CN104112877A - 一种锂电池组维护与性能检测装置 - Google Patents
一种锂电池组维护与性能检测装置 Download PDFInfo
- Publication number
- CN104112877A CN104112877A CN201410290985.6A CN201410290985A CN104112877A CN 104112877 A CN104112877 A CN 104112877A CN 201410290985 A CN201410290985 A CN 201410290985A CN 104112877 A CN104112877 A CN 104112877A
- Authority
- CN
- China
- Prior art keywords
- lithium battery
- unit
- bus
- battery group
- charge
- 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.)
- Pending
Links
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 44
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 44
- 238000012423 maintenance Methods 0.000 title claims abstract description 16
- 238000001514 detection method Methods 0.000 title abstract description 11
- 238000005070 sampling Methods 0.000 claims abstract description 6
- 238000012544 monitoring process Methods 0.000 claims description 8
- 238000009413 insulation Methods 0.000 claims description 3
- 238000012360 testing method Methods 0.000 abstract description 20
- 239000000178 monomer Substances 0.000 abstract description 14
- 238000010586 diagram Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 238000007599 discharging Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 229910052493 LiFePO4 Inorganic materials 0.000 description 3
- 230000002457 bidirectional effect Effects 0.000 description 3
- 238000004891 communication Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 2
- 229910001416 lithium ion Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 208000032953 Device battery issue Diseases 0.000 description 1
- 229910002097 Lithium manganese(III,IV) oxide Inorganic materials 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000000205 computational method Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- GELKBWJHTRAYNV-UHFFFAOYSA-K lithium iron phosphate Chemical compound [Li+].[Fe+2].[O-]P([O-])([O-])=O GELKBWJHTRAYNV-UHFFFAOYSA-K 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
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
- H01M10/4207—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells for several batteries or cells simultaneously or sequentially
-
- 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
-
- 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
- H01M10/482—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte for several batteries or cells simultaneously or sequentially
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0013—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries acting upon several batteries simultaneously or sequentially
- H02J7/0014—Circuits for equalisation of charge between batteries
- H02J7/0019—Circuits for equalisation of charge between batteries using switched or multiplexed charge circuits
-
