PL3988952T3 - Metoda wykrywania nieprawidłowego ogniwa akumulatora - Google Patents
Metoda wykrywania nieprawidłowego ogniwa akumulatoraInfo
- Publication number
- PL3988952T3 PL3988952T3 PL20831490.6T PL20831490T PL3988952T3 PL 3988952 T3 PL3988952 T3 PL 3988952T3 PL 20831490 T PL20831490 T PL 20831490T PL 3988952 T3 PL3988952 T3 PL 3988952T3
- Authority
- PL
- Poland
- Prior art keywords
- battery cell
- detecting abnormal
- abnormal battery
- detecting
- cell
- Prior art date
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]
- G01R31/382—Arrangements for monitoring battery or accumulator variables, e.g. SoC
- G01R31/3842—Arrangements for monitoring battery or accumulator variables, e.g. SoC combining voltage and current 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]
- G01R31/389—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]
- G01R31/392—Determining battery ageing or deterioration, e.g. state of health
-
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/165—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/165—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values
- G01R19/16533—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the application
- G01R19/16538—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the application in AC or DC supplies
- G01R19/16542—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the application in AC or DC supplies for batteries
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/165—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values
- G01R19/16566—Circuits and arrangements for comparing voltage or current with one or several thresholds and for indicating the result not covered by subgroups G01R19/16504, G01R19/16528, G01R19/16533
-
- 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]
- G01R31/3644—Constructional arrangements
- G01R31/3648—Constructional arrangements comprising digital calculation means, e.g. for performing an algorithm
-
- 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]
- G01R31/385—Arrangements for measuring battery or accumulator variables
- G01R31/387—Determining ampere-hour charge capacity or SoC
- G01R31/388—Determining ampere-hour charge capacity or SoC involving voltage measurements
-
- 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
- H01M10/425—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
- 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
- H02J7/50—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries acting upon multiple batteries simultaneously or sequentially
-
- 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
- H02J7/84—Control of state of health [SOH]
-
- 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
- H02J7/90—Regulation of charging or discharging current or voltage
- H02J7/96—Regulation of charging or discharging current or voltage in response to battery voltage
-
- 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
- H02J7/90—Regulation of charging or discharging current or voltage
- H02J7/971—Regulation of charging or discharging current or voltage the charge cycle being controlled or terminated in response to non-electric parameters
- H02J7/975—Regulation of charging or discharging current or voltage the charge cycle being controlled or terminated in response to non-electric parameters in response to temperature
- H02J7/977—Regulation of charging or discharging current or voltage the charge cycle being controlled or terminated in response to non-electric parameters in response to temperature of the battery
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Secondary Cells (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020190075223A KR102832250B1 (ko) | 2019-06-24 | 2019-06-24 | 이상 배터리 셀 검출 방법 |
| PCT/KR2020/001667 WO2020262789A1 (ko) | 2019-06-24 | 2020-02-05 | 이상 배터리 셀 검출 방법 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL3988952T3 true PL3988952T3 (pl) | 2024-08-12 |
Family
ID=74059755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL20831490.6T PL3988952T3 (pl) | 2019-06-24 | 2020-02-05 | Metoda wykrywania nieprawidłowego ogniwa akumulatora |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US12188989B2 (pl) |
| EP (1) | EP3988952B1 (pl) |
| KR (1) | KR102832250B1 (pl) |
| CN (1) | CN113785209B (pl) |
| HU (1) | HUE068388T2 (pl) |
| PL (1) | PL3988952T3 (pl) |
| WO (1) | WO2020262789A1 (pl) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102629463B1 (ko) | 2019-03-12 | 2024-01-25 | 삼성에스디아이 주식회사 | 배터리 건강 상태 추정 방법 |
| KR102731010B1 (ko) | 2019-06-24 | 2024-11-19 | 삼성에스디아이 주식회사 | 내부 단락 셀 검출 방법 |
