BATTERY THERMAL MANAGEMENT SYSTEM

A battery thermal management system according to an exemplary aspect of the present disclosure includes, among other things, a battery assembly and a coolant subsystem that circulates coolant through the battery assembly. The battery assembly is heated by a first portion of the coolant from an engin...

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Bibliographische Detailangaben
Hauptverfasser:	ROMANA JAGJIT, QIAN CHARLIE, JACKSON ERIC EMIL, PIEN STEPHEN, ELIA PAUL, ROXIN CHRIS P, DUNHAM JIM WILLIAM, MOUCH TIMOTHY ALAN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BASIC ELECTRIC ELEMENTS ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLEDVEHICLES ELECTRICITY ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES PERFORMING OPERATIONS PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY TRANSPORTING VEHICLES IN GENERAL
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Beschreibung
Zusammenfassung:	A battery thermal management system according to an exemplary aspect of the present disclosure includes, among other things, a battery assembly and a coolant subsystem that circulates coolant through the battery assembly. The battery assembly is heated by a first portion of the coolant from an engine if a temperature of the battery assembly is below a first temperature threshold and is cooled by a second portion of the coolant from a chiller if the temperature is above a second temperature threshold. 根据本发明示例性方面的电池热管理系统除其它方面外包括电池总成和使冷却剂循环通过电池总成的冷却剂子系统。在电池总成的温度低于第温度阈值的情况下通过来自发动机的冷却剂的第部分加热电池总成，并且在该温度高于第二温度阈值的情况下通过来自冷却器的冷却剂的第二部分冷却电池总成。