- 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)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Power Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Secondary Cells (AREA)
Abstract
Description
Time时间[s] | 电流值 | 电压 | 电流 |
0 | 0 | U0 | I0 |
0.1 | -1C | U1 | I1 |
2 | -1C | U2 | I2 |
5 | -1C | U3 | I3 |
10 | -1C | U4 | I4 |
18 | -1C | U5 | I5 |
18.1 | -0.75C | U6 | I6 |
20 | -0.75C | U7 | I7 |
30 | -0.75C | U8 | I8 |
60 | -0.75C | U9 | I9 |
90 | -0.75C | U10 | I10 |
120 | -0.75C | U11 | I11 |
160 | 0 | U12 | I12 |
160.1 | 0.75C | U13 | I13 |
162 | 0.75C | U14 | I14 |
170 | 0.75C | U15 | I15 |
180 | 0.75C | U16 | I16 |
220 | 0 | U17 | I17 |
Value值 | 公式 | ΔT[S] |
0.1s放电电阻 | Rd(0.1s,dch)=(U0-U1)/I1 | 0.1 |
2s放电电阻 | Rd(2s,dch)=(U0-U2)/I2 | 2 |
5s放电电阻 | Rd(5s,dch)=(U0-U3)/I3 | 5 |
10s放电电阻 | Rd(10s,dch)=(U0-U4)/I4 | 10 |
18s放电电阻 | Rd(18s,dch)=(U0-U5)/I5 | 18 |
18.1s放电电阻 | Rd(18.1s,dch)=(U0-U6)/I6 | 18.1 |
20s放电电阻 | Rd(20s,dch)=(U0-U7)/I7 | 20 |
30s放电电阻 | Rd(30s,dch)=(U0-U8)/I8 | 30 |
60s放电电阻 | Rd(40s,dch)=(U0-U9)/I9 | 60 |
90s放电电阻 | Rd(40s,dch)=(U0-U10)/I10 | 90 |
120s放电功率 | Rd(40s,dch)=(U0-U11)/I11 | 120 |
总的放电电阻 | Rd(dch)=(U12-U11)/I11 | 40 |
0.1s充电电阻 | Rc(0.1s,cha)=(U12-U13)/I13 | 0.1 |
2s充电电阻 | Rc(2s,cha)=(U12-U14)/I14 | 2 |
10s充电电阻 | Rc(10s,cha)=(U12-U15)/I15 | 10 |
20s充电电阻 | Rc(10s,cha)=(U12-U16)/I16 | 20 |
总的充电电阻 | Rc(cha)=(U16-U17)/I17 | 20 |
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410290985.6A CN104112877A (zh) | 2014-06-25 | 2014-06-25 | 一种锂电池组维护与性能检测装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410290985.6A CN104112877A (zh) | 2014-06-25 | 2014-06-25 | 一种锂电池组维护与性能检测装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN104112877A true CN104112877A (zh) | 2014-10-22 |
Family
ID=51709585
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410290985.6A Pending CN104112877A (zh) | 2014-06-25 | 2014-06-25 | 一种锂电池组维护与性能检测装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104112877A (zh) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106910955A (zh) * | 2017-02-21 | 2017-06-30 | 河南豫清新能源产业有限公司 | 一种电动汽车落后电池的检测***及其检测方法 |
CN107064801A (zh) * | 2016-11-30 | 2017-08-18 | 安徽安耐捷新能源科技有限公司 | 一种基于传感器组的锂电池充放电综合测试柜 |
CN107112768A (zh) * | 2014-10-27 | 2017-08-29 | 罗伯特·博世有限公司 | 用于电能存储器的主动电池平衡的方法和电路装置 |
CN107231028A (zh) * | 2017-07-31 | 2017-10-03 | 福州福光电子有限公司 | 双向dc‑dc锂电池模组多通道均衡充放电维护装置 |
CN107719175A (zh) * | 2017-11-17 | 2018-02-23 | 北京市亿微科技有限公司 | 基于充电站用大功率dc/dc电源的检测方法和充放电*** |
CN107994628A (zh) * | 2017-10-26 | 2018-05-04 | 深圳市凌康技术股份有限公司 | 一种自动均压的电池充放电测试电路及其使用方法 |
CN108594125A (zh) * | 2018-04-11 | 2018-09-28 | 芜湖职业技术学院 | 锂电池模型参数辨识装置 |
CN109273785A (zh) * | 2018-09-30 | 2019-01-25 | 北京朗正智能科技有限公司 | 电池维护仪和电池维护方法 |
