JP2022133241A5 - - Google Patents
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- Publication number
- JP2022133241A5 JP2022133241A5 JP2022016893A JP2022016893A JP2022133241A5 JP 2022133241 A5 JP2022133241 A5 JP 2022133241A5 JP 2022016893 A JP2022016893 A JP 2022016893A JP 2022016893 A JP2022016893 A JP 2022016893A JP 2022133241 A5 JP2022133241 A5 JP 2022133241A5
- Authority
- JP
- Japan
- Prior art keywords
- main switch
- controller
- contactor
- open
- fuse
- 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.)
- Granted
Links
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP21159992 | 2021-03-01 | ||
| EP21159992.3A EP4053874B1 (en) | 2021-03-01 | 2021-03-01 | A contactor, an integrated circuit, a method of interrupting a current flow |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2022133241A JP2022133241A (ja) | 2022-09-13 |
| JP2022133241A5 true JP2022133241A5 (https=) | 2025-02-06 |
| JP7788879B2 JP7788879B2 (ja) | 2025-12-19 |
Family
ID=74853530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022016893A Active JP7788879B2 (ja) | 2021-03-01 | 2022-02-07 | 接触器、集積回路、電流の流れを遮断する方法 |
Country Status (5)
| Country | Link |
|---|---|
| US (2) | US11936176B2 (https=) |
| EP (1) | EP4053874B1 (https=) |
| JP (1) | JP7788879B2 (https=) |
| KR (1) | KR20220123580A (https=) |
| CN (1) | CN114987202A (https=) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3975362A1 (en) * | 2020-09-24 | 2022-03-30 | Volvo Truck Corporation | Safety circuit for a power system of a vehicle and method for controlling the safety circuit |
| FR3123168B1 (fr) * | 2021-05-21 | 2024-07-12 | Schneider Electric Ind Sas | Procede et dispositif de surveillance d’appareils de coupure |
| US11794585B1 (en) | 2022-07-06 | 2023-10-24 | Rivian Ip Holdings, Llc | Electrical circuit based voltage control of electric vehicle batteries |
| DE202022106939U1 (de) | 2022-12-12 | 2024-03-19 | Hofer Powertrain Innovation Gmbh | Sicherheitsvorrichtung mit einer Trenneinheit für die Batterie eines elektrisch angetriebenen Kraftfahrzeugs |
| EP4385789A1 (de) | 2022-12-12 | 2024-06-19 | hofer powertrain innovation GmbH | Sicherheitsvorrichtung und sicherheitsverfahren mit einer trenneinheit für die batterie eines elektrisch angetriebenen kraftfahrzeugs |
| EP4391731A1 (en) * | 2022-12-19 | 2024-06-26 | Valmet Automotive EV Power Oy | Embedded busbars for load switching |
| DE102023105114A1 (de) * | 2023-03-01 | 2024-09-05 | Lisa Dräxlmaier GmbH | Elektronische sicherungsvorrichtung und verfahren für ein batterieelektrisches fahrzeug |
| CN219611331U (zh) * | 2023-05-24 | 2023-08-29 | 维谛公司 | 智能激励熔断装置以及ups电池电路 |
| US12368296B2 (en) * | 2023-06-07 | 2025-07-22 | Sensata Technologies, Inc. | Implementing contactor opening and fusing strategies in a power distribution unit |
| EP4488099A1 (en) * | 2023-07-03 | 2025-01-08 | Hitachi Energy Ltd | Electrical control system and electric vehicle charger |
| US20250246895A1 (en) * | 2024-01-25 | 2025-07-31 | Littelfuse, Inc. | Multi-channel trigger sensor for pyrotechnic fuses |
| US12607676B2 (en) * | 2024-03-19 | 2026-04-21 | Allegro Microsystems, Llc | Open-circuit sensors utilizing inductive coupling |
