BATTERY MANAGEMENT APPARATUS AND METHOD

A battery management apparatus according to the present disclosure includes a voltage measuring unit for measuring a battery voltage of a battery, a degree of bending measuring unit provided on at least one side of the battery for measuring a degree of battery bending of the battery, and a processor...

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Bibliographic Details
Main Author SHIN, Hak-Yong
Format Patent
LanguageEnglish
Published 05.08.2021
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRICITY
MEASURING
MEASURING ELECTRIC VARIABLES
MEASURING MAGNETIC VARIABLES
PHYSICS
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
TESTING
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Summary:A battery management apparatus according to the present disclosure includes a voltage measuring unit for measuring a battery voltage of a battery, a degree of bending measuring unit provided on at least one side of the battery for measuring a degree of battery bending of the battery, and a processor for receiving the battery voltage from the voltage measuring unit, receiving the degree of battery bending from the degree of bending measuring unit, setting a base degree of bending according to a voltage range to which the battery voltage belongs among an overdischarge voltage range, an allowable voltage range and an overcharge voltage range, comparing the degree of battery bending with the base degree of bending to determine which is greater, and performing a protection operation for the battery based on a degree of bending comparison result.
Bibliography:Application Number: US202015733968