CN106772097B - 一种利用充电机矫正soc的方法 - Google Patents
一种利用充电机矫正soc的方法 Download PDFInfo
- Publication number
- CN106772097B CN106772097B CN201710049986.5A CN201710049986A CN106772097B CN 106772097 B CN106772097 B CN 106772097B CN 201710049986 A CN201710049986 A CN 201710049986A CN 106772097 B CN106772097 B CN 106772097B
- Authority
- CN
- China
- Prior art keywords
- battery
- soc
- time
- voltage
- equivalent circuit
- 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
-
- 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]
- G01R31/367—Software therefor, e.g. for battery testing using modelling or look-up tables
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Secondary Cells (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710049986.5A CN106772097B (zh) | 2017-01-20 | 2017-01-20 | 一种利用充电机矫正soc的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710049986.5A CN106772097B (zh) | 2017-01-20 | 2017-01-20 | 一种利用充电机矫正soc的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106772097A CN106772097A (zh) | 2017-05-31 |
CN106772097B true CN106772097B (zh) | 2020-09-18 |
Family
ID=58941580
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710049986.5A Active CN106772097B (zh) | 2017-01-20 | 2017-01-20 | 一种利用充电机矫正soc的方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106772097B (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109991553B (zh) * | 2017-12-29 | 2021-01-15 | 微宏动力系统(湖州)有限公司 | 一种电池soc的估算方法 |
CN108918968B (zh) * | 2018-03-30 | 2021-04-06 | 金卡智能集团股份有限公司 | 超级电容直流内阻测试方法、切换时间算法及可读介质 |
CN114994539A (zh) * | 2022-05-19 | 2022-09-02 | 深圳市道通合创新能源有限公司 | 一种电池健康状态的检测方法、装置及系统 |
CN116184236B (zh) * | 2023-04-26 | 2023-08-04 | 宁德时代新能源科技股份有限公司 | 一种电池标定方法、电池标定装置、电子设备及存储介质 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102914745A (zh) * | 2012-07-02 | 2013-02-06 | 北京工业大学 | 车用动力电池性能状态的评定方法 |
CN103176139B (zh) * | 2013-03-08 | 2015-07-29 | 桂林电子科技大学 | 动力电池非光滑迟滞特性补偿的电荷状态估算方法及系统 |
KR20160128000A (ko) * | 2015-04-28 | 2016-11-07 | 영남대학교 산학협력단 | 배터리 진단 장치 및 그 방법 |
CN105068008B (zh) * | 2015-07-14 | 2018-10-19 | 南京航空航天大学 | 利用车载充电机辨识电池参数的电池荷电状态估计方法 |
CN105548898B (zh) * | 2015-12-25 | 2018-09-14 | 华南理工大学 | 一种离线数据分段矫正的锂电池soc估计方法 |
CN105738829A (zh) * | 2016-04-08 | 2016-07-06 | 深圳市国创动力系统有限公司 | 动力锂电池的等效电路模型参数识别方法 |
-
2017
- 2017-01-20 CN CN201710049986.5A patent/CN106772097B/zh active Active
Non-Patent Citations (1)
Title |
---|
An Improved Algorithm of SOC Testing Based on Open-Circuit Voltage-Ampere Hour Method;Ye Deng等;《Intelligent Computing in Smart Grid and Electrical Vehicles. ICSEE 2014, LSMS 2014》;springer;20140920;全文 * |
Also Published As
Publication number | Publication date |
---|---|
CN106772097A (zh) | 2017-05-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN107368619B (zh) | 一种扩展卡尔曼滤波soc估算方法 | |
CN109557477B (zh) | 一种电池系统健康状态估算方法 | |
JP6471179B2 (ja) | 迅速な絶縁抵抗の測定が可能な絶縁抵抗測定装置及び方法 | |
Huria et al. | Simplified extended kalman filter observer for soc estimation of commercial power-oriented lfp lithium battery cells | |
JP5393837B2 (ja) | バッテリの充電率推定装置 | |
Yatsui et al. | Kalman filter based state-of-charge estimation for lithium-ion batteries in hybrid electric vehicles using pulse charging | |
CN109188293B (zh) | 基于新息协方差带渐消因子的ekf锂离子电池soc估算方法 | |
CN110196393B (zh) | 一种锂电池荷电状态、能量状态和功率状态的联合在线估计方法 | |
WO2017119393A1 (ja) | 状態推定装置、状態推定方法 | |
CN106772097B (zh) | 一种利用充电机矫正soc的方法 | |
CN109633479B (zh) | 基于嵌入式容积卡尔曼滤波的锂电池soc在线估算方法 | |
CN110824363B (zh) | 一种基于改进ckf的锂电池soc和soe联合估算方法 | |
CN109061505A (zh) | 一种锂电池soh的检测方法 | |
CN106716158A (zh) | 电池荷电状态估算方法和装置 | |
Wehbe et al. | Battery equivalent circuits and brief summary of components value determination of lithium ion: A review | |
CN111060820A (zh) | 一种基于二阶rc模型的锂电池soc、sop估计方法 | |
Wang et al. | An improved coulomb counting method based on dual open‐circuit voltage and real‐time evaluation of battery dischargeable capacity considering temperature and battery aging | |
CN108680869A (zh) | 一种动力电池健康状态的评估方法和装置 | |
CN110562097A (zh) | 一种新能源汽车充电剩余时间估算方法 | |
Zhou et al. | Peak power prediction for series-connected LiNCM battery pack based on representative cells | |
US10794961B2 (en) | Internal state estimating device | |
CN112098893B (zh) | 一种适用于电动汽车的基于初始容量差异的电池内短路故障诊断方法 | |
Enache et al. | Comparative study for generic battery models used for electric vehicles | |
Ye et al. | Model-based state-of-charge estimation approach of the Lithium-ion battery using an improved adaptive particle filter | |
CN113777501A (zh) | 一种电池模组的soh的估算方法 |
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 | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20201225 Address after: 464000 No.76, Liuwa Industrial Park, Xinyang high tech Zone, Henan Province Patentee after: Henan Dexi new energy Co.,Ltd. Address before: No.243, jinlang North Road, Xiangtou community, Dalang Town, Dongguan City, Guangdong Province, 523000 Patentee before: DONGGUAN DRN NEW ENERGY Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20211123 Address after: 434499 Room 401, building 4, Xiulin SME Incubation Park, No. 71, Shishou Avenue, Shishou Economic Development Zone, Jingzhou City, Hubei Province (self declaration) Patentee after: Hubei DEX new energy Co.,Ltd. Address before: 464000 No.76, Liuwa Industrial Park, Xinyang high tech Zone, Henan Province Patentee before: Henan Dexi new energy Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20221010 Address after: Room 1530, Block B, Fenghui Times Technology Center, Shijia Community, Matian Street, Guangming District, Shenzhen, Guangdong 518000 Patentee after: Shenzhen Electric Genie Sales Co.,Ltd. Address before: 434499 Room 401, building 4, Xiulin SME Incubation Park, No. 71, Shishou Avenue, Shishou Economic Development Zone, Jingzhou City, Hubei Province (self declaration) Patentee before: Hubei DEX new energy Co.,Ltd. |