US20190386723A1 (en) * | 2017-01-17 | 2019-12-19 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Signal transmission method and apparatus |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101141070A (zh) * | 2006-09-06 | 2008-03-12 | 迈为电子技术(上海)有限公司 | 一种新型智能电机电池控制*** |
CN202309138U (zh) * | 2011-10-27 | 2012-07-04 | 国网电力科学研究院 | 变电站直流电源***用磷酸铁锂电池管理*** |
CN202503327U (zh) * | 2012-02-17 | 2012-10-24 | 深圳格林德能源有限公司 | 一种站用磷酸铁锂电池管理*** |
CN203151176U (zh) * | 2013-03-26 | 2013-08-21 | 山西古县西山圪堆煤业有限公司 | 基于stm32矿用隔爆兼本安型不间断直流电源 |
CN103337889A (zh) * | 2013-06-26 | 2013-10-02 | 许继集团有限公司 | 动力电池组均衡装置及方法 |
CN103439577A (zh) * | 2013-08-13 | 2013-12-11 | 重庆长安汽车股份有限公司 | 电动汽车动力电池的绝缘电阻检测***及检测方法 |
CN204189913U (zh) * | 2014-06-25 | 2015-03-04 | 许继电气股份有限公司 | 锂电池组维护与性能检测装置 |
-
2014
- 2014-06-25 CN CN201410290985.6A patent/CN104112877A/zh active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101141070A (zh) * | 2006-09-06 | 2008-03-12 | 迈为电子技术(上海)有限公司 | 一种新型智能电机电池控制*** |
CN202309138U (zh) * | 2011-10-27 | 2012-07-04 | 国网电力科学研究院 | 变电站直流电源***用磷酸铁锂电池管理*** |
CN202503327U (zh) * | 2012-02-17 | 2012-10-24 | 深圳格林德能源有限公司 | 一种站用磷酸铁锂电池管理*** |
CN203151176U (zh) * | 2013-03-26 | 2013-08-21 | 山西古县西山圪堆煤业有限公司 | 基于stm32矿用隔爆兼本安型不间断直流电源 |
CN103337889A (zh) * | 2013-06-26 | 2013-10-02 | 许继集团有限公司 | 动力电池组均衡装置及方法 |
CN103439577A (zh) * | 2013-08-13 | 2013-12-11 | 重庆长安汽车股份有限公司 | 电动汽车动力电池的绝缘电阻检测***及检测方法 |
CN204189913U (zh) * | 2014-06-25 | 2015-03-04 | 许继电气股份有限公司 | 锂电池组维护与性能检测装置 |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107112768A (zh) * | 2014-10-27 | 2017-08-29 | 罗伯特·博世有限公司 | 用于电能存储器的主动电池平衡的方法和电路装置 |
CN107112768B (zh) * | 2014-10-27 | 2020-10-27 | 罗伯特·博世有限公司 | 用于电能存储器的主动电池平衡的方法和电路装置 |
CN107064801A (zh) * | 2016-11-30 | 2017-08-18 | 安徽安耐捷新能源科技有限公司 | 一种基于传感器组的锂电池充放电综合测试柜 |
US20190386723A1 (en) * | 2017-01-17 | 2019-12-19 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Signal transmission method and apparatus |
US10771133B2 (en) * | 2017-01-17 | 2020-09-08 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Signal transmission method and apparatus |
CN106910955A (zh) * | 2017-02-21 | 2017-06-30 | 河南豫清新能源产业有限公司 | 一种电动汽车落后电池的检测***及其检测方法 |
CN106910955B (zh) * | 2017-02-21 | 2018-04-13 | 河南豫清新能源产业有限公司 | 一种电动汽车落后电池的检测***及其检测方法 |
CN107231028A (zh) * | 2017-07-31 | 2017-10-03 | 福州福光电子有限公司 | 双向dc‑dc锂电池模组多通道均衡充放电维护装置 |
CN107994628A (zh) * | 2017-10-26 | 2018-05-04 | 深圳市凌康技术股份有限公司 | 一种自动均压的电池充放电测试电路及其使用方法 |
CN107994628B (zh) * | 2017-10-26 | 2021-10-01 | 深圳市凌康技术有限公司 | 一种自动均压的电池充放电测试电路及其使用方法 |
CN107719175B (zh) * | 2017-11-17 | 2019-12-24 | 江苏智蓝电源科技有限公司 | 基于充电站用大功率dc/dc电源的检测方法和充放电*** |
CN107719175A (zh) * | 2017-11-17 | 2018-02-23 | 北京市亿微科技有限公司 | 基于充电站用大功率dc/dc电源的检测方法和充放电*** |
CN108594125A (zh) * | 2018-04-11 | 2018-09-28 | 芜湖职业技术学院 | 锂电池模型参数辨识装置 |
CN109273785A (zh) * | 2018-09-30 | 2019-01-25 | 北京朗正智能科技有限公司 | 电池维护仪和电池维护方法 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN104112877A (zh) | 一种锂电池组维护与性能检测装置 | |
