CN104459556B - 电池系统故障诊断方法及装置 - Google Patents
电池系统故障诊断方法及装置 Download PDFInfo
- Publication number
- CN104459556B CN104459556B CN201410726848.2A CN201410726848A CN104459556B CN 104459556 B CN104459556 B CN 104459556B CN 201410726848 A CN201410726848 A CN 201410726848A CN 104459556 B CN104459556 B CN 104459556B
- Authority
- CN
- China
- Prior art keywords
- timing
- fault
- battery system
- state
- module
- 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
Landscapes
- Secondary Cells (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410726848.2A CN104459556B (zh) | 2014-12-03 | 2014-12-03 | 电池系统故障诊断方法及装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410726848.2A CN104459556B (zh) | 2014-12-03 | 2014-12-03 | 电池系统故障诊断方法及装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104459556A CN104459556A (zh) | 2015-03-25 |
CN104459556B true CN104459556B (zh) | 2017-08-01 |
Family
ID=52905912
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410726848.2A Active CN104459556B (zh) | 2014-12-03 | 2014-12-03 | 电池系统故障诊断方法及装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104459556B (zh) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106445716A (zh) * | 2016-09-19 | 2017-02-22 | 北京新能源汽车股份有限公司 | 一种故障功能测试方法及装置 |
CN109581915A (zh) * | 2018-11-22 | 2019-04-05 | 飞依诺科技(苏州)有限公司 | 超声发射芯片系统 |
CN111273176B (zh) * | 2018-12-05 | 2022-03-25 | 宁德时代新能源科技股份有限公司 | 一种故障诊断的优化方法及装置、系统和存储介质 |
CN109613435B (zh) * | 2018-12-20 | 2022-07-05 | 常州普莱德新能源电池科技有限公司 | 一种电池非自身故障引起电压采集异常的检测方法及系统 |
CN111381583A (zh) * | 2020-03-23 | 2020-07-07 | 北京经纬恒润科技有限公司 | 一种控制系统故障监测方法及装置 |
CN113791350B (zh) * | 2021-08-06 | 2024-05-14 | 陕西汽车集团股份有限公司 | 电池故障预测方法 |
CN114938041A (zh) * | 2022-03-18 | 2022-08-23 | 浙江南都能源互联网有限公司 | 储能电池系统及其保护控制方法 |
CN114779736B (zh) * | 2022-04-06 | 2024-07-02 | 合众新能源汽车股份有限公司 | 一种故障诊断方法、装置及设备 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103293476A (zh) * | 2013-06-13 | 2013-09-11 | 重庆长安汽车股份有限公司 | 一种基于双计数器的电机系统故障诊断方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012157128A (ja) * | 2011-01-25 | 2012-08-16 | Sanyo Electric Co Ltd | 過電圧検出装置、保護装置及びパック電池 |
CN103061910B (zh) * | 2012-12-27 | 2015-07-08 | 潍柴动力股份有限公司 | 一种区分发动机当前故障和历史故障的系统及方法 |
CN103064032A (zh) * | 2013-01-08 | 2013-04-24 | 重庆长安汽车股份有限公司 | 一种动力电池的故障诊断系统 |
US9276298B2 (en) * | 2013-02-28 | 2016-03-01 | NDSL, Inc. | Automatically determining alarm threshold settings for monitored battery system components in battery systems, and related components, systems, and methods |
JP2014190763A (ja) * | 2013-03-26 | 2014-10-06 | Toshiba Corp | 電池寿命推定方法及び電池寿命推定装置 |
CN103646104A (zh) * | 2013-12-23 | 2014-03-19 | 北京华力创通科技股份有限公司 | 一种强实时故障诊断方法及系统 |
-
2014
