BATTERY FIRE PREVENTION AND DIAGNOSIS SYSTEM

The present invention relates to a battery fire prevention and diagnosis system comprising: an ultra high frequency (UHF) sensor provided inside or outside a battery so as to measure radiated electromagnetic waves; a data acquisition unit for receiving a radiated electromagnetic wave signal measured...

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Bibliographic Details
Main Authors JO, Hyang Eun, SEO, Hwang Dong, JUNG, Jae Ryong
Format Patent
LanguageEnglish
Published 27.03.2024
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Summary:The present invention relates to a battery fire prevention and diagnosis system comprising: an ultra high frequency (UHF) sensor provided inside or outside a battery so as to measure radiated electromagnetic waves; a data acquisition unit for receiving a radiated electromagnetic wave signal measured by means of the UHF sensor; a noise/defect cause database (DB) containing site noise data for sites, which are being operated, and defect cause data for defect causes; and a diagnosis unit for determining a defect cause and whether the battery is abnormal on the basis of radiated electromagnetic wave data acquired by the data acquisition unit and the site noise data and the defect cause data in the noise/defect cause DB.
Bibliography:Application Number: ZA20230005850