| KR102572652B1 (ko) | 2020-09-11 | 2023-08-31 | 삼성에스디아이 주식회사 | 배터리의 충전상태를 추정하는 방법 |
| KR102858781B1 (ko) * | 2021-01-08 | 2025-09-11 | 주식회사 엘지에너지솔루션 | 배터리 관리 장치 및 방법 |
| KR102830669B1 (ko) * | 2021-09-16 | 2025-07-08 | 한국전력공사 | 화재 예방 기능을 구비한 배터리 모듈 및 배터리 모듈 화재 예방 방법 |
| KR102918339B1 (ko) * | 2021-11-02 | 2026-01-26 | 주식회사 엘지에너지솔루션 | 저항 퇴화도에 기초한 배터리 진단 방법 및 이를 적용한 배터리 시스템 |
| KR102887115B1 (ko) * | 2021-12-20 | 2025-11-18 | 삼성전자주식회사 | 배터리의 단락 검출 장치 및 방법 |
| CN114509684B (zh) * | 2022-04-19 | 2022-07-26 | 西安因联信息科技有限公司 | 一种自适应电池电量监测方法及系统 |
| KR20230167249A (ko) * | 2022-05-31 | 2023-12-08 | 에스케이이노베이션 주식회사 | 배터리의 이상 감지 방법 및 이를 실행하는 배터리 관리 시스템 |
| CN115290980B (zh) * | 2022-07-04 | 2025-05-30 | 岚图汽车科技有限公司 | 一种电动汽车动力电池内阻在线监测方法及系统 |
| KR102889127B1 (ko) * | 2022-09-06 | 2025-11-19 | 주식회사 엘지에너지솔루션 | 배터리의 이상을 감지하는 전자 장치 및 이의 동작 방법 |
| KR20240166274A (ko) * | 2023-05-17 | 2024-11-26 | 주식회사 엘지에너지솔루션 | 배터리 진단 장치 및 그것의 동작 방법 |
| EP4585942A1 (en) * | 2024-01-11 | 2025-07-16 | Volvo Car Corporation | Advanced fault detection in battery cells |
Family Cites Families (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0741479U (ja) * | 1993-12-27 | 1995-07-21 | アイコム株式会社 | 電池残量監視回路 |
| JP5105218B2 (ja) | 2005-06-06 | 2012-12-26 | トヨタ自動車株式会社 | 異常判定装置 |
| KR100804698B1 (ko) * | 2006-06-26 | 2008-02-18 | 삼성에스디아이 주식회사 | 배터리 ｓｏｃ 추정 방법 및 이를 이용하는 배터리 관리시스템 및 구동 방법 |
| EP2551687B1 (en) * | 2010-03-23 | 2020-07-15 | Furukawa Electric Co., Ltd. | Device for estimating internal state of battery, and method for estimating internal state of battery |
| US9417290B1 (en) * | 2012-10-06 | 2016-08-16 | Hrl Laboratories, Llc | Methods and apparatus for dynamic characterization of electrochemical systems |
| US9658291B1 (en) * | 2012-10-06 | 2017-05-23 | Hrl Laboratories, Llc | Methods and apparatus for dynamic estimation of battery open-circuit voltage |
| JP5932596B2 (ja) * | 2012-10-11 | 2016-06-08 | 日立オートモティブシステムズ株式会社 | 車両の回生制御装置 |
| FR3009093B1 (fr) * | 2013-07-29 | 2017-01-13 | Renault Sa | Estimation de l'etat de vieillissement d'une batterie electrique |
| US10063066B2 (en) * | 2014-01-07 | 2018-08-28 | Utah State University | Battery control |
| US9531202B2 (en) * | 2014-03-10 | 2016-12-27 | Dell Products, L.P. | Battery management system and method for charging lithium-ion battery cells in an information handling system |
| DE102014223278A1 (de) * | 2014-11-14 | 2016-05-19 | Robert Bosch Gmbh | Vorrichtung und Verfahren zur Überwachung von Batteriezellen sowie Batteriemodul, Batterie, Batteriesystem, Fahrzeug, Computerprogramm und Computerprogrammprodukt |
| KR20160081249A (ko) * | 2014-12-31 | 2016-07-08 | 주식회사 에이치에스엘 일렉트로닉스 | 차량의 배터리 최대용량 측정 장치 및 방법 |
| JP6414558B2 (ja) * | 2016-02-01 | 2018-10-31 | 株式会社デンソー | 電池状態推定装置 |
| WO2017154112A1 (ja) * | 2016-03-08 | 2017-09-14 | 株式会社東芝 | 電池監視装置及び方法 |
| KR101835376B1 (ko) | 2016-08-30 | 2018-03-08 | 조선대학교산학협력단 | 배터리 건강상태 추정 장치 및 그 방법 |
| KR101835375B1 (ko) | 2016-08-30 | 2018-03-08 | 조선대학교산학협력단 | 배터리 집단군 건강상태 추정 장치 및 그 방법 |
| US10099679B2 (en) * | 2016-10-20 | 2018-10-16 | Fca Us Llc | Battery state and parameter estimation using a mixed sigma-point kalman filtering and recursive least squares technique |
| CN107390127A (zh) * | 2017-07-11 | 2017-11-24 | 欣旺达电动汽车电池有限公司 | 一种soc估算方法 |
| KR102586479B1 (ko) | 2017-12-21 | 2023-10-06 | 주식회사 엘엑스세미콘 | 디스플레이를 위한 데이터 구동 장치 |
| KR102047676B1 (ko) | 2017-12-21 | 2019-11-22 | 주식회사 실리콘웍스 | 디스플레이를 위한 소스 신호 구동 장치 |
| KR102650965B1 (ko) | 2018-04-23 | 2024-03-25 | 삼성에스디아이 주식회사 | 배터리 상태 추정 방법 |
| US10962601B2 (en) * | 2018-09-13 | 2021-03-30 | Bae Systems Controls Inc. | Method and system for determining open connections in a battery pack |
-
2019
- 2019-06-24 KR KR1020190075223A patent/KR102832250B1/ko active Active
-
2020
- 2020-02-05 HU HUE20831490A patent/HUE068388T2/hu unknown
- 2020-02-05 WO PCT/KR2020/001667 patent/WO2020262789A1/ko not_active Ceased
- 2020-02-05 US US17/594,497 patent/US12188989B2/en active Active
- 2020-02-05 CN CN202080032978.XA patent/CN113785209B/zh active Active
- 2020-02-05 EP EP20831490.6A patent/EP3988952B1/en active Active
- 2020-02-05 PL PL20831490.6T patent/PL3988952T3/pl unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CN113785209A (zh) | 2021-12-10 |
| US12188989B2 (en) | 2025-01-07 |
| KR102832250B1 (ko) | 2025-07-08 |
| EP3988952B1 (en) | 2024-05-22 |
| US20220196754A1 (en) | 2022-06-23 |
| EP3988952A1 (en) | 2022-04-27 |
| EP3988952A4 (en) | 2023-07-19 |
| HUE068388T2 (hu) | 2024-12-28 |
| KR20210000206A (ko) | 2021-01-04 |
| WO2020262789A1 (ko) | 2020-12-30 |
| CN113785209B (zh) | 2024-03-15 |
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