- 2014-12-03 CN CN201410726848.2A patent/CN104459556B/zh active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103293476A (zh) * | 2013-06-13 | 2013-09-11 | 重庆长安汽车股份有限公司 | 一种基于双计数器的电机系统故障诊断方法 |
Also Published As
Publication number | Publication date |
---|---|
CN104459556A (zh) | 2015-03-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN104459556B (zh) | 电池系统故障诊断方法及装置 | |
CN107831422B (zh) | 一种gis设备局部放电诊断方法及系统 | |
CN102331954B (zh) | 半导体器件 | |
CN104793139B (zh) | 一种电机故障诊断及处理方法 | |
CN103116135B (zh) | 一种电池系统故障自动诊断系统 | |
CN106428115A (zh) | 轨道车辆系统故障的检测方法和装置 | |
CN104464158B (zh) | 一种火灾报警的联动控制方法及系统 | |
CN106372735A (zh) | 一种继电保护状态评估方法 | |
CN107145410A (zh) | 一种系统异常掉电后自动上电开机的方法、系统及设备 | |
CN104468176A (zh) | 用于控制器局域网络中的故障检测的方法和装置 | |
CN109696627A (zh) | 一种电动汽车电机三相动力线缺相故障诊断方法及装置 | |
CN104076808B (zh) | 工控设备的故障诊断系统和方法 | |
KR20240112786A (ko) | 배터리 관리 시스템 및 배터리 관리 시스템 진단 방법 | |
CN105882649A (zh) | 一种混合动力汽车故障诊断方法 | |
CN108931686A (zh) | 一种电池系统总电压欠压检测方法、装置、设备及汽车 | |
CN103969597A (zh) | 用于检测逆变器模块中退饱和故障的方法和装置 | |
CN107069673A (zh) | 一种快速识别支路ct断线并闭锁母差保护的方法 | |
CN103116350A (zh) | 汽车can通讯失效检测系统及其检测方法 | |
CN108414864A (zh) | 一种用于继电保护装置的故障诊断方法 | |
CN114594349A (zh) | 一种储能系统中直流绝缘监测方法及终端 | |
CN106502811A (zh) | 一种1553b总线通信故障处理方法 | |
CN104316812B (zh) | 一种电池管理系统中温度采集故障诊断方法 | |
CN103163402B (zh) | 基于二次回路的继电保护设备状态监测装置及监测方法 | |
CN110763990A (zh) | 一种新能源汽车中继电器的诊断方法 | |
CN117076186B (zh) | 一种内存故障检测方法、系统、装置、介质及服务器 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20150325 Assignee: CHONGQING CHANGAN NEW ENERGY AUTOMOBILE TECHNOLOGY Co.,Ltd. Assignor: Chongqing Changan Automobile Co.,Ltd.|CHONGQING CHANG'AN NEW ENERGY AUTOMOBILE Co.,Ltd. Contract record no.: 2018500000022 Denomination of invention: Battery system fault diagnosis method and device Granted publication date: 20170801 License type: Exclusive License Record date: 20181130 |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190109 Address after: 401133 room 208, 2 house, 39 Yonghe Road, Yu Zui Town, Jiangbei District, Chongqing Patentee after: CHONGQING CHANGAN NEW ENERGY AUTOMOBILE TECHNOLOGY Co.,Ltd. Address before: 400023, No. 260, Jianxin East Road, Jiangbei District, Chongqing Co-patentee before: CHONGQING CHANG'AN NEW ENERGY AUTOMOBILE Co.,Ltd. Patentee before: Chongqing Changan Automobile Co.,Ltd. |
|
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 401133 room 208, 2 house, 39 Yonghe Road, Yu Zui Town, Jiangbei District, Chongqing Patentee after: Deep Blue Automotive Technology Co.,Ltd. Address before: 401133 room 208, 2 house, 39 Yonghe Road, Yu Zui Town, Jiangbei District, Chongqing Patentee before: CHONGQING CHANGAN NEW ENERGY AUTOMOBILE TECHNOLOGY Co.,Ltd. |