Family Cites Families (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6037749A (en) * | 1995-06-21 | 2000-03-14 | Batteryguard Limited | Battery monitor |
| JP2001025150A (ja) * | 1999-07-09 | 2001-01-26 | Yazaki Corp | 回路遮断装置 |
| DE502008000945D1 (de) * | 2008-05-09 | 2010-08-26 | Micronas Gmbh | Integrierte Schaltung zum Ansteuern eines Elektromotors |
| JP2010252455A (ja) * | 2009-04-13 | 2010-11-04 | Nippon Telegr & Teleph Corp <Ntt> | 回路遮断器 |
| US20130043111A1 (en) * | 2011-08-15 | 2013-02-21 | Honeywell International Inc. | Circuit breaker position sensing and health monitoring system |
| US9064661B2 (en) * | 2012-06-26 | 2015-06-23 | Abl Ip Holding Llc | Systems and methods for determining actuation duration of a relay |
| US9612262B1 (en) * | 2012-12-21 | 2017-04-04 | Neeme Systems Solutions, Inc. | Current measurement sensor and system |
| JP6255691B2 (ja) | 2013-03-29 | 2018-01-10 | 株式会社ケーヒン | 電流センサ／コンタクタユニット |
| WO2015031069A1 (en) * | 2013-08-26 | 2015-03-05 | Micropac Industries, Inc. | Power controller |
| FR3010531B1 (fr) * | 2013-09-12 | 2015-10-02 | Schneider Electric Ind Sas | Procede de determination d'une cause de perte de tension en aval d'un disjoncteur, appareil auxiliaire pour disjoncteur, systeme electrique comportant un disjoncteur et un tel appareil auxiliaire |
| KR101535011B1 (ko) * | 2014-02-18 | 2015-07-07 | 현대자동차주식회사 | 차량용 배터리 전원 차단 장치 및 방법 |
| WO2016070802A1 (en) * | 2014-11-04 | 2016-05-12 | Johnson Controls Technology Company | Modular design of a 48-volt li-ion battery for ease of assembly and disassembly |
| KR102238607B1 (ko) * | 2016-09-08 | 2021-04-08 | 삼성에스디아이 주식회사 | 배터리 팩 |
| DE102017205403A1 (de) * | 2017-03-30 | 2018-10-04 | Audi Ag | System mit einer Hochvoltbatterie und einer Kopplungsvorrichtung, Kraftfahrzeug sowie Verfahren zum Betreiben einer Kopplungsvorrichtung |
| US10833499B2 (en) * | 2017-10-25 | 2020-11-10 | Texas Instruments Incorporated | Pyro-fuse circuit |
| EP3707795A2 (en) * | 2017-11-08 | 2020-09-16 | Eaton Intelligent Power Limited | Power distribution unit and fuse management for an electric mobile application |
| WO2020026862A1 (ja) * | 2018-07-31 | 2020-02-06 | パナソニックＩｐマネジメント株式会社 | 制御システム、遮断システム |
| KR102258813B1 (ko) * | 2018-11-20 | 2021-05-31 | 주식회사 엘지에너지솔루션 | 복합형 전류 측정장치 |
| EP3942662A1 (en) * | 2019-03-22 | 2022-01-26 | Eaton Intelligent Power Limited | Power distribution and circuit protection for a mobile application having a high efficiency inverter |
| JP7554972B2 (ja) * | 2019-03-26 | 2024-09-24 | パナソニックＩｐマネジメント株式会社 | 保護システム |
| US11004638B2 (en) * | 2019-09-26 | 2021-05-11 | Alstom Transport Technologies | System for monitoring an electromechanical relay, assembly and method for monitoring relay operation conditions |
-
2021
- 2021-03-01 EP EP21159992.3A patent/EP4053874B1/en active Active
-
2022
- 2022-02-07 JP JP2022016893A patent/JP7788879B2/ja active Active
- 2022-02-09 US US17/667,986 patent/US11936176B2/en active Active
- 2022-02-21 KR KR1020220022081A patent/KR20220123580A/ko active Pending
- 2022-02-23 CN CN202210170451.4A patent/CN114987202A/zh active Pending
-
2024
- 2024-02-05 US US18/432,436 patent/US20240178650A1/en active Pending
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