CN114270593B - 电池系统,电池管理方法 - Google Patents
电池系统,电池管理方法 Download PDFInfo
- Publication number
- CN114270593B CN114270593B CN201980098252.3A CN201980098252A CN114270593B CN 114270593 B CN114270593 B CN 114270593B CN 201980098252 A CN201980098252 A CN 201980098252A CN 114270593 B CN114270593 B CN 114270593B
- Authority
- CN
- China
- Prior art keywords
- battery
- battery module
- soc
- state information
- memory
- 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.)
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Classifications
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- 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
- H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
-
- 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
- H01M10/44—Methods for charging or discharging
-
- 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
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- 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
- H02J7/0016—Circuits for equalisation of charge between batteries using shunting, discharge or bypass circuits
-
- 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
- H02J7/0047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with monitoring or indicating devices or circuits
-
- 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
- H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
- H01M2010/4278—Systems for data transfer from batteries, e.g. transfer of battery parameters to a controller, data transferred between battery controller and main controller
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2220/00—Batteries for particular applications
- H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Secondary Cells (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
Description
Claims (8)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CN2019/095568 WO2021003731A1 (en) | 2019-07-11 | 2019-07-11 | Battery system, battery management method |
Publications (2)
Publication Number | Publication Date |
---|---|
CN114270593A CN114270593A (zh) | 2022-04-01 |
CN114270593B true CN114270593B (zh) | 2023-01-06 |
Family
ID=74114344
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201980098252.3A Active CN114270593B (zh) | 2019-07-11 | 2019-07-11 | 电池系统,电池管理方法 |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP2022539977A (zh) |
CN (1) | CN114270593B (zh) |
WO (1) | WO2021003731A1 (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN117240821B (zh) * | 2023-11-10 | 2024-01-26 | 绿进新能源科技(常熟)有限公司 | 基于sn的id自动分配方法、设备和存储介质 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100308771A1 (en) * | 2009-06-04 | 2010-12-09 | William Densham | System and method for protection of battery pack |
JP2011113759A (ja) * | 2009-11-25 | 2011-06-09 | Diamond Electric Mfg Co Ltd | バッテリー管理装置とバッテリー管理方法 |
JP2011151983A (ja) * | 2010-01-22 | 2011-08-04 | Panasonic Corp | Soc検出回路、及び電池電源装置 |
EP2579382A2 (en) * | 2010-06-03 | 2013-04-10 | Eun-Ey Jung | Battery pack and method for charging battery pack |
EP2608347A2 (en) * | 2011-12-19 | 2013-06-26 | Kabushiki Kaisha Toshiba | Electric energy storage system and method of maintaining the same |
-
2019
- 2019-07-11 WO PCT/CN2019/095568 patent/WO2021003731A1/en active Application Filing
- 2019-07-11 CN CN201980098252.3A patent/CN114270593B/zh active Active
- 2019-07-11 JP JP2021574178A patent/JP2022539977A/ja active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100308771A1 (en) * | 2009-06-04 | 2010-12-09 | William Densham | System and method for protection of battery pack |
JP2011113759A (ja) * | 2009-11-25 | 2011-06-09 | Diamond Electric Mfg Co Ltd | バッテリー管理装置とバッテリー管理方法 |
JP2011151983A (ja) * | 2010-01-22 | 2011-08-04 | Panasonic Corp | Soc検出回路、及び電池電源装置 |
EP2579382A2 (en) * | 2010-06-03 | 2013-04-10 | Eun-Ey Jung | Battery pack and method for charging battery pack |
EP2608347A2 (en) * | 2011-12-19 | 2013-06-26 | Kabushiki Kaisha Toshiba | Electric energy storage system and method of maintaining the same |
Also Published As
Publication number | Publication date |
---|---|
JP2022539977A (ja) | 2022-09-14 |
WO2021003731A1 (en) | 2021-01-14 |
CN114270593A (zh) | 2022-04-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20220406 Address after: Kanagawa County, Japan Applicant after: Shangda Co.,Ltd. Applicant after: SUZHOU DURAPOWER TECHNOLOGY Co.,Ltd. Applicant after: SUZHOU JK ENERGY Ltd. Address before: Kanagawa County, Japan Applicant before: Shangda Co.,Ltd. Applicant before: Wang Jian Applicant before: Shi Minjie |
|
TA01 | Transfer of patent application right | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information |
Address after: Tokyo, Japan Applicant after: Shangda Alliance Co.,Ltd. Applicant after: SUZHOU DURAPOWER TECHNOLOGY Co.,Ltd. Applicant after: SUZHOU JK ENERGY Ltd. Address before: Kanagawa County, Japan Applicant before: Shangda Co.,Ltd. Applicant before: SUZHOU DURAPOWER TECHNOLOGY Co.,Ltd. Applicant before: SUZHOU JK ENERGY Ltd. |
|
CB02 | Change of applicant information | ||
GR01 | Patent grant | ||
GR01 | Patent grant |