JPWO2021106345A1 - - Google Patents
Info
- Publication number
- JPWO2021106345A1 JPWO2021106345A1 JP2021561186A JP2021561186A JPWO2021106345A1 JP WO2021106345 A1 JPWO2021106345 A1 JP WO2021106345A1 JP 2021561186 A JP2021561186 A JP 2021561186A JP 2021561186 A JP2021561186 A JP 2021561186A JP WO2021106345 A1 JPWO2021106345 A1 JP WO2021106345A1
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
- H02J7/60—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries including safety or protection arrangements
- H02J7/663—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries including safety or protection arrangements using battery or load disconnect circuits
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
- B60L3/0023—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
- B60L3/04—Cutting off the power supply under fault conditions
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
-
- 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—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
- H02J7/80—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries including monitoring or indicating arrangements
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
- H02J7/865—Battery or charger load switching, e.g. concurrent charging and load supply
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H47/00—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current
- H01H47/22—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for supplying energising current for relay coil
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
- H01M2010/4271—Battery management systems including electronic circuits, e.g. control of current or voltage to keep battery in healthy state, cell balancing
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2220/00—Batteries for particular applications
- H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J2105/00—Networks for supplying or distributing electric power characterised by their spatial reach or by the load
- H02J2105/30—Networks for supplying or distributing electric power characterised by their spatial reach or by the load the load networks being external to vehicles, i.e. exchanging power with vehicles
- H02J2105/33—Networks for supplying or distributing electric power characterised by their spatial reach or by the load the load networks being external to vehicles, i.e. exchanging power with vehicles exchanging power with road vehicles
- H02J2105/37—Networks for supplying or distributing electric power characterised by their spatial reach or by the load the load networks being external to vehicles, i.e. exchanging power with vehicles exchanging power with road vehicles exchanging power with electric vehicles [EV] or with hybrid electric vehicles [HEV]
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J2207/00—Details of circuit arrangements for charging or discharging batteries or supplying loads from batteries
- H02J2207/20—Charging or discharging characterised by the power electronics converter
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Sustainable Energy (AREA)
- Sustainable Development (AREA)
- Manufacturing & Machinery (AREA)
- General Chemical & Material Sciences (AREA)
- Electrochemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Chemical & Material Sciences (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019214100 | 2019-11-27 | ||
| JP2019214100 | 2019-11-27 | ||
| PCT/JP2020/036482 WO2021106345A1 (ja) | 2019-11-27 | 2020-09-25 | 車載電池システム |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JPWO2021106345A1 true JPWO2021106345A1 (https=) | 2021-06-03 |
| JPWO2021106345A5 JPWO2021106345A5 (https=) | 2022-07-15 |
| JP7349510B2 JP7349510B2 (ja) | 2023-09-22 |
Family
ID=76130483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021561186A Active JP7349510B2 (ja) | 2019-11-27 | 2020-09-25 | 車載電池システム |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US12160126B2 (https=) |
| EP (1) | EP4068547B1 (https=) |
| JP (1) | JP7349510B2 (https=) |
| CN (1) | CN114788120A (https=) |
| WO (1) | WO2021106345A1 (https=) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12503004B2 (en) * | 2022-09-13 | 2025-12-23 | GM Global Technology Operations LLC | Contactor operation monitoring for multi-voltage vehicle operation |
| KR20240149228A (ko) * | 2023-04-05 | 2024-10-14 | 삼성에스디아이 주식회사 | 배터리 시스템 및 이를 이용한 하이 사이드 드라이버의 진단 방법 |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000209774A (ja) * | 1999-01-12 | 2000-07-28 | Tokai Rika Co Ltd | 車両電装品用の誤作動防止装置 |
| JP2012217276A (ja) * | 2011-03-31 | 2012-11-08 | Sanyo Electric Co Ltd | 電源装置及びこれを備える車両 |
| JP2013089411A (ja) * | 2011-10-17 | 2013-05-13 | Honda Motor Co Ltd | ラッチングリレー駆動回路 |
| JP2013240165A (ja) * | 2012-05-14 | 2013-11-28 | Suzuki Motor Corp | 車両用電源装置 |
| WO2017043238A1 (ja) * | 2015-09-11 | 2017-03-16 | 日立オートモティブシステムズ株式会社 | 電池監視装置 |
| JP2017079107A (ja) * | 2015-10-19 | 2017-04-27 | パナソニックＩｐマネジメント株式会社 | 電磁継電器 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1484780A1 (de) * | 2003-06-03 | 2004-12-08 | Siemens Aktiengesellschaft | Ansteuervorrichtung für sicherheitskritische Komponenten und entsprechendes Verfahren |
| CN101801710B (zh) * | 2007-09-10 | 2012-07-18 | 丰田自动车株式会社 | 车辆的系统起动装置及车辆的系统起动方法 |
| JP5627264B2 (ja) * | 2010-03-27 | 2014-11-19 | 三洋電機株式会社 | 車両用の電源装置及びこの電源装置を搭載する車両 |
| EP3118965B1 (en) * | 2015-07-15 | 2019-10-30 | Hyundai Motor Company | Apparatus for controlling supply of power of battery |
| KR101679985B1 (ko) * | 2015-10-16 | 2016-12-06 | 현대자동차주식회사 | 릴레이 융착 검출 방법 |
| JP7233858B2 (ja) | 2018-06-13 | 2023-03-07 | オムロン株式会社 | ロボット制御装置、ロボット制御方法、及びロボット制御プログラム |
| CN109980713B (zh) * | 2018-12-21 | 2024-04-30 | 蔚来(安徽)控股有限公司 | 动力电池的电压转换控制装置及其控制方法 |
-
2020
- 2020-09-25 CN CN202080082353.4A patent/CN114788120A/zh active Pending
- 2020-09-25 EP EP20891995.1A patent/EP4068547B1/en active Active
- 2020-09-25 US US17/780,383 patent/US12160126B2/en active Active
- 2020-09-25 WO PCT/JP2020/036482 patent/WO2021106345A1/ja not_active Ceased
- 2020-09-25 JP JP2021561186A patent/JP7349510B2/ja active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000209774A (ja) * | 1999-01-12 | 2000-07-28 | Tokai Rika Co Ltd | 車両電装品用の誤作動防止装置 |
| JP2012217276A (ja) * | 2011-03-31 | 2012-11-08 | Sanyo Electric Co Ltd | 電源装置及びこれを備える車両 |
| JP2013089411A (ja) * | 2011-10-17 | 2013-05-13 | Honda Motor Co Ltd | ラッチングリレー駆動回路 |
| JP2013240165A (ja) * | 2012-05-14 | 2013-11-28 | Suzuki Motor Corp | 車両用電源装置 |
| WO2017043238A1 (ja) * | 2015-09-11 | 2017-03-16 | 日立オートモティブシステムズ株式会社 | 電池監視装置 |
| JP2017079107A (ja) * | 2015-10-19 | 2017-04-27 | パナソニックＩｐマネジメント株式会社 | 電磁継電器 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114788120A (zh) | 2022-07-22 |
| US12160126B2 (en) | 2024-12-03 |
| EP4068547B1 (en) | 2025-06-11 |
| EP4068547A4 (en) | 2024-01-03 |
| WO2021106345A1 (ja) | 2021-06-03 |
| JP7349510B2 (ja) | 2023-09-22 |
| US20220416552A1 (en) | 2022-12-29 |
| EP4068547A1 (en) | 2022-10-05 |
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