JPWO2021053976A1 - - Google Patents
Info
- Publication number
- JPWO2021053976A1 JPWO2021053976A1 JP2021546537A JP2021546537A JPWO2021053976A1 JP WO2021053976 A1 JPWO2021053976 A1 JP WO2021053976A1 JP 2021546537 A JP2021546537 A JP 2021546537A JP 2021546537 A JP2021546537 A JP 2021546537A JP WO2021053976 A1 JPWO2021053976 A1 JP WO2021053976A1
- 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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- 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
- B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
- B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
- B60L58/12—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries responding to state of charge [SoC]
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
- G01R31/367—Software therefor, e.g. for battery testing using modelling or look-up tables
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
- G01R31/382—Arrangements for monitoring battery or accumulator variables, e.g. SoC
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
- G01R31/396—Acquisition or processing of data for testing or for monitoring individual cells or groups of cells within a battery
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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
- H01M10/44—Methods for charging or discharging
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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
- H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
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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
- H02J7/02—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from ac mains by converters
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- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- 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)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- General Chemical & Material Sciences (AREA)
- Electrochemistry (AREA)
- Power Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Chemical & Material Sciences (AREA)
- Sustainable Energy (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Secondary Cells (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019170709 | 2019-09-19 | ||
PCT/JP2020/029475 WO2021053976A1 (ja) | 2019-09-19 | 2020-07-31 | 電池監視システム、電池モジュール、電池管理装置、管理方法、及び車両 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPWO2021053976A1 true JPWO2021053976A1 (ja) | 2021-03-25 |
Family
ID=74884199
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2021546537A Pending JPWO2021053976A1 (ja) | 2019-09-19 | 2020-07-31 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JPWO2021053976A1 (ja) |
WO (1) | WO2021053976A1 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2023129681A1 (en) * | 2021-12-29 | 2023-07-06 | Auto Motive Power Inc. | Technique using a battery charger and battery management system to detect cell degradation and pack imminent failures |
CN114744309B (zh) * | 2022-06-09 | 2022-09-02 | 深圳凌奈智控有限公司 | 基于bms的电池安全管理方法、装置、设备及存储介质 |
CN115166523B (zh) * | 2022-09-06 | 2022-12-02 | 江苏时代新能源科技有限公司 | 移动式电池状态检测设备、系统和方法 |
CN118511414A (zh) * | 2022-09-08 | 2024-08-16 | 宁德时代新能源科技股份有限公司 | 电池系统的控制方法和控制装置 |
CN115864565B (zh) * | 2022-11-16 | 2023-09-26 | 惠州因博利电子科技有限公司 | 一种基于储能变换器的锂离子电池储能系统和方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5386155B2 (ja) * | 2008-11-28 | 2014-01-15 | 株式会社日立製作所 | 蓄電装置 |
JP5554204B2 (ja) * | 2010-10-15 | 2014-07-23 | 株式会社マキタ | 工具用バッテリ |
JP6171027B2 (ja) * | 2013-12-16 | 2017-07-26 | 株式会社日立製作所 | 電池システム |
JP2016086468A (ja) * | 2014-10-23 | 2016-05-19 | 株式会社豊田自動織機 | リレー制御装置 |
EP3273524A4 (en) * | 2015-03-17 | 2018-04-11 | Kabushiki Kaisha Toshiba | Storage-battery management device, method, and program |
JP6419046B2 (ja) * | 2015-09-15 | 2018-11-07 | 本田技研工業株式会社 | 蓄電システムの故障形態判定装置 |
JP6632918B2 (ja) * | 2016-03-18 | 2020-01-22 | Ntn株式会社 | 二次電池の劣化判定装置 |
JP6763729B2 (ja) * | 2016-09-26 | 2020-09-30 | 矢崎総業株式会社 | 電池状態検出装置 |
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2020
- 2020-07-31 WO PCT/JP2020/029475 patent/WO2021053976A1/ja active Application Filing
- 2020-07-31 JP JP2021546537A patent/JPWO2021053976A1/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
WO2021053976A1 (ja) | 2021-03-25 |