CN111509313B - 一种用于磷酸铁锂电池的soc修正方法 - Google Patents
一种用于磷酸铁锂电池的soc修正方法 Download PDFInfo
- Publication number
- CN111509313B CN111509313B CN202010338864.XA CN202010338864A CN111509313B CN 111509313 B CN111509313 B CN 111509313B CN 202010338864 A CN202010338864 A CN 202010338864A CN 111509313 B CN111509313 B CN 111509313B
- Authority
- CN
- China
- Prior art keywords
- charging
- battery
- electric quantity
- soc
- preset
- 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
Images
Classifications
-
- 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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
- G06F17/10—Complex mathematical operations
- G06F17/11—Complex mathematical operations for solving equations, e.g. nonlinear equations, general mathematical optimization problems
- G06F17/13—Differential equations
-
- 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
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Computational Mathematics (AREA)
- Mathematical Analysis (AREA)
- Mathematical Optimization (AREA)
- Pure & Applied Mathematics (AREA)
- Data Mining & Analysis (AREA)
- Theoretical Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Databases & Information Systems (AREA)
- Software Systems (AREA)
- General Engineering & Computer Science (AREA)
- Operations Research (AREA)
- Algebra (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 (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010338864.XA CN111509313B (zh) | 2020-04-26 | 2020-04-26 | 一种用于磷酸铁锂电池的soc修正方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010338864.XA CN111509313B (zh) | 2020-04-26 | 2020-04-26 | 一种用于磷酸铁锂电池的soc修正方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN111509313A CN111509313A (zh) | 2020-08-07 |
CN111509313B true CN111509313B (zh) | 2021-07-13 |
Family
ID=71878117
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202010338864.XA Active CN111509313B (zh) | 2020-04-26 | 2020-04-26 | 一种用于磷酸铁锂电池的soc修正方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN111509313B (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112327174B (zh) * | 2021-01-05 | 2021-06-08 | 江苏时代新能源科技有限公司 | 电池的soc修正方法及装置、电池管理*** |
CN113665433B (zh) * | 2021-08-27 | 2023-04-07 | 三一汽车起重机械有限公司 | 荷电状态参数修正方法、装置及作业机械 |
CN113933727B (zh) * | 2021-09-23 | 2024-06-25 | 上海海拉电子有限公司 | 一种极限磷酸铁锂电池soc修正法 |
CN114050334A (zh) * | 2021-09-27 | 2022-02-15 | 深圳拓邦股份有限公司 | 电池主动放空修正方法及换电设备 |
CN116224087B (zh) * | 2023-05-10 | 2023-08-08 | 江苏阿诗特能源科技有限公司 | 一种电池储能***及其soc估算方法和装置 |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101865978A (zh) * | 2010-05-24 | 2010-10-20 | 重庆戴徕密客电源有限公司 | 磷酸铁锂电池正负极实际容量配比及化成情况的评测方法 |
CN103020445A (zh) * | 2012-12-10 | 2013-04-03 | 西南交通大学 | 一种电动车车载磷酸铁锂电池的soc与soh预测方法 |
CN104730468A (zh) * | 2015-04-07 | 2015-06-24 | 阳光电源股份有限公司 | 一种电池soc估算方法、装置以及电池管理*** |