CN101762800B (zh) | 电池组管理***测试平台 | |
CN104167770B (zh) | 一种电池组放电控制方法和充电控制方法 | |
CN105429226A (zh) | 大容量充放电电池管理*** | |
CN106253314A (zh) | 通信基站磷酸铁锂电池梯次利用充放电***及控制方法 | |
CN103094633A (zh) | 一种用于电动汽车动力电池的检测及维护*** | |
CN104953659A (zh) | 一种电池组充放电均衡电路和充放电方法 | |
CN202111502U (zh) | 一种具有均衡充放电功能的电池管理装置 | |
CN110535163A (zh) | 一种基于退役动力电池包的储能控制***及方法 | |
CN103760496B (zh) | 一种电动汽车动力电池组充放电能力测试装置及方法 | |
CN104297697A (zh) | 一种实现蓄电池内阻在线检测的配网电源*** | |
CN106814326A (zh) | 电池包充放电测试*** | |
CN204836027U (zh) | 一种家用储能供电*** | |
CN104901326A (zh) | 控制棒驱动机构静态电源***及其储能***及其供电方法 | |
CN203504219U (zh) | 一种电池组并行充电维护装置 | |
WO2021134829A1 (zh) | 电池测试*** | |
CN204189913U (zh) | 锂电池组维护与性能检测装置 | |
CN105429161A (zh) | 一种充放电控制***及方法 | |
CN104950262A (zh) | 充放电测试*** | |
CN204515032U (zh) | 一种能量回馈单元的测试装置 | |
CN206742867U (zh) | 一种家用智能储能*** | |
CN203275471U (zh) | 一种电池模拟器 | |
CN204732926U (zh) | 一种电池组充放电均衡电路 | |
CN209709744U (zh) | 一种退役动力电池梯次利用的通信基站供电*** | |
CN201674256U (zh) | 全在线蓄电池组放电测试设备 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C41 | Transfer of patent application or patent right or utility model | ||
CB03 | Change of inventor or designer information |
Inventor after: Han Hailun Inventor after: Zhang Jian Inventor after: Guo Liang Inventor after: Ren Jie Inventor after: Han Hailun, Sun Xuewu, Ren Kechen, Qiao Haiqiang, Lu Gaoqing, Qian Fan, Tang Huaidong, Gao Qingyong, Zhang Jian, Guo Liang, Ren Jie, Cao Jina, Zhou Changchun Inventor after: Sun Xuewu Inventor after: Ren Kechen Inventor after: Qiao Haiqiang Inventor after: Zhou Changchun Inventor after: Lu Gaoqing Inventor after: Qian Fan Inventor after: Tang Huaidong Inventor after: Gao Qingyong Inventor before: Han Hailun Inventor before: Sun Xuewu Inventor before: Ren Kechen Inventor before: Zhou Changchun Inventor before: Lu Gaoqing Inventor before: Lai Ruijun Inventor before: Qian Fan Inventor before: Tang Huaidong Inventor before: Han Hailun, Sun Xuewu, Ren Kechen, Zhou Changchun, Lu Gaoqing, Rui Jun, Qian Fan, Tang Huaidong, Gao Qingyong |
|
COR | Change of bibliographic data | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20150923 Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Applicant after: State Grid Corporation of China Applicant after: Xuji Group Co., Ltd. Applicant after: Xuji Electric Co., Ltd. Applicant after: Xuji Electric Power Co., Ltd. Applicant after: Electric Power Research Institute of State Grid Shandong Electric Power Company Address before: No. 1298 Xuchang City, Henan province 461000 XJ Avenue Applicant before: Xuji Electric Co., Ltd. Applicant before: Xuji Electric Power Co., Ltd. |
|
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20141022 |
|
RJ01 | Rejection of invention patent application after publication |