JP2003090869A5 - - Google Patents
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- JP2003090869A5 JP2003090869A5 JP2002174297A JP2002174297A JP2003090869A5 JP 2003090869 A5 JP2003090869 A5 JP 2003090869A5 JP 2002174297 A JP2002174297 A JP 2002174297A JP 2002174297 A JP2002174297 A JP 2002174297A JP 2003090869 A5 JP2003090869 A5 JP 2003090869A5
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- JP
- Japan
- Prior art keywords
- waveform
- frequency
- impedance
- battery
- cole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000010586 diagram Methods 0.000 description 22
- 238000005259 measurement Methods 0.000 description 15
- 238000002847 impedance measurement Methods 0.000 description 5
- 230000007423 decrease Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000005518 electrochemistry Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002174297A JP2003090869A (ja) | 2001-07-09 | 2002-06-14 | インピーダンスの測定装置 |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001207552 | 2001-07-09 | ||
| JP2001-207552 | 2001-07-09 | ||
| JP2002174297A JP2003090869A (ja) | 2001-07-09 | 2002-06-14 | インピーダンスの測定装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2003090869A JP2003090869A (ja) | 2003-03-28 |
| JP2003090869A5 true JP2003090869A5 (https=) | 2005-04-07 |
Family
ID=26618354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2002174297A Withdrawn JP2003090869A (ja) | 2001-07-09 | 2002-06-14 | インピーダンスの測定装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2003090869A (https=) |
Families Citing this family (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006220629A (ja) * | 2005-02-14 | 2006-08-24 | Furukawa Battery Co Ltd:The | 蓄電池の内部インピーダンス測定装置および蓄電池の内部インピーダンス測定方法 |
| JP4743492B2 (ja) * | 2005-06-30 | 2011-08-10 | トヨタ自動車株式会社 | 燃料電池システム及び移動体 |
| JP5066821B2 (ja) * | 2006-03-16 | 2012-11-07 | 横河電機株式会社 | 交流インピーダンス計測方法 |
| JP4884945B2 (ja) * | 2006-11-30 | 2012-02-29 | 三菱重工業株式会社 | 充電状態予測プログラム、架線レス交通システム及びその充電方法 |
| US10379168B2 (en) | 2007-07-05 | 2019-08-13 | Battelle Energy Alliance, Llc | Apparatuses and methods for testing electrochemical cells by measuring frequency response |
| JP2010008146A (ja) * | 2008-06-25 | 2010-01-14 | Chino Corp | 内部インピーダンス測定装置 |
| FR2942545B1 (fr) * | 2009-02-24 | 2012-08-03 | Helion | Procede de determination d'un etat de sante d'un dispositif electrochimique. |
| JP6226261B2 (ja) | 2012-12-27 | 2017-11-08 | 学校法人早稲田大学 | 電気化学システム |
| KR101445940B1 (ko) | 2012-12-27 | 2014-09-29 | 주식회사 포스코아이씨티 | 배터리의 충방전 제어 장치 및 방법 |
| JP6256027B2 (ja) * | 2014-01-17 | 2018-01-10 | 株式会社デンソー | 二次電池の等価回路のパラメータ推定装置及びパラメータ推定方法 |
| JP6347364B2 (ja) * | 2014-07-25 | 2018-06-27 | Ｎｅｃプラットフォームズ株式会社 | 電源システム及び直流電源装置並びにこれを用いた試験方法 |
| KR101567248B1 (ko) | 2014-10-21 | 2015-11-06 | 현대자동차주식회사 | 가변적 신호생성 및 신호수집 속도를 갖는 연료전지 임피던스 측정 방법 및 시스템 |
| WO2016092618A1 (ja) * | 2014-12-08 | 2016-06-16 | 日産自動車株式会社 | インピーダンス測定装置及びインピーダンス測定方法 |
| EP3317683B1 (en) * | 2015-07-01 | 2022-10-05 | Battelle Energy Alliance, LLC | Energy storage cell impedance measuring apparatus, methods and related systems |
| US10345384B2 (en) | 2016-03-03 | 2019-07-09 | Battelle Energy Alliance, Llc | Device, system, and method for measuring internal impedance of a test battery using frequency response |
| US10656233B2 (en) | 2016-04-25 | 2020-05-19 | Dynexus Technology, Inc. | Method of calibrating impedance measurements of a battery |
| KR101998993B1 (ko) * | 2017-12-18 | 2019-07-10 | 한국해양대학교 산학협력단 | 전류파형을 이용한 배터리 임피던스 측정 방법 및 장치 |
| JP7710846B2 (ja) * | 2018-06-27 | 2025-07-22 | ヌヴォトンテクノロジージャパン株式会社 | 電池監視装置、集積回路、及び、電池監視システム |
| JP7356730B2 (ja) * | 2018-10-22 | 2023-10-05 | 国立大学法人静岡大学 | 土壌評価センサ、土壌評価システム及び土壌評価センサ用の電極及び土壌のインピーダンス特性を得る装置 |
| US11054481B2 (en) | 2019-03-19 | 2021-07-06 | Battelle Energy Alliance, Llc | Multispectral impedance determination under dynamic load conditions |
| WO2020223630A1 (en) | 2019-05-02 | 2020-11-05 | Dynexus Technology, Inc. | Enhanced chirp excitation signal for broadband impedance measurement |
| US12000902B2 (en) | 2019-05-02 | 2024-06-04 | Dynexus Technology, Inc. | Multispectral impedance determination under dynamic load conditions |
| US11422102B2 (en) | 2020-01-10 | 2022-08-23 | Dynexus Technology, Inc. | Multispectral impedance measurements across strings of interconnected cells |
| US11519969B2 (en) | 2020-01-29 | 2022-12-06 | Dynexus Technology, Inc. | Cross spectral impedance assessment for cell qualification |
| JP2022007515A (ja) * | 2020-06-26 | 2022-01-13 | 株式会社デンソー | 電池診断システム |
| JP7559688B2 (ja) * | 2021-06-30 | 2024-10-02 | 株式会社デンソー | 電池測定装置及び電池測定方法 |
| JP2023031578A (ja) * | 2021-08-25 | 2023-03-09 | 株式会社デンソー | 電池監視装置 |
-
2002
- 2002-06-14 JP JP2002174297A patent/JP2003090869A/ja not_active Withdrawn
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