CN105388422A (zh) * | 2014-09-01 | 2016-03-09 | 横河电机株式会社 | 二次电池容量测量***和二次电池容量测量方法 |
CN105738820A (zh) * | 2016-02-05 | 2016-07-06 | 惠州市蓝微新源技术有限公司 | 基于电池放电特性曲线及安时积分法修正soc的方法 |
CN107835947A (zh) * | 2015-07-13 | 2018-03-23 | 三菱电机株式会社 | 锂离子电池的充电状态推测方法及锂离子电池的充电状态推测装置 |
JP2019070621A (ja) * | 2017-10-11 | 2019-05-09 | 三菱自動車工業株式会社 | 二次電池システム |
CN110506216A (zh) * | 2017-03-31 | 2019-11-26 | 三菱电机株式会社 | 蓄电池状态推定装置 |
CN110673039A (zh) * | 2019-11-11 | 2020-01-10 | 安徽优旦科技有限公司 | 一种基于大数据的磷酸铁锂电池soc充电在线校正方法 |
DE102019116764A1 (de) * | 2018-08-07 | 2020-02-13 | Toyota Jidosha Kabushiki Kaisha | Energieversorgungssteuerungsvorrichtung |
CN110967644A (zh) * | 2019-05-16 | 2020-04-07 | 宁德时代新能源科技股份有限公司 | 电池组soc的修正方法、电池管理***以及车辆 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6481661B2 (ja) * | 2016-06-10 | 2019-03-13 | トヨタ自動車株式会社 | 電池システム |
CN106707181A (zh) * | 2016-12-05 | 2017-05-24 | 澳特卡新能源科技(上海)有限公司 | 一种锂离子的电池参数与荷电状态估计方法 |
-
2020
- 2020-04-26 CN CN202010338864.XA patent/CN111509313B/zh active Active
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101865978A (zh) * | 2010-05-24 | 2010-10-20 | 重庆戴徕密客电源有限公司 | 磷酸铁锂电池正负极实际容量配比及化成情况的评测方法 |
CN103020445A (zh) * | 2012-12-10 | 2013-04-03 | 西南交通大学 | 一种电动车车载磷酸铁锂电池的soc与soh预测方法 |
CN105388422A (zh) * | 2014-09-01 | 2016-03-09 | 横河电机株式会社 | 二次电池容量测量***和二次电池容量测量方法 |
CN104730468A (zh) * | 2015-04-07 | 2015-06-24 | 阳光电源股份有限公司 | 一种电池soc估算方法、装置以及电池管理*** |
CN107835947A (zh) * | 2015-07-13 | 2018-03-23 | 三菱电机株式会社 | 锂离子电池的充电状态推测方法及锂离子电池的充电状态推测装置 |
CN105738820A (zh) * | 2016-02-05 | 2016-07-06 | 惠州市蓝微新源技术有限公司 | 基于电池放电特性曲线及安时积分法修正soc的方法 |
CN110506216A (zh) * | 2017-03-31 | 2019-11-26 | 三菱电机株式会社 | 蓄电池状态推定装置 |
JP2019070621A (ja) * | 2017-10-11 | 2019-05-09 | 三菱自動車工業株式会社 | 二次電池システム |
DE102019116764A1 (de) * | 2018-08-07 | 2020-02-13 | Toyota Jidosha Kabushiki Kaisha | Energieversorgungssteuerungsvorrichtung |
CN110967644A (zh) * | 2019-05-16 | 2020-04-07 | 宁德时代新能源科技股份有限公司 | 电池组soc的修正方法、电池管理***以及车辆 |
CN110673039A (zh) * | 2019-11-11 | 2020-01-10 | 安徽优旦科技有限公司 | 一种基于大数据的磷酸铁锂电池soc充电在线校正方法 |
Non-Patent Citations (2)
Title |
---|
A Comprehensive Algorithm for Estimating Lithium-Ion Battery Parameters From Measurements;Dvorak, Dominik 等;《IEEE TRANSACTIONS ON SUSTAINABLE ENERGY》;20171225;第9卷(第2期);第771 - 779页 * |
基于微分曲线的LiFePO4电池SOC估计算法研究;侯朝勇 等;《储能科学与技术》;20171130;第6卷(第6期);第1321-1327页 * |
Also Published As
Publication number | Publication date |
---|---|
CN111509313A (zh) | 2020-08-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN111509313B (zh) | 一种用于磷酸铁锂电池的soc修正方法 | |
EP2320242B1 (en) | Apparatus and method for cell balancing using the voltage variation behavior of battery cell | |
EP3064952B1 (en) | Energy storage device management apparatus, energy storage device management method, energy storage device module, energy storage device management program, and movable body | |
