JP2023006784A5 - - Google Patents

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Publication number
JP2023006784A5
JP2023006784A5 JP2021109557A JP2021109557A JP2023006784A5 JP 2023006784 A5 JP2023006784 A5 JP 2023006784A5 JP 2021109557 A JP2021109557 A JP 2021109557A JP 2021109557 A JP2021109557 A JP 2021109557A JP 2023006784 A5 JP2023006784 A5 JP 2023006784A5
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JP
Japan
Prior art keywords
signal
composite wave
storage battery
frequency
battery
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JP2021109557A
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English (en)
Japanese (ja)
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JP2023006784A (ja
JP7559688B2 (ja
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Priority claimed from JP2021109557A external-priority patent/JP7559688B2/ja
Priority to JP2021109557A priority Critical patent/JP7559688B2/ja
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Priority to DE112022003336.3T priority patent/DE112022003336T5/de
Priority to PCT/JP2022/022532 priority patent/WO2023276546A1/ja
Priority to CN202280046868.8A priority patent/CN117597589A/zh
Publication of JP2023006784A publication Critical patent/JP2023006784A/ja
Publication of JP2023006784A5 publication Critical patent/JP2023006784A5/ja
Priority to US18/399,074 priority patent/US12591014B2/en
Publication of JP7559688B2 publication Critical patent/JP7559688B2/ja
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Active legal-status Critical Current
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JP2021109557A 2021-06-30 2021-06-30 電池測定装置及び電池測定方法 Active JP7559688B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2021109557A JP7559688B2 (ja) 2021-06-30 2021-06-30 電池測定装置及び電池測定方法
DE112022003336.3T DE112022003336T5 (de) 2021-06-30 2022-06-02 Batteriemessverfahren und -gerät
PCT/JP2022/022532 WO2023276546A1 (ja) 2021-06-30 2022-06-02 電池測定装置及び電池測定方法
CN202280046868.8A CN117597589A (zh) 2021-06-30 2022-06-02 电池测定装置和电池测定方法
US18/399,074 US12591014B2 (en) 2021-06-30 2023-12-28 Battery measurement method and apparatus for complex impedance measurement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2021109557A JP7559688B2 (ja) 2021-06-30 2021-06-30 電池測定装置及び電池測定方法

Publications (3)

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JP2023006784A JP2023006784A (ja) 2023-01-18
JP2023006784A5 true JP2023006784A5 (https=) 2023-08-03
JP7559688B2 JP7559688B2 (ja) 2024-10-02

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JP2021109557A Active JP7559688B2 (ja) 2021-06-30 2021-06-30 電池測定装置及び電池測定方法

Country Status (5)

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US (1) US12591014B2 (https=)
JP (1) JP7559688B2 (https=)
CN (1) CN117597589A (https=)
DE (1) DE112022003336T5 (https=)
WO (1) WO2023276546A1 (https=)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7540403B2 (ja) 2021-06-29 2024-08-27 株式会社デンソー 電池測定装置及び電池測定方法
JP7775720B2 (ja) * 2022-01-20 2025-11-26 株式会社デンソー 二次電池システム
WO2025093896A1 (ja) * 2023-11-03 2025-05-08 日産自動車株式会社 インピーダンス計測装置及びインピーダンス計測方法
JP2026003221A (ja) * 2024-06-24 2026-01-13 日置電機株式会社 インピーダンス測定装置およびインピーダンス測定方法
JP2026003218A (ja) * 2024-06-24 2026-01-13 日置電機株式会社 インピーダンス測定装置およびインピーダンス測定方法
JP2026003217A (ja) * 2024-06-24 2026-01-13 日置電機株式会社 インピーダンス測定装置およびインピーダンス測定方法

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5925456B2 (ja) * 1978-10-02 1984-06-18 志郎 春山 腐食速度測定方法及びその装置
US5047722A (en) * 1989-04-17 1991-09-10 Ssmc Inc. Apparatus for measuring internal resistance of wet cell storage batteries having non-removable cell caps
US6002238A (en) * 1998-09-11 1999-12-14 Champlin; Keith S. Method and apparatus for measuring complex impedance of cells and batteries
JP2003090869A (ja) * 2001-07-09 2003-03-28 Yokogawa Electric Corp インピーダンスの測定装置
US11397215B2 (en) * 2010-05-21 2022-07-26 Qnovo Inc. Battery adaptive charging using battery physical phenomena
JP5617749B2 (ja) * 2010-09-10 2014-11-05 株式会社デンソー ガス濃度測定装置
KR101418180B1 (ko) * 2012-12-20 2014-07-14 현대오트론 주식회사 연료전지 스택 고장 진단 방법
KR20140085802A (ko) * 2012-12-27 2014-07-08 현대자동차주식회사 연료전지 스택의 상태 진단을 위한 임피던스 측정 방법 및 시스템
US9035623B1 (en) * 2013-01-23 2015-05-19 Qnovo Inc. Monitor and control circuitry for charging a battery/cell, and methods of operating same
US9660299B2 (en) * 2013-12-10 2017-05-23 Southwest Research Institute Strain measurement based battery testing
KR101567248B1 (ko) * 2014-10-21 2015-11-06 현대자동차주식회사 가변적 신호생성 및 신호수집 속도를 갖는 연료전지 임피던스 측정 방법 및 시스템
US10656233B2 (en) * 2016-04-25 2020-05-19 Dynexus Technology, Inc. Method of calibrating impedance measurements of a battery
JP6863054B2 (ja) * 2017-04-28 2021-04-21 トヨタ自動車株式会社 二次電池システム
US11237216B1 (en) * 2017-08-15 2022-02-01 Qnovo Inc. Method of detecting metal plating in intercalation cells
JP7522542B2 (ja) * 2019-07-17 2024-07-25 株式会社デンソー 電池監視装置
JP7409097B2 (ja) 2020-01-10 2024-01-09 住友ゴム工業株式会社 タイヤ
JP2022007515A (ja) * 2020-06-26 2022-01-13 株式会社デンソー 電池診断システム

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