Apparatus and method for estimating temperature of battery

The present disclosure discloses an apparatus for estimating temperature of at least one secondary battery in a battery pack including at least one secondary battery. The battery temperature estimation apparatus according to the present disclosure is an apparatus for estimating temperature of at lea...

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Bibliographische Detailangaben
Hauptverfasser:	Ha, Jong-Soo, Yoo, Ha-Neul, Kim, Se-Won
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRIC ELEMENTS ELECTRICITY MEASURING MEASURING QUANTITY OF HEAT MEASURING TEMPERATURE PHYSICS PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY TESTING THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
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Beschreibung
Zusammenfassung:	The present disclosure discloses an apparatus for estimating temperature of at least one secondary battery in a battery pack including at least one secondary battery. The battery temperature estimation apparatus according to the present disclosure is an apparatus for estimating temperature of at least one secondary battery in a battery pack including at least one secondary battery, and includes a board temperature measuring unit provided on an integrated circuit board provided in the battery pack to measure a temperature of the integrated circuit board, and a calculating unit which calculates a temperature of the secondary battery using the temperature of the integrated circuit board measured by the board temperature measuring unit and an ambient temperature of the battery pack.