JPWO2024111364A5 - - Google Patents
Info
- Publication number
- JPWO2024111364A5 JPWO2024111364A5 JP2024560037A JP2024560037A JPWO2024111364A5 JP WO2024111364 A5 JPWO2024111364 A5 JP WO2024111364A5 JP 2024560037 A JP2024560037 A JP 2024560037A JP 2024560037 A JP2024560037 A JP 2024560037A JP WO2024111364 A5 JPWO2024111364 A5 JP WO2024111364A5
- Authority
- JP
- Japan
- Prior art keywords
- secondary battery
- impedance
- measurement data
- pieces
- detection device
- 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.)
- Pending
Links
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2022187173 | 2022-11-24 | ||
| PCT/JP2023/039264 WO2024111364A1 (ja) | 2022-11-24 | 2023-10-31 | インピーダンス検出装置及びインピーダンス検出方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2024111364A1 JPWO2024111364A1 (https=) | 2024-05-30 |
| JPWO2024111364A5 true JPWO2024111364A5 (https=) | 2025-08-01 |
Family
ID=91195515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2024560037A Pending JPWO2024111364A1 (https=) | 2022-11-24 | 2023-10-31 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20250271505A1 (https=) |
| EP (1) | EP4624958A4 (https=) |
| JP (1) | JPWO2024111364A1 (https=) |
| CN (1) | CN120202418A (https=) |
| WO (1) | WO2024111364A1 (https=) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4360621B2 (ja) * | 2004-02-09 | 2009-11-11 | 古河電気工業株式会社 | 二次電池の内部インピーダンス測定方法、二次電池の内部インピーダンス測定装置、二次電池劣化判定装置及び電源システム |
| JP5924617B2 (ja) * | 2012-06-05 | 2016-05-25 | 学校法人同志社 | 等価回路合成方法並びに装置、および回路診断方法 |
| 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 |
| 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 |
| US11846678B2 (en) * | 2018-06-07 | 2023-12-19 | Samsung Sdi Co., Ltd. | Method and system for validating a temperature sensor in a battery cell |
| CN112345939B (zh) * | 2020-09-15 | 2021-11-09 | 北京交通大学 | 基于连续脉冲响应的锂离子电池模型参数辨识方法 |
-
2023
- 2023-10-31 JP JP2024560037A patent/JPWO2024111364A1/ja active Pending
- 2023-10-31 WO PCT/JP2023/039264 patent/WO2024111364A1/ja not_active Ceased
- 2023-10-31 EP EP23894376.5A patent/EP4624958A4/en active Pending
- 2023-10-31 CN CN202380079753.3A patent/CN120202418A/zh active Pending
-
2025
- 2025-05-14 US US19/207,919 patent/US20250271505A1/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5924617B2 (ja) | 等価回路合成方法並びに装置、および回路診断方法 | |
| JP6406825B2 (ja) | バッテリー容量を検知するためのシステム及び方法 | |
| CN105074485B (zh) | 连接电池单元电压传感器的方法 | |
| JP2014505863A5 (https=) | ||
| JP2018059910A5 (https=) | ||
| CN114818593A (zh) | 仿真方法、装置、电源线拓扑网络、测试电路及存储介质 | |
| CN114062950A (zh) | 混联电池soc确定方法、装置、电子设备及存储介质 | |
| CN109581203A (zh) | 基于遗传算法的测后仿真故障诊断方法 | |
| US10948547B2 (en) | Battery monitoring system | |
| CN109917297B (zh) | 一种电池检测方法、电路和装置 | |
| Ahmad et al. | An online technique for condition monitoring of capacitor in PV system | |
| JPWO2024111364A5 (https=) | ||
| Jakubowska et al. | Analysis of the transient state in a circuit with supercapacitor | |
| JP2020529675A5 (https=) | ||
| JP2016211923A (ja) | 充電量推定方法及び充電量推定装置 | |
| CN114325352B (zh) | 一种基于经验小波变换的模拟滤波电路故障诊断方法 | |
| WO2015161822A1 (zh) | 母排电压检测方法和电路 | |
| CN118395688B (zh) | 基于感应能量的特高压换流变压器铁心剩磁的测量方法 | |
| CN115792340B (zh) | 一种多柱并联避雷器电流分布系数计算方法、装置和设备 | |
| KR20170099970A (ko) | 전기 배터리의 특징적인 물리량을 추정하는 방법 | |
| CN104597341B (zh) | 一种配网串联补偿中电容器内部故障诊断方法 | |
| US20190025357A1 (en) | Frequency regulation method and apparatus | |
| JP6657822B2 (ja) | インダクタのシミュレーションモデル | |
| CN106569079A (zh) | 一种桥式整流装置故障的在线检测方法 | |
| CN114137424A (zh) | 一种电池电量检测电路 |