CN112186857A - 串联电池保护电路 - Google Patents
串联电池保护电路 Download PDFInfo
- Publication number
- CN112186857A CN112186857A CN202011078214.2A CN202011078214A CN112186857A CN 112186857 A CN112186857 A CN 112186857A CN 202011078214 A CN202011078214 A CN 202011078214A CN 112186857 A CN112186857 A CN 112186857A
- Authority
- CN
- China
- Prior art keywords
- battery
- module
- series
- protection
- voltage
- 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.)
- Granted
Links
Images
Classifications
-
- 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
- H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
- H02J7/0031—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits using battery or load disconnect 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
- H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
- H02J7/00308—Overvoltage protection
-
- 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)
- Power Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Secondary Cells (AREA)
Abstract
Description
Claims (13)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011078214.2A CN112186857B (zh) | 2020-10-10 | 2020-10-10 | 串联电池保护电路 |
PCT/CN2021/073572 WO2022073317A1 (zh) | 2020-10-10 | 2021-01-25 | 串联电池保护电路 |
US18/132,959 US20230261485A1 (en) | 2020-10-10 | 2023-04-10 | Protection circuit for series-connected batteries |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011078214.2A CN112186857B (zh) | 2020-10-10 | 2020-10-10 | 串联电池保护电路 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN112186857A true CN112186857A (zh) | 2021-01-05 |
CN112186857B CN112186857B (zh) | 2025-05-27 |
Family
ID=73948047
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202011078214.2A Active CN112186857B (zh) | 2020-10-10 | 2020-10-10 | 串联电池保护电路 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN112186857B (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112874384A (zh) * | 2021-02-26 | 2021-06-01 | 重庆星座汽车科技有限公司 | 一种并行充电电路 |
CN113300009A (zh) * | 2021-05-21 | 2021-08-24 | 阳光电源股份有限公司 | 一种电池簇及储能系统 |
WO2022073317A1 (zh) * | 2020-10-10 | 2022-04-14 | 旋智科技(深圳)有限公司 | 串联电池保护电路 |
CN114765374A (zh) * | 2021-01-12 | 2022-07-19 | 苏州能讯高能半导体有限公司 | 电池模组及电子设备 |
CN116031986A (zh) * | 2023-03-27 | 2023-04-28 | 深圳市安仕新能源科技有限公司 | 电池管理系统及电池管理方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006109540A (ja) * | 2004-09-30 | 2006-04-20 | Sony Corp | バッテリーパック |
WO2009106394A1 (de) * | 2008-02-25 | 2009-09-03 | Robert Bosch Gmbh | Schutzsystem für batteriemodule |
CN103178564A (zh) * | 2011-12-23 | 2013-06-26 | 比亚迪股份有限公司 | 用于多节电池的保护装置 |
CN213547135U (zh) * | 2020-10-10 | 2021-06-25 | 上海汇瑞半导体科技有限公司 | 串联电池保护电路 |
-
2020
- 2020-10-10 CN CN202011078214.2A patent/CN112186857B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006109540A (ja) * | 2004-09-30 | 2006-04-20 | Sony Corp | バッテリーパック |
WO2009106394A1 (de) * | 2008-02-25 | 2009-09-03 | Robert Bosch Gmbh | Schutzsystem für batteriemodule |
CN103178564A (zh) * | 2011-12-23 | 2013-06-26 | 比亚迪股份有限公司 | 用于多节电池的保护装置 |
CN213547135U (zh) * | 2020-10-10 | 2021-06-25 | 上海汇瑞半导体科技有限公司 | 串联电池保护电路 |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2022073317A1 (zh) * | 2020-10-10 | 2022-04-14 | 旋智科技(深圳)有限公司 | 串联电池保护电路 |
CN114765374A (zh) * | 2021-01-12 | 2022-07-19 | 苏州能讯高能半导体有限公司 | 电池模组及电子设备 |
