CN105891729B - 电池及电池组的状态检测方法及装置 - Google Patents
电池及电池组的状态检测方法及装置 Download PDFInfo
- Publication number
- CN105891729B CN105891729B CN201610478761.7A CN201610478761A CN105891729B CN 105891729 B CN105891729 B CN 105891729B CN 201610478761 A CN201610478761 A CN 201610478761A CN 105891729 B CN105891729 B CN 105891729B
- Authority
- CN
- China
- Prior art keywords
- charge
- state
- battery
- current
- discharge
- 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.)
- Active
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 22
- 238000000034 method Methods 0.000 claims abstract description 88
- 238000004364 calculation method Methods 0.000 claims description 56
- 230000008569 process Effects 0.000 claims description 27
- 238000007599 discharging Methods 0.000 claims description 26
- 230000007423 decrease Effects 0.000 claims description 14
- 238000012544 monitoring process Methods 0.000 claims description 2
- 238000005259 measurement Methods 0.000 abstract description 11
- 238000000605 extraction Methods 0.000 abstract description 5
- 230000008859 change Effects 0.000 description 18
- 238000010586 diagram Methods 0.000 description 4
- 230000010354 integration Effects 0.000 description 3
- 238000003869 coulometry Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- 238000012935 Averaging Methods 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
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]
- G01R31/385—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
- H01M10/44—Methods for charging or discharging
- H01M10/446—Initial charging measures
-
- 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
- G01R19/0046—Arrangements for measuring currents or voltages or for indicating presence or sign thereof characterised by a specific application or detail not covered by any other subgroup of G01R19/00
- G01R19/0069—Arrangements for measuring currents or voltages or for indicating presence or sign thereof characterised by a specific application or detail not covered by any other subgroup of G01R19/00 measuring voltage or current standards
-
- 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]
- G01R31/367—Software therefor, e.g. for battery testing using modelling or look-up tables
-
- 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
- G01R31/3828—Arrangements for monitoring battery or accumulator variables, e.g. SoC using current integration
- G01R31/3832—Arrangements for monitoring battery or accumulator variables, e.g. SoC using current integration without measurement of battery voltage
-
- 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]
- G01R31/385—Arrangements for measuring battery or accumulator variables
- G01R31/387—Determining ampere-hour charge capacity or SoC
-
- 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
- H01M10/4285—Testing apparatus
-
- 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
-
- 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)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Secondary Cells (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
Description
Claims (10)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610478761.7A CN105891729B (zh) | 2016-06-23 | 2016-06-23 | 电池及电池组的状态检测方法及装置 |
TW106112950A TWI641855B (zh) | 2016-06-23 | 2017-04-18 | Battery and battery pack state detecting method and device |
US15/631,118 US10355321B2 (en) | 2016-06-23 | 2017-06-23 | Method and device for detecting states of battery and battery pack |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610478761.7A CN105891729B (zh) | 2016-06-23 | 2016-06-23 | 电池及电池组的状态检测方法及装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105891729A CN105891729A (zh) | 2016-08-24 |
