JPWO2023162751A1 - - Google Patents
Info
- Publication number
- JPWO2023162751A1 JPWO2023162751A1 JP2024503034A JP2024503034A JPWO2023162751A1 JP WO2023162751 A1 JPWO2023162751 A1 JP WO2023162751A1 JP 2024503034 A JP2024503034 A JP 2024503034A JP 2024503034 A JP2024503034 A JP 2024503034A JP WO2023162751 A1 JPWO2023162751 A1 JP WO2023162751A1
- 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
-
- 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]
- G01R31/389—Measuring internal impedance, internal conductance or related variables
-
- 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]
-
- 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]
- G01R31/364—Battery terminal connectors with integrated measuring arrangements
-
- 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
- G01R31/3835—Arrangements for monitoring battery or accumulator variables, e.g. SoC involving only voltage measurements
-
- 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
- H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
-
- 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
- H01M10/482—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte for several batteries or cells simultaneously or sequentially
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/298—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by the wiring of battery packs
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/502—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing
- H01M50/505—Interconnectors for connecting terminals of adjacent batteries; Interconnectors for connecting cells outside a battery casing comprising a single busbar
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/569—Constructional details of current conducting connections for detecting conditions inside cells or batteries, e.g. details of voltage sensing terminals
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Battery Mounting, Suspending (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Secondary Cells (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2022028529 | 2022-02-25 | ||
| PCT/JP2023/004799 WO2023162751A1 (ja) | 2022-02-25 | 2023-02-13 | 電池パック |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2023162751A1 true JPWO2023162751A1 (https=) | 2023-08-31 |
| JPWO2023162751A5 JPWO2023162751A5 (https=) | 2024-10-30 |
Family
ID=87765720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2024503034A Pending JPWO2023162751A1 (https=) | 2022-02-25 | 2023-02-13 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20240410955A1 (https=) |
| EP (1) | EP4485679B1 (https=) |
| JP (1) | JPWO2023162751A1 (https=) |
| CN (1) | CN118743103A (https=) |
| WO (1) | WO2023162751A1 (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2026083757A1 (ja) * | 2024-10-17 | 2026-04-23 | 株式会社デンソー | 電池状態算出装置、プログラム、電池状態算出装置の制御方法 |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5705929A (en) * | 1995-05-23 | 1998-01-06 | Fibercorp. Inc. | Battery capacity monitoring system |
| JP3785499B2 (ja) * | 2000-12-04 | 2006-06-14 | 株式会社日立製作所 | 電源装置 |
| JP4633537B2 (ja) * | 2005-05-19 | 2011-02-16 | 古河電池株式会社 | 蓄電池のインピーダンス測定方法及び蓄電池のインピーダンス測定用治具 |
| CA2523240C (en) * | 2005-10-11 | 2009-12-08 | Delaware Systems Inc. | Universal battery module and controller therefor |
| US7148708B1 (en) * | 2006-03-22 | 2006-12-12 | Btech, Inc. | Probe assembly for minimizing excitation pick-up voltages |
| JP5739244B2 (ja) * | 2011-06-14 | 2015-06-24 | 矢崎総業株式会社 | 電池状態通知ユニット、バスバモジュール、組電池、及び、電池状態監視システム |
| JP5825904B2 (ja) * | 2011-07-27 | 2015-12-02 | 矢崎総業株式会社 | 電池状態通知ユニット、バスバモジュール、組電池、及び、電池状態監視システム |
| JP5403437B2 (ja) | 2011-07-29 | 2014-01-29 | 横河電機株式会社 | 電池監視装置 |
| JP5733171B2 (ja) * | 2011-11-18 | 2015-06-10 | 住友電気工業株式会社 | 電池配線モジュール、電池配線モジュールの製造方法、および電池配線モジュールを備えた電源装置 |
| JP2013225457A (ja) * | 2012-04-23 | 2013-10-31 | Toyota Boshoku Corp | フレキシブルプリント配線板の取付構造 |
| US9612287B2 (en) * | 2012-05-02 | 2017-04-04 | NDSL, Inc. | Non-sequential monitoring of battery cells in battery monitoring systems, and related components, systems, and methods |
| JP5606576B2 (ja) * | 2013-04-10 | 2014-10-15 | 株式会社東芝 | 二次電池パック |
| JP6338905B2 (ja) | 2014-03-25 | 2018-06-06 | 三洋電機株式会社 | バッテリシステム |
| CN110024210A (zh) * | 2016-11-30 | 2019-07-16 | 日立汽车系统株式会社 | 电池控制装置 |
| US11231464B2 (en) * | 2018-06-20 | 2022-01-25 | Denso Corporation | Monitoring apparatus |
| JP7081355B2 (ja) * | 2018-07-13 | 2022-06-07 | 株式会社デンソー | 監視装置 |
| JP2021117221A (ja) | 2020-01-24 | 2021-08-10 | 株式会社デンソー | 電池測定装置 |
| DE112021000699T5 (de) * | 2020-01-24 | 2022-11-24 | Denso Corporation | Batteriemessvorrichtung |
| US20230408595A1 (en) * | 2020-11-27 | 2023-12-21 | Semiconductor Energy Laboratory Co., Ltd. | Power storage system, vehicle, and electronic device |
| JP7540403B2 (ja) * | 2021-06-29 | 2024-08-27 | 株式会社デンソー | 電池測定装置及び電池測定方法 |
-
2023
- 2023-02-13 JP JP2024503034A patent/JPWO2023162751A1/ja active Pending
- 2023-02-13 EP EP23759754.7A patent/EP4485679B1/en active Active
- 2023-02-13 WO PCT/JP2023/004799 patent/WO2023162751A1/ja not_active Ceased
- 2023-02-13 CN CN202380022871.0A patent/CN118743103A/zh active Pending
-
2024
- 2024-08-22 US US18/812,621 patent/US20240410955A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US20240410955A1 (en) | 2024-12-12 |
| EP4485679A1 (en) | 2025-01-01 |
| EP4485679B1 (en) | 2026-04-08 |
| CN118743103A (zh) | 2024-10-01 |
| WO2023162751A1 (ja) | 2023-08-31 |
| EP4485679A4 (en) | 2025-05-21 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20240802 |
|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20260127 |