JPWO2021117566A1 - - Google Patents
Info
- Publication number
- JPWO2021117566A1 JPWO2021117566A1 JP2021563883A JP2021563883A JPWO2021117566A1 JP WO2021117566 A1 JPWO2021117566 A1 JP WO2021117566A1 JP 2021563883 A JP2021563883 A JP 2021563883A JP 2021563883 A JP2021563883 A JP 2021563883A JP WO2021117566 A1 JPWO2021117566 A1 JP WO2021117566A1
- Authority
- JP
- Japan
- 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
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
- H02J7/00309—Overheat or overtemperature protection
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
- H02H3/18—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to reversal of direct current
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H1/00—Details of emergency protective circuit arrangements
- H02H1/0007—Details of emergency protective circuit arrangements concerning the detecting means
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/18—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for batteries; for accumulators
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
- H02J7/0031—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits using battery or load disconnect circuits
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019222967 | 2019-12-10 | ||
PCT/JP2020/044770 WO2021117566A1 (ja) | 2019-12-10 | 2020-12-02 | 保護回路及び蓄電装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPWO2021117566A1 true JPWO2021117566A1 (ja) | 2021-06-17 |
Family
ID=76330255
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2021563883A Pending JPWO2021117566A1 (ja) | 2019-12-10 | 2020-12-02 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20220416533A1 (ja) |
JP (1) | JPWO2021117566A1 (ja) |
CN (1) | CN114762207A (ja) |
DE (1) | DE112020006016T5 (ja) |
WO (1) | WO2021117566A1 (ja) |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010044521A (ja) * | 2008-08-11 | 2010-02-25 | Autonetworks Technologies Ltd | 誘導性負荷駆動回路 |
JP6229248B2 (ja) * | 2011-06-03 | 2017-11-15 | 株式会社Gsユアサ | 蓄電モジュールのセル監視装置、および断線検出方法 |
JP2017136901A (ja) | 2016-02-02 | 2017-08-10 | 株式会社Gsユアサ | バッテリ装置、車両、オートマチック車両 |
JP6773450B2 (ja) * | 2016-04-27 | 2020-10-21 | ニチコン株式会社 | 誘導性負荷用電源装置 |
JP2018007090A (ja) * | 2016-07-05 | 2018-01-11 | 住友電装株式会社 | 誘導性負荷駆動回路 |
JP6741211B2 (ja) * | 2016-08-05 | 2020-08-19 | 株式会社Gsユアサ | 蓄電装置、車両、及び蓄電装置の充電制御方法 |
JP7006209B2 (ja) * | 2017-12-06 | 2022-01-24 | 住友電装株式会社 | 負荷駆動回路 |
US20220200307A1 (en) * | 2019-03-22 | 2022-06-23 | Gs Yuasa International Ltd. | Protective apparatus, energy storage apparatus, and method for protecting energy storage device |
JP7464041B2 (ja) * | 2019-03-22 | 2024-04-09 | 株式会社Gsユアサ | 蓄電素子の管理装置及び蓄電装置 |
US20220166234A1 (en) * | 2019-03-26 | 2022-05-26 | Gs Yuasa International Ltd. | Protective circuit, energy storage apparatus, and control method for protective circuit |
WO2021252542A1 (en) * | 2020-06-08 | 2021-12-16 | A123 Systems Llc | Protection circuit for battery management system |
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2020
- 2020-12-02 JP JP2021563883A patent/JPWO2021117566A1/ja active Pending
- 2020-12-02 CN CN202080083404.5A patent/CN114762207A/zh active Pending
- 2020-12-02 WO PCT/JP2020/044770 patent/WO2021117566A1/ja active Application Filing
- 2020-12-02 DE DE112020006016.0T patent/DE112020006016T5/de active Pending
- 2020-12-02 US US17/756,447 patent/US20220416533A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
WO2021117566A1 (ja) | 2021-06-17 |
CN114762207A (zh) | 2022-07-15 |
DE112020006016T5 (de) | 2022-11-10 |
US20220416533A1 (en) | 2022-12-29 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20231127 |