CN105891729B true CN105891729B (zh) | 2019-08-13 |
Family
ID=56718960
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610478761.7A Active CN105891729B (zh) | 2016-06-23 | 2016-06-23 | 电池及电池组的状态检测方法及装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US10355321B2 (zh) |
CN (1) | CN105891729B (zh) |
TW (1) | TWI641855B (zh) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106772072B (zh) * | 2016-12-06 | 2019-09-10 | 奇瑞汽车股份有限公司 | 一种基于电池特性曲线的soc估算方法及装置 |
CN106842045B (zh) * | 2017-01-20 | 2023-04-28 | 北京理工大学 | 一种基于自适应权重方法的电池多模型融合建模方法和电池管理系统 |
CN106680730B (zh) * | 2017-03-01 | 2023-06-30 | 侬泰轲(上海)检测科技有限责任公司 | 一种可检测荷电状态的充放电装置及荷电状态的检测方法 |
JP6820905B2 (ja) * | 2017-12-29 | 2021-01-27 | ゴゴロ インク | 交換可能エネルギー貯蔵装置ステーションを管理するためのシステムおよび方法 |
CN110018418A (zh) * | 2018-01-05 | 2019-07-16 | 神讯电脑(昆山)有限公司 | 电池检测装置及其检测方法 |
CN108802628B (zh) * | 2018-06-28 | 2020-07-28 | 京信通信系统(中国)有限公司 | 电池电量计量方法、装置及设备 |
CN109407007A (zh) * | 2018-12-24 | 2019-03-01 | 广东省智能制造研究所 | 一种电池荷电状态检测方法及装置 |
KR102638936B1 (ko) | 2019-08-27 | 2024-02-27 | 삼성전자 주식회사 | 배터리의 상태 파라미터를 결정하는 방법 및 장치 |
CN110850305B (zh) * | 2019-12-02 | 2022-06-03 | 劢微机器人科技(深圳)有限公司 | 铅酸电池电量的计算方法、装置及计算机可读存储介质 |
CN113131012B (zh) * | 2019-12-30 | 2023-04-28 | 杭州海康机器人股份有限公司 | Soc估算精度的确定方法、装置及存储介质 |
CN110988455B (zh) * | 2019-12-31 | 2025-05-27 | 山东计保电气有限公司 | 用视在功率监控小电流并实时处置平台 |
CN111239634B (zh) * | 2020-03-20 | 2022-10-14 | 中创新航科技股份有限公司 | 一种电池系统支路状态的检测方法及装置 |
CN112557928B (zh) * | 2020-12-04 | 2023-08-01 | 湖北亿纬动力有限公司 | 一种计算电池荷电状态的方法、装置和动力电池 |
CN112731165B (zh) * | 2020-12-10 | 2023-10-24 | 中国西安卫星测控中心 | 卫星蓄电池电流数据异常类型识别方法及装置 |
CN112838631B (zh) * | 2020-12-31 | 2023-12-29 | 上海玫克生储能科技有限公司 | 动力电池的充电动态管控装置和动力电池的充电诊断方法 |
CN113232552B (zh) * | 2021-05-20 | 2023-04-07 | 中国第一汽车股份有限公司 | 电动汽车及其剩余电量的计算方法、显示方法和装置 |
CN115707985B (zh) * | 2021-08-19 | 2024-03-22 | 北京大瞬科技有限公司 | 计算电池电量的方法及电池管理系统 |
CN114047452B (zh) * | 2022-01-13 | 2022-05-13 | 浙江玥视科技有限公司 | 一种确定电池循环寿命的方法及装置 |
CN115184811A (zh) * | 2022-07-21 | 2022-10-14 | 厦门市爱维达电子有限公司 | 电源剩余带载时间估算方法及蓄电池管理系统和存储介质 |
CN116338492A (zh) * | 2023-03-09 | 2023-06-27 | 上汽通用五菱汽车股份有限公司 | 一种动力电池荷电状态确定方法及相关设备 |
CN116593895B (zh) * | 2023-06-16 | 2024-02-23 | 中国科学技术大学 | 一种基于应变的锂离子电池组电流检测方法及系统 |
CN117207835A (zh) * | 2023-09-08 | 2023-12-12 | 惠州锐鉴兴科技有限公司 | 剩余里程计算方法及装置 |
CN117110903B (zh) * | 2023-10-23 | 2024-01-30 | 羿动新能源科技有限公司 | 一种动力电池的soc的合理性判断方法 |
CN117517979B (zh) * | 2023-12-19 | 2024-04-05 | 浙江地芯引力科技有限公司 | 电池参数更新方法、装置、电子设备及存储介质 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1417503B1 (de) * | 2001-06-29 | 2010-02-17 | Robert Bosch Gmbh | Verfahren zur ermittlung des ladezustands und/oder der leistungsfähigkeit eines ladungsspeichers |
JP4130425B2 (ja) * | 2003-07-29 | 2008-08-06 | パナソニックEvエナジー株式会社 | 二次電池の充放電電気量推定方法および装置、二次電池の分極電圧推定方法および装置、並びに二次電池の残存容量推定方法および装置 |
US7593821B2 (en) * | 2004-11-23 | 2009-09-22 | Lg Chem, Ltd. | Method and system for joint battery state and parameter estimation |
CN101359036B (zh) * | 2007-07-31 | 2010-11-17 | 比亚迪股份有限公司 | 电池荷电状态的测定方法 |
JP2009081981A (ja) * | 2007-09-27 | 2009-04-16 | Sanyo Electric Co Ltd | 充電状態最適化装置及びこれを具えた組電池システム |
JP5261828B2 (ja) * | 2009-05-12 | 2013-08-14 | 本田技研工業株式会社 | 電池状態推定装置 |
TW201224485A (en) * | 2010-12-02 | 2012-06-16 | Ind Tech Res Inst | State-of-charge estimation method and battery control unit |
JP5882336B2 (ja) * | 2011-08-30 | 2016-03-09 | 三洋電機株式会社 | バッテリシステム、電動車両、移動体、電力貯蔵装置および電源装置 |
US9146280B2 (en) * | 2011-10-26 | 2015-09-29 | Industrial Technology Research Institute | Method and system for estimating a capacity of a battery |
