Thermal Monitoring of Battery Packs

A computer-aided health monitoring method is described for thermal monitoring of a battery pack that consists of using modeling to determine temperature distributions representative of safe battery operating conditions and a technique is described for comparing sensor measurements to a look-up table...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	Hendricks Christopher, Tourani Abbas, Pecht Michael G
Format:	Patent
Sprache:	eng
Schlagworte:	CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY GENERATION MEASURING MEASURING ELECTRIC VARIABLES MEASURING MAGNETIC VARIABLES MEASURING QUANTITY OF HEAT MEASURING TEMPERATURE PHYSICS SYSTEMS FOR STORING ELECTRIC ENERGY TESTING THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
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Beschreibung
Zusammenfassung:	A computer-aided health monitoring method is described for thermal monitoring of a battery pack that consists of using modeling to determine temperature distributions representative of safe battery operating conditions and a technique is described for comparing sensor measurements to a look-up table of the pre-modeled temperature profiles under various operating conditions. In one embodiment a simplified model of temperature distribution is described.