CN205091395U - Internal resistance of cell's device is measured to loss -of -charge method - Google Patents
Internal resistance of cell's device is measured to loss -of -charge method Download PDFInfo
- Publication number
- CN205091395U CN205091395U CN201520907603.XU CN201520907603U CN205091395U CN 205091395 U CN205091395 U CN 205091395U CN 201520907603 U CN201520907603 U CN 201520907603U CN 205091395 U CN205091395 U CN 205091395U
- Authority
- CN
- China
- Prior art keywords
- current
- measurement terminal
- resistance
- transfer relay
- electric 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
- 238000000034 method Methods 0.000 title abstract description 3
- 238000005259 measurement Methods 0.000 claims abstract description 41
- 238000012546 transfer Methods 0.000 claims abstract description 35
- 238000007599 discharging Methods 0.000 claims abstract description 15
- 238000001514 detection method Methods 0.000 abstract description 4
- 230000005611 electricity Effects 0.000 abstract 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Landscapes
- Secondary Cells (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201520907603.XU CN205091395U (en) | 2015-11-13 | 2015-11-13 | Internal resistance of cell's device is measured to loss -of -charge method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201520907603.XU CN205091395U (en) | 2015-11-13 | 2015-11-13 | Internal resistance of cell's device is measured to loss -of -charge method |
Publications (1)
Publication Number | Publication Date |
---|---|
CN205091395U true CN205091395U (en) | 2016-03-16 |
Family
ID=55482068
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201520907603.XU Active CN205091395U (en) | 2015-11-13 | 2015-11-13 | Internal resistance of cell's device is measured to loss -of -charge method |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN205091395U (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106451645A (en) * | 2016-11-07 | 2017-02-22 | 昆明理工大学 | Series-parallel connection converter |
CN111781522A (en) * | 2020-07-13 | 2020-10-16 | 深圳市道通科技股份有限公司 | Storage battery detection method, equipment and storage medium |
CN117269804A (en) * | 2023-11-21 | 2023-12-22 | 江苏林洋亿纬储能科技有限公司 | Device and method for detecting resistance of battery module of electric energy storage system |
-
2015
- 2015-11-13 CN CN201520907603.XU patent/CN205091395U/en active Active
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106451645A (en) * | 2016-11-07 | 2017-02-22 | 昆明理工大学 | Series-parallel connection converter |
CN111781522A (en) * | 2020-07-13 | 2020-10-16 | 深圳市道通科技股份有限公司 | Storage battery detection method, equipment and storage medium |
CN117269804A (en) * | 2023-11-21 | 2023-12-22 | 江苏林洋亿纬储能科技有限公司 | Device and method for detecting resistance of battery module of electric energy storage system |
CN117269804B (en) * | 2023-11-21 | 2024-03-15 | 江苏林洋亿纬储能科技有限公司 | Device and method for detecting resistance of battery module of electric energy storage system |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2021068972A1 (en) | Online monitoring and equalization circuit and method for series battery pack capacity in charged and discharged states | |
CN103941210B (en) | The checking monitoring system of a kind of BMS and method thereof | |
CN105429226B (en) | Large capacity charge-discharge battery manages system | |
CN203705621U (en) | Metering circuit of residual capacity of battery pack | |
CN202939289U (en) | Battery pack health state evaluation system | |
CN101752624A (en) | A kind of equalizing charge of battery method and device | |
CN103151811B (en) | A kind of SOC detection method of vanadium battery management system | |
CN206685918U (en) | A kind of battery equalization system | |
CN205091395U (en) | Internal resistance of cell's device is measured to loss -of -charge method | |
CN103293483A (en) | Lithium battery health condition estimation method based on internal resistance measurement | |
CN104122884A (en) | Simulation test device of battery management system | |
CN201489096U (en) | Device for detecting internal resistance of storage battery | |
CN204758773U (en) | Simulation battery circuit and charging circuit detection circuitry | |
CN201956725U (en) | Equalizing device of power iron phosphate lithium battery pack | |
CN202093150U (en) | Battery pack detection system and battery power supply system | |
CN103545568A (en) | Maintenance-free battery | |
CN201583636U (en) | Power lithium battery capacity detection circuit with multi-channel switching functions | |
CN201583635U (en) | Capacity detection circuit for power lithium batteries | |
CN105403842A (en) | Method for measuring internal resistance of storage battery by repeated discharging | |
CN203607876U (en) | A battery equalization management apparatus | |
CN110286327A (en) | The Centralizing inspection device of battery parameter in a kind of series-connected cell group | |
CN211653088U (en) | Low-cost high-voltage system total pressure detection circuit | |
CN110749836A (en) | Unbalanced bridge circuit detection model and method for electric leakage condition and position of any point in battery pack | |
CN202631711U (en) | Consistency on-line monitoring device for motive power battery pack for electric automobile | |
CN211878138U (en) | On-line monitoring device for internal resistance of storage battery of power system |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
C56 | Change in the name or address of the patentee | ||
CB03 | Change of inventor or designer information |
Inventor after: Tang Lijun Inventor after: Lu Shengrong Inventor after: Ning Yongkai Inventor after: Li Dong Inventor after: Qin Yi Inventor after: Chen Ping Inventor before: Tang Lijun Inventor before: Shen Haiping Inventor before: Ning Yongkai Inventor before: Li Dong Inventor before: Qin Yi Inventor before: Chen Ping |
|
COR | Change of bibliographic data | ||
CP01 | Change in the name or title of a patent holder |
Address after: 214061 Jiangsu province Binhu District of Wuxi City Liangxi Road No. 12 Patentee after: STATE GRID JIANGSU ELECTRIC POWER COMPANY, WUXI POWER SUPPLY Co. Patentee after: State Grid Corporation of China Address before: 214061 Jiangsu province Binhu District of Wuxi City Liangxi Road No. 12 Patentee before: WUXI POWER SUPPLY COMPANY OF JIANGSU ELECTRIC POWER Co. Patentee before: State Grid Corporation of China |
|
TR01 | Transfer of patent right |
Effective date of registration: 20160616 Address after: 214061 Jiangsu province Binhu District of Wuxi City Liangxi Road No. 12 Patentee after: STATE GRID JIANGSU ELECTRIC POWER COMPANY, WUXI POWER SUPPLY Co. Patentee after: State Grid Corporation of China Patentee after: Wuxi Xingguang electric power automation equipment Co.,Ltd. Address before: 214061 Jiangsu province Binhu District of Wuxi City Liangxi Road No. 12 Patentee before: STATE GRID JIANGSU ELECTRIC POWER COMPANY, WUXI POWER SUPPLY Co. Patentee before: State Grid Corporation of China |