to adjust the temperature of a traction battery to an operation temperature scope while the vehicle runs. When the battery is connected with a charger and a power supply, and the tem...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	KING KIMBERLEY, GILLESPEY BRIAN, GRIMES JEFFREY R, BURROWS NEIL ROBERT, KUMMER ANDY, WOJTKOWICZ SCOTT
Format:	Patent
Sprache:	chi ; 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:	The invention provides a method for the heat management of a vehicle high-voltage battery. A controller is configured to adjust the temperature of a traction battery to an operation temperature scope while the vehicle runs. When the battery is connected with a charger and a power supply, and the temperature of the battery is adjusted to the charging temperature scope when the surrounding temperature exceeds the environmental temperature scope. The battery is adjusted to a battery driving temperature in advance when the surrounding temperature exceeds the environmental temperature scope and the battery is connected with the charger and the power supply. When a vehicle is connected with the charger and the power supply and the surrounding temperature exceeds the environmental temperature scope, the cab in the vehicle is adjusted to the cab temperature in advance.