JP2011252930A5 - - Google Patents

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Publication number
JP2011252930A5
JP2011252930A5 JP2011197065A JP2011197065A JP2011252930A5 JP 2011252930 A5 JP2011252930 A5 JP 2011252930A5 JP 2011197065 A JP2011197065 A JP 2011197065A JP 2011197065 A JP2011197065 A JP 2011197065A JP 2011252930 A5 JP2011252930 A5 JP 2011252930A5
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JP
Japan
Prior art keywords
secondary battery
impedance
state
voltage
sei film
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JP2011197065A
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English (en)
Japanese (ja)
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JP2011252930A (ja
JP5071747B2 (ja
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Priority to JP2011197065A priority Critical patent/JP5071747B2/ja
Priority claimed from JP2011197065A external-priority patent/JP5071747B2/ja
Priority to US13/277,591 priority patent/US9128166B2/en
Priority to KR1020110118456A priority patent/KR101288647B1/ko
Priority to CN201110360633.XA priority patent/CN102590623B/zh
Publication of JP2011252930A publication Critical patent/JP2011252930A/ja
Publication of JP2011252930A5 publication Critical patent/JP2011252930A5/ja
Application granted granted Critical
Publication of JP5071747B2 publication Critical patent/JP5071747B2/ja
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JP2011197065A 2011-01-13 2011-09-09 二次電池の検査装置、二次電池の検査方法、二次電池の製造方法 Active JP5071747B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2011197065A JP5071747B2 (ja) 2011-01-13 2011-09-09 二次電池の検査装置、二次電池の検査方法、二次電池の製造方法
US13/277,591 US9128166B2 (en) 2011-01-13 2011-10-20 Secondary battery tester, secondary battery testing method, and manufacturing method of secondary battery
KR1020110118456A KR101288647B1 (ko) 2011-01-13 2011-11-14 2 차 배터리 테스트기, 2 차 배터리 테스트 방법 및 2 차 배터리 제조 방법
CN201110360633.XA CN102590623B (zh) 2011-01-13 2011-11-14 二次电池测试仪、二次电池测试方法及二次电池制造方法

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2011004989 2011-01-13
JP2011004989 2011-01-13
JP2011197065A JP5071747B2 (ja) 2011-01-13 2011-09-09 二次電池の検査装置、二次電池の検査方法、二次電池の製造方法

Publications (3)

Publication Number Publication Date
JP2011252930A JP2011252930A (ja) 2011-12-15
JP2011252930A5 true JP2011252930A5 (enExample) 2012-02-02
JP5071747B2 JP5071747B2 (ja) 2012-11-14

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JP2011197065A Active JP5071747B2 (ja) 2011-01-13 2011-09-09 二次電池の検査装置、二次電池の検査方法、二次電池の製造方法

Country Status (4)

Country Link
US (1) US9128166B2 (enExample)
JP (1) JP5071747B2 (enExample)
KR (1) KR101288647B1 (enExample)
CN (1) CN102590623B (enExample)

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CN107247239B (zh) * 2017-06-13 2019-07-16 天津市捷威动力工业有限公司 锂离子电池高温老化时间的确定方法
KR102707220B1 (ko) * 2018-09-27 2024-09-20 주식회사 엘지에너지솔루션 가압력을 이용한 전지셀의 비파괴적 단선 여부 평가 방법
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KR102757479B1 (ko) * 2020-11-19 2025-01-20 주식회사 엘지에너지솔루션 배터리 진단 장치 및 방법
KR102657496B1 (ko) * 2020-12-28 2024-04-12 주식회사 엘지에너지솔루션 배터리 관리 장치 및 방법
JP7347451B2 (ja) * 2021-01-13 2023-09-20 株式会社豊田中央研究所 検出装置、管理装置及び検出方法
KR20230021963A (ko) * 2021-08-06 2023-02-14 주식회사 엘지에너지솔루션 전지 셀의 전극 탭 단선 검사장치 및 단선 검사방법
KR102872690B1 (ko) * 2022-10-28 2025-10-17 주식회사 엘지에너지솔루션 전지 불량 고속 검사 방법
KR102870604B1 (ko) * 2022-12-29 2025-10-16 모나 주식회사 임피던스 기반 배터리 불량 진단 장치 및 방법
CN116047326A (zh) * 2023-01-28 2023-05-02 宁德新能源科技有限公司 电池状态检测方法、装置、存储介质及电子设备
JP7521154B1 (ja) 2023-03-08 2024-07-24 Ｅｃ Ｓｅｎｓｉｎｇ株式会社 二次電池システムおよび二次電池の異常劣化予測方法

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