CN105356421A - 一种锂电池组充放电保护电路 - Google Patents
一种锂电池组充放电保护电路 Download PDFInfo
- Publication number
- CN105356421A CN105356421A CN201510847577.0A CN201510847577A CN105356421A CN 105356421 A CN105356421 A CN 105356421A CN 201510847577 A CN201510847577 A CN 201510847577A CN 105356421 A CN105356421 A CN 105356421A
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- CN
- China
- Prior art keywords
- mosfet
- lithium battery
- charging
- discharge
- control signal
- 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
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/18—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for batteries; for accumulators
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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
- H01M10/44—Methods for charging or discharging
-
- 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
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Secondary Cells (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510847577.0A CN105356421A (zh) | 2015-11-27 | 2015-11-27 | 一种锂电池组充放电保护电路 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510847577.0A CN105356421A (zh) | 2015-11-27 | 2015-11-27 | 一种锂电池组充放电保护电路 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN105356421A true CN105356421A (zh) | 2016-02-24 |
Family
ID=55332330
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510847577.0A Pending CN105356421A (zh) | 2015-11-27 | 2015-11-27 | 一种锂电池组充放电保护电路 |
Country Status (1)
Country | Link |
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CN (1) | CN105356421A (zh) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106602667A (zh) * | 2017-01-20 | 2017-04-26 | 浙江大学昆山创新中心 | 一种移动机器人自动充电保护系统及保护方法 |
CN106786928A (zh) * | 2016-12-29 | 2017-05-31 | 惠州市蓝微新源技术有限公司 | 一种bms充放电控制保护电路 |
CN106740124A (zh) * | 2016-11-12 | 2017-05-31 | 深圳市沃特玛电池有限公司 | 保护装置 |
CN109217410A (zh) * | 2018-08-31 | 2019-01-15 | 华润微电子(重庆)有限公司 | 一种单节串联型锂电池保护电路 |
CN109347179A (zh) * | 2018-12-07 | 2019-02-15 | 浙江千喜新能源有限公司 | 锂电池组充放电保护板采样控制电路 |
CN111756019A (zh) * | 2019-03-29 | 2020-10-09 | 苏州市纽莱克电子科技有限公司 | 一种充放电电流检测及保护电路 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1285657A (zh) * | 1999-08-20 | 2001-02-28 | Em微电子马林有限公司 | 采用两个晶体管的双向开关的控制系统 |
JP2009131020A (ja) * | 2007-11-22 | 2009-06-11 | Fuji Electric Device Technology Co Ltd | 過電流保護回路およびバッテリパック |
CN203839928U (zh) * | 2014-04-24 | 2014-09-17 | 深圳市赛科龙电源科技有限公司 | 锂电池保护电路 |
-
2015
- 2015-11-27 CN CN201510847577.0A patent/CN105356421A/zh active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1285657A (zh) * | 1999-08-20 | 2001-02-28 | Em微电子马林有限公司 | 采用两个晶体管的双向开关的控制系统 |
JP2009131020A (ja) * | 2007-11-22 | 2009-06-11 | Fuji Electric Device Technology Co Ltd | 過電流保護回路およびバッテリパック |
CN203839928U (zh) * | 2014-04-24 | 2014-09-17 | 深圳市赛科龙电源科技有限公司 | 锂电池保护电路 |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106740124A (zh) * | 2016-11-12 | 2017-05-31 | 深圳市沃特玛电池有限公司 | 保护装置 |
CN106786928A (zh) * | 2016-12-29 | 2017-05-31 | 惠州市蓝微新源技术有限公司 | 一种bms充放电控制保护电路 |
CN106786928B (zh) * | 2016-12-29 | 2023-10-20 | 惠州市蓝微新源技术有限公司 | 一种bms充放电控制保护电路 |
CN106602667A (zh) * | 2017-01-20 | 2017-04-26 | 浙江大学昆山创新中心 | 一种移动机器人自动充电保护系统及保护方法 |
CN109217410A (zh) * | 2018-08-31 | 2019-01-15 | 华润微电子(重庆)有限公司 | 一种单节串联型锂电池保护电路 |
CN109347179A (zh) * | 2018-12-07 | 2019-02-15 | 浙江千喜新能源有限公司 | 锂电池组充放电保护板采样控制电路 |
CN111756019A (zh) * | 2019-03-29 | 2020-10-09 | 苏州市纽莱克电子科技有限公司 | 一种充放电电流检测及保护电路 |
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CB02 | Change of applicant information |
Address after: 201203 Shanghai City, Pudong New Area China Zuchongzhi Road (Shanghai) Free Trade Zone No. 73 Lane 887 Applicant after: Shanghai ZTE energy Polytron Technologies Inc Applicant after: SHANGHAI ZHONGXINGXIN ADVANCED MATERIAL CO., LTD. Address before: 201203 Shanghai City, Pudong New Area China Zuchongzhi Road (Shanghai) Free Trade Zone No. 73 Lane 887 Applicant before: Zhongxing (Shanghai) Pylon Technology Co., Ltd. Applicant before: SHANGHAI ZHONGXINGXIN ADVANCED MATERIAL CO., LTD. |
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COR | Change of bibliographic data | ||
CB02 | Change of applicant information |
Address after: 201203 Pudong New Area, Shanghai, China (Shanghai) free trade trial area, 887 Lane 73, Chong Chong Road. Applicant after: Shanghai PON energy Polytron Technologies Inc Applicant after: SHANGHAI ZHONGXINGXIN ADVANCED MATERIAL CO., LTD. Address before: 201203 Pudong New Area, Shanghai, China (Shanghai) free trade trial area, 887 Lane 73, Chong Chong Road. Applicant before: Shanghai ZTE energy Polytron Technologies Inc Applicant before: SHANGHAI ZHONGXINGXIN ADVANCED MATERIAL CO., LTD. |
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RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160224 |
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RJ01 | Rejection of invention patent application after publication |