KR101402802B1 (ko) | 배터리 셀의 전압 변화 거동을 이용한 셀 밸런싱 장치 및 방법 | |
KR100970343B1 (ko) | 충전상태를 이용한 전지 평활화 시스템 및 방법 | |
KR101526641B1 (ko) | 차량의 고전압배터리 열화 판정 방법 | |
CN111551868B (zh) | 一种磷酸铁锂电池***的一致性分析方法 | |
KR20210150463A (ko) | 배터리 충전 상태 결정 방법, 장치, 관리 시스템 및 저장매체 | |
JP6867478B2 (ja) | 電池制御装置および車両システム | |
EP4231025A1 (en) | Method and apparatus for determining remaining charging time, and vehicle | |
US6507194B2 (en) | Method of calculating remaining battery capacity | |
CN111284480B (zh) | 车用动力电池的soc修正方法及修正设备 | |
CN112698218B (zh) | 一种电池健康状态获取方法及装置、存储介质 | |
US20190113578A1 (en) | Method and device for predicting battery life | |
CN109387784B (zh) | 多维度状态估算效准soc的方法以及动态修正soc的方法 | |
CN114594396A (zh) | 一种数据校准方法、装置及电子设备 | |
CN116879822A (zh) | 一种soc校准方法及相关装置 | |
CN115684966A (zh) | 一种锂离子电池soc修正方法、***、设备及介质 | |
CN111781508B (zh) | 一种混合动力车载电池soc的估算方法及*** | |
CN116754963A (zh) | 锂电池soc显示值的计算方法 | |
KR100911315B1 (ko) | 배터리 전압 거동을 이용한 배터리 저항 특성 추정 장치 및방법 | |
CN113900028B (zh) | 一种考虑初始荷电状态和充放电路径的电池健康状态估计方法及*** | |
CN113608128A (zh) | 荷电状态估算方法、计算机设备及计算机存储介质 | |
US11196268B2 (en) | Method for generating data diagram and method for managing battery pack | |
CN112068014A (zh) | 动力电池组的峰值功率预测方法、装置及电池管理*** |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address |
Address after: 310051 No. 1760, Jiangling Road, Hangzhou, Zhejiang, Binjiang District Patentee after: Zhejiang Geely Remote New Energy Commercial Vehicle Group Co.,Ltd. Patentee after: GEELY SICHUAN COMMERCIAL VEHICLE Co.,Ltd. Patentee after: Shanxi Geely new energy Commercial Vehicle Co.,Ltd. Patentee after: ZHEJIANG GEELY HOLDING GROUP Co.,Ltd. Address before: Room 612, building 1, 1760 Jiangling Road, Binjiang District, Hangzhou City, Zhejiang Province Patentee before: ZHEJIANG GEELY NEW ENERGY COMMERCIAL VEHICLE GROUP Co.,Ltd. Patentee before: GEELY SICHUAN COMMERCIAL VEHICLE Co.,Ltd. Patentee before: Shanxi Geely new energy Commercial Vehicle Co.,Ltd. Patentee before: ZHEJIANG GEELY HOLDING GROUP Co.,Ltd. |
|
CP03 | Change of name, title or address | ||
TR01 | Transfer of patent right |
Effective date of registration: 20230901 Address after: 310051 No. 1760, Jiangling Road, Hangzhou, Zhejiang, Binjiang District Patentee after: ZHEJIANG GEELY HOLDING GROUP Co.,Ltd. Patentee after: Zhejiang Geely Remote New Energy Commercial Vehicle Group Co.,Ltd. Patentee after: Zhejiang Geely new energy Commercial Vehicle Development Co.,Ltd. Address before: 310051 No. 1760, Jiangling Road, Hangzhou, Zhejiang, Binjiang District Patentee before: Zhejiang Geely Remote New Energy Commercial Vehicle Group Co.,Ltd. Patentee before: GEELY SICHUAN COMMERCIAL VEHICLE Co.,Ltd. Patentee before: Shanxi Geely new energy Commercial Vehicle Co.,Ltd. Patentee before: ZHEJIANG GEELY HOLDING GROUP Co.,Ltd. |
|
TR01 | Transfer of patent right |