CN112874384A (zh) * | 2021-02-26 | 2021-06-01 | 重庆星座汽车科技有限公司 | 一种并行充电电路 |
CN112874384B (zh) * | 2021-02-26 | 2022-09-02 | 苏州清研精准汽车科技有限公司 | 一种并行充电电路 |
CN113300009A (zh) * | 2021-05-21 | 2021-08-24 | 阳光电源股份有限公司 | 一种电池簇及储能系统 |
CN116031986A (zh) * | 2023-03-27 | 2023-04-28 | 深圳市安仕新能源科技有限公司 | 电池管理系统及电池管理方法 |
CN116031986B (zh) * | 2023-03-27 | 2023-07-18 | 深圳市安仕新能源科技有限公司 | 电池管理系统及电池管理方法 |
Also Published As
Publication number | Publication date |
---|---|
CN112186857B (zh) | 2025-05-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2022073317A1 (zh) | 串联电池保护电路 | |
CN112186857B (zh) | 串联电池保护电路 | |
CN102684165B (zh) | 一种多节锂电池充放电保护电路 | |
CN101752619B (zh) | 二次电池保护集成电路装置、二次电池保护模块和电池组 | |
EP2700965B1 (en) | Semiconductor device and battery voltage monitoring device | |
CN107204638A (zh) | 一种电池保护电路 | |
US7821230B2 (en) | Method and system for cell equalization with switched charging sources | |
CN102195324A (zh) | 电池保护芯片、电路及方法 | |
CN109217410B (zh) | 一种单节串联型锂电池保护电路 | |
CN213547135U (zh) | 串联电池保护电路 | |
CN102122812A (zh) | 充电电池的过充电保护装置 | |
CN110601143B (zh) | 电池保护电路及电池充放电系统 | |
US20240297521A1 (en) | Charging circuit and terminal device | |
CN112670959B (zh) | 锂电池保护电路 | |
CN110611342A (zh) | 一种空投用低温脉冲电池电路 | |
CN210273528U (zh) | 一种空投用低温脉冲电池电路 | |
CN215580355U (zh) | 电容保护电路、mcu控制的电容保护电路、电池放电电路及mcu控制的电池放电电路 | |
CN113258656B (zh) | 放电过温保护电路和锂电池保护系统 | |
RU202279U1 (ru) | Устройство активной балансировки с расширенным диапазоном напряжения срабатывания ключей шунтирующих цепей на МОП транзисторах для суперконденсаторного накопителя электрической энергии | |
CN114243813B (zh) | 锂电池组稳压均衡控制系统及方法 | |
CN209913490U (zh) | 电池保护芯片及电池系统 | |
CN214045146U (zh) | 具有温度采集和保护功能的低串数锂电池电路 | |
CN211046536U (zh) | 电池保护系统 | |
CN212231092U (zh) | 电池组防接错保护装置 | |
CN210608617U (zh) | 一种双检流电路的锂电池保护板电路 |
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 | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20220129 Address after: Room 603, No. 5, Meiyuan New Village, Pudong New Area, Shanghai 200120 Applicant after: Xiao Chuan Address before: 201206 room 603, building C, No. 3000, Longdong Avenue, Pudong New Area, Shanghai Applicant before: SHANGHAI HUIRUI SEMICONDUCTOR TECHNOLOGY Co.,Ltd. |
|
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20220315 Address after: 518000 201B, building 5, northwest Shenjiu science and technology entrepreneurship Park, the intersection of Taohua road and Binlang Road, Fubao community, Fubao street, Futian District, Shenzhen, Guangdong Province Applicant after: Spin Tech (Shenzhen) Co.,Ltd. Address before: Room 603, No. 5, Meiyuan New Village, Pudong New Area, Shanghai 200120 Applicant before: Xiao Chuan |
|
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20250213 Address after: 518055 Building 8, Block A, Shenzhen International Innovation Valley, Xili Community, Xili Street, Nanshan District, Shenzhen City, Guangdong Province, China 4301 Applicant after: Shenzhen yingjixin Technology Co.,Ltd. Country or region after: China Address before: 518000 201B, building 5, northwest Shenjiu science and technology entrepreneurship Park, the intersection of Taohua road and Binlang Road, Fubao community, Fubao street, Futian District, Shenzhen, Guangdong Province Applicant before: Spin Tech (Shenzhen) Co.,Ltd. Country or region before: China |
|
GR01 | Patent grant | ||
GR01 | Patent grant |