CN102496970B (zh) * | 2011-11-11 | 2014-05-28 | 江苏大学 | 纯电动公交客车动力电源的soc检测及能量均衡系统与方法 |
CN103529389A (zh) * | 2012-07-03 | 2014-01-22 | 鸿富锦精密工业(深圳)有限公司 | 电池电量计算方法及系统 |
US9081068B2 (en) * | 2012-09-18 | 2015-07-14 | Apple Inc. | Method and apparatus for determining a capacity of a battery |
CN103901344A (zh) * | 2012-12-24 | 2014-07-02 | 财团法人金属工业研究发展中心 | 电池残电量估测系统及其估测方法 |
CN104777427A (zh) * | 2014-06-26 | 2015-07-15 | 许继电气股份有限公司 | 一种适用于铅酸电池的soc在线检测方法 |
US20160018468A1 (en) * | 2014-07-21 | 2016-01-21 | Richtek Technology Corporation | Method of estimating the state of charge of a battery and system thereof |
CN104360285B (zh) * | 2014-11-28 | 2017-03-01 | 山东鲁能智能技术有限公司 | 一种基于改进的安时积分法的电池容量修正方法 |
CN104535933B (zh) * | 2014-12-26 | 2017-08-29 | 湖南金杯新能源发展有限公司 | 电池剩余电量测量方法与系统 |
CN105403839B (zh) * | 2015-10-27 | 2019-04-05 | 北京新能源汽车股份有限公司 | 电池荷电状态的估计方法和装置 |
CN106199434B (zh) | 2016-06-23 | 2019-12-10 | 矽力杰半导体技术(杭州)有限公司 | 电池及电池组的状态检测方法及装置 |
-
2016
- 2016-06-23 CN CN201610478761.7A patent/CN105891729B/zh active Active
-
2017
- 2017-04-18 TW TW106112950A patent/TWI641855B/zh active
- 2017-06-23 US US15/631,118 patent/US10355321B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
CN105891729A (zh) | 2016-08-24 |
US20170373354A1 (en) | 2017-12-28 |
US10355321B2 (en) | 2019-07-16 |
TWI641855B (zh) | 2018-11-21 |
TW201800772A (zh) | 2018-01-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN105891729B (zh) | 电池及电池组的状态检测方法及装置 | |
CN108254696B (zh) | 电池的健康状态评估方法及系统 | |
US10191118B2 (en) | Battery DC impedance measurement | |
CN106199434B (zh) | 电池及电池组的状态检测方法及装置 | |
CN110914696B (zh) | 用于在电池的操作期间估计电池开路池格电压、充电状态以及健康状态的方法和系统 | |
CN107102263B (zh) | 检测电池健康状态的方法、装置和电池管理系统 | |
CN107991623B (zh) | 一种考虑温度和老化程度的电池安时积分soc估计方法 | |
CN106324508B (zh) | 电池健康状态的检测装置及方法 | |
KR101835656B1 (ko) | 배터리의 잔존수명 추정방법 | |
KR102502106B1 (ko) | 효율적인 배터리 테스터 | |
KR102550371B1 (ko) | 내부 단락 고장 조기 검출 방법 및 장치 | |
CN104483628B (zh) | 一种电动汽车电池组健康状态的检测装置及方法 | |
EP2089731A2 (en) | Apparatus and method for determination of the state-of-charge of a battery when the battery is not in equilibrium | |
CN107942261B (zh) | 电池荷电状态的估计方法及系统 | |
KR102416548B1 (ko) | 배터리를 위한 등가 회로 모델의 파라미터 추정 방법 및 배터리 관리 시스템 | |
CN108120932B (zh) | 对充电电池的电池健康状态进行估算的方法和装置 | |
CN108279385A (zh) | 电池的电量状态估算方法、装置及电子设备 | |
CN106461732A (zh) | 用于估计电池的健康状态的方法 | |
CN111463513B (zh) | 一种锂电池满充容量估计的方法及装置 | |
KR20150045600A (ko) | 배터리 시험기 및 그 제어방법 | |
CN103513187A (zh) | 一种电池容量的估算方法 | |
Wong et al. | A new state-of-charge estimation method for valve regulated lead acid batteries | |
CN109633451A (zh) | 储能系统自轨迹参数标定方法及soc估算方法 | |
CN113514771A (zh) | 一种电池阻抗寿命估算方法及系统 | |
CN115453375B (zh) | 电池荷电状态的计算方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20200310 Address after: 210042 302, Xuanwu Road, 7, Xuanwu Road, Xuanwu District, Nanjing, Jiangsu, China, 7 Patentee after: Silergy Semiconductor Technology (Hangzhou) Ltd. Address before: 310012 room A1501, science and Technology Park, East Software Park, No. 90, Wensanlu Road, Zhejiang, China Patentee before: Silergy Semiconductor Technology (Hangzhou) Ltd. |
|
TR01 | Transfer of patent right | ||
CP01 | Change in the name or title of a patent holder |
Address after: 210042 302, Xuanwu Road, 7, Xuanwu Road, Xuanwu District, Nanjing, Jiangsu, China, 7 Patentee after: Nanjing Sili Microelectronics Technology Co., Ltd Address before: 210042 302, Xuanwu Road, 7, Xuanwu Road, Xuanwu District, Nanjing, Jiangsu, China, 7 Patentee before: Silergy Semiconductor Technology (Hangzhou) Ltd. |
|
CP01 | Change in the name or title of a patent holder |