JPWO2023047978A5 - - Google Patents
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- JPWO2023047978A5 JPWO2023047978A5 JP2023549473A JP2023549473A JPWO2023047978A5 JP WO2023047978 A5 JPWO2023047978 A5 JP WO2023047978A5 JP 2023549473 A JP2023549473 A JP 2023549473A JP 2023549473 A JP2023549473 A JP 2023549473A JP WO2023047978 A5 JPWO2023047978 A5 JP WO2023047978A5
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- JP
- Japan
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- unit
- circuit
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- parallel
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Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021155462 | 2021-09-24 | ||
| JP2021155462 | 2021-09-24 | ||
| PCT/JP2022/033852 WO2023047978A1 (ja) | 2021-09-24 | 2022-09-09 | 組電池および評価方法 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPWO2023047978A1 JPWO2023047978A1 (https=) | 2023-03-30 |
| JPWO2023047978A5 true JPWO2023047978A5 (https=) | 2024-04-17 |
| JP7687726B2 JP7687726B2 (ja) | 2025-06-03 |
Family
ID=85720599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023549473A Active JP7687726B2 (ja) | 2021-09-24 | 2022-09-09 | 組電池および評価方法 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US12601792B2 (https=) |
| EP (1) | EP4407331A4 (https=) |
| JP (1) | JP7687726B2 (https=) |
| CN (1) | CN117980756A (https=) |
| WO (1) | WO2023047978A1 (https=) |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20130142409A (ko) | 2012-06-19 | 2013-12-30 | 삼성에스디아이 주식회사 | 배터리 팩 및 이의 제어방법 |
| FR3004855B1 (fr) * | 2013-04-22 | 2015-04-24 | Commissariat Energie Atomique | Systeme de batterie de puissance pour la determination de l'impedance d'un etage |
| DE102013218081A1 (de) | 2013-09-10 | 2015-03-12 | Robert Bosch Gmbh | Batteriemoduleinrichtung und Verfahren zur Bestimmung einer komplexen Impedanz eines in einer Batteriemoduleinrichtung angeordneten Batteriemoduls |
| JP6209173B2 (ja) * | 2015-02-26 | 2017-10-04 | 東洋ゴム工業株式会社 | 密閉型二次電池の劣化診断方法及び劣化診断システム |
| JP6679342B2 (ja) * | 2016-02-24 | 2020-04-15 | Ntn株式会社 | 二次電池の劣化判定装置 |
| EP3333008B1 (en) * | 2016-12-12 | 2022-06-15 | Honeywell International Inc. | Adaptive balancing for battery management |
| US10670639B2 (en) * | 2017-02-21 | 2020-06-02 | Canon Kabushiki Kaisha | Apparatus for detecting alternating current zero cross and voltage |
| JP6561407B2 (ja) | 2017-04-07 | 2019-08-21 | 学校法人早稲田大学 | 組電池、電池モジュールおよび電池モジュールの評価方法 |
| JP2021155462A (ja) | 2018-06-29 | 2021-10-07 | Jnc株式会社 | シロキサンポリマー架橋硬化物 |
| US11018384B2 (en) | 2018-07-27 | 2021-05-25 | Nxp B.V. | Dual-cell supervisor circuit for high-voltage automotive battery packs |
| JP6477964B1 (ja) * | 2018-09-13 | 2019-03-06 | ミツミ電機株式会社 | 二次電池保護回路 |
| JP7172838B2 (ja) | 2019-04-26 | 2022-11-16 | 株式会社デンソー | 電池監視装置 |
| US11362536B2 (en) | 2019-06-27 | 2022-06-14 | Motorola Solutions, Inc. | Methods and apparatus for detecting open circuit faults in a battery pack containing parallel cells |
| JP2022056756A (ja) * | 2020-09-30 | 2022-04-11 | Tdk株式会社 | 電流検出回路、電力変換装置および電力システム |
| US20240142534A1 (en) * | 2022-10-28 | 2024-05-02 | Volvo Car Corporation | Intelligent battery system |
-
2022
- 2022-09-09 WO PCT/JP2022/033852 patent/WO2023047978A1/ja not_active Ceased
- 2022-09-09 JP JP2023549473A patent/JP7687726B2/ja active Active
- 2022-09-09 EP EP22872733.5A patent/EP4407331A4/en active Pending
- 2022-09-09 CN CN202280063933.8A patent/CN117980756A/zh active Pending
- 2022-09-09 US US18/694,080 patent/US12601792B2/en active Active
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