CN1507089A - 带有保护电路的电池组 - Google Patents
带有保护电路的电池组 Download PDFInfo
- Publication number
- CN1507089A CN1507089A CNA2003101147109A CN200310114710A CN1507089A CN 1507089 A CN1507089 A CN 1507089A CN A2003101147109 A CNA2003101147109 A CN A2003101147109A CN 200310114710 A CN200310114710 A CN 200310114710A CN 1507089 A CN1507089 A CN 1507089A
- Authority
- CN
- China
- Prior art keywords
- terminal
- discharge
- battery pack
- external
- capacitor
- 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
- 230000001681 protective effect Effects 0.000 title claims description 84
- 239000003990 capacitor Substances 0.000 claims description 105
- 230000005669 field effect Effects 0.000 claims description 70
- 238000001514 detection method Methods 0.000 claims description 27
- 239000003381 stabilizer Substances 0.000 claims description 18
- 238000007599 discharging Methods 0.000 claims description 13
- 238000005259 measurement Methods 0.000 claims description 6
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 230000002159 abnormal effect Effects 0.000 abstract description 11
- 238000010276 construction Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 58
- 238000011084 recovery Methods 0.000 description 8
- 238000012360 testing method Methods 0.000 description 5
- 230000003071 parasitic effect Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 230000004044 response Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000005421 electrostatic potential Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000001465 metallisation Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000012536 packaging technology Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Images
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
-
- 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
- H02J7/00304—Overcurrent protection
-
- 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
- H02J7/00306—Overdischarge protection
-
- 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)
- 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)
- Protection Of Static Devices (AREA)
- Battery Mounting, Suspending (AREA)
- Secondary Cells (AREA)
Abstract
Description
Claims (17)
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002345648 | 2002-11-28 | ||
JP345648/2002 | 2002-11-28 | ||
JP345648/02 | 2002-11-28 | ||
JP368163/2002 | 2002-12-19 | ||
JP368163/02 | 2002-12-19 | ||
JP2002368163A JP4254227B2 (ja) | 2002-11-28 | 2002-12-19 | バッテリーパック |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1507089A true CN1507089A (zh) | 2004-06-23 |
CN1276527C CN1276527C (zh) | 2006-09-20 |
Family
ID=32473647
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2003101147109A Expired - Lifetime CN1276527C (zh) | 2002-11-28 | 2003-11-28 | 带有保护电路的电池组 |
Country Status (4)
Country | Link |
---|---|
US (2) | US7365952B2 (zh) |
JP (1) | JP4254227B2 (zh) |
KR (1) | KR101096391B1 (zh) |
CN (1) | CN1276527C (zh) |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101164213B (zh) * | 2005-04-21 | 2010-05-26 | Lg化学株式会社 | 保护电池组的装置和方法 |
CN101877478A (zh) * | 2010-06-25 | 2010-11-03 | 中兴通讯股份有限公司 | 电池放电保护装置 |
CN102214914A (zh) * | 2010-07-30 | 2011-10-12 | 深圳市科列技术有限公司 | 一种电动汽车用磷酸铁锂电池充放电保护电路 |
WO2011103827A3 (zh) * | 2011-04-18 | 2012-03-22 | 华为技术有限公司 | 一种锂电池的过流保护方法和装置 |
CN102468474A (zh) * | 2010-11-01 | 2012-05-23 | 索尼公司 | 组合电池和电力消耗设备 |
CN104540646A (zh) * | 2012-06-13 | 2015-04-22 | 株式会社理光 | 装置、装置验证管理***以及装置验证方法 |
CN106100008A (zh) * | 2015-04-30 | 2016-11-09 | 精工半导体有限公司 | 电池装置 |
CN107086618A (zh) * | 2017-04-26 | 2017-08-22 | 广东小天才科技有限公司 | 一种用于穿戴设备的短路保护方法、装置及穿戴设备 |
CN107204638A (zh) * | 2016-03-17 | 2017-09-26 | 德龙伟创科技(深圳)有限公司 | 一种电池保护电路 |
CN108693461A (zh) * | 2017-04-04 | 2018-10-23 | 半导体元件工业有限责任公司 | 校准电路和用于校准保护ic的方法 |
WO2019169968A1 (zh) * | 2018-03-05 | 2019-09-12 | 常州市派腾电子技术服务有限公司 | 电池保护电路及电子烟 |
CN111699603A (zh) * | 2018-02-05 | 2020-09-22 | 三星Sdi株式会社 | 电池保护电路和包括该电池保护电路的电池组 |
CN114080724A (zh) * | 2019-12-05 | 2022-02-22 | 株式会社Lg新能源 | 包括多个电流路径的电池组 |
Families Citing this family (55)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7592716B2 (en) * | 2003-07-29 | 2009-09-22 | Dell Products L.P. | Information handling system including a battery that reduces a voltage fluctuation |
KR100669434B1 (ko) * | 2005-04-07 | 2007-01-15 | 삼성에스디아이 주식회사 | 이차 전지 모듈 제어방법 |
KR100717789B1 (ko) * | 2005-07-29 | 2007-05-11 | 삼성에스디아이 주식회사 | 이차 전지 모듈의 전지 잔존용량 산출방법 |
KR100739054B1 (ko) * | 2005-10-20 | 2007-07-12 | 삼성에스디아이 주식회사 | 배터리 관리 시스템 및 배터리의 셀 전압 측정방법 |
KR100740097B1 (ko) * | 2005-10-20 | 2007-07-16 | 삼성에스디아이 주식회사 | 배터리의 soc 추정 방법 및 이를 이용한 배터리 관리시스템 |
KR100991084B1 (ko) * | 2005-12-15 | 2010-10-29 | 주식회사 엘지화학 | 멀티 전지 팩 시스템 및 그 제어방법, 및 이를 이용한 전지팩 |
US7629771B2 (en) * | 2006-02-09 | 2009-12-08 | O2Micro International, Ltd. | Protection device for non-common ground buses |
JP2007236033A (ja) * | 2006-02-27 | 2007-09-13 | Sony Corp | バッテリパックおよびバッテリ保護方法 |
DE112007000043A5 (de) * | 2006-03-20 | 2008-07-03 | Temic Automotive Electric Motors Gmbh | Energiespeichersystem |
KR100796668B1 (ko) * | 2006-09-26 | 2008-01-22 | 삼성에스디아이 주식회사 | 배터리 관리 시스템 및 그의 구동 방법 |
US20080084645A1 (en) * | 2006-10-04 | 2008-04-10 | Ahmad Nemer Jr | Emergency solar power supply |
KR100859688B1 (ko) * | 2006-10-12 | 2008-09-23 | 삼성에스디아이 주식회사 | 배터리 관리 시스템 및 그의 구동 방법 |
KR100814884B1 (ko) * | 2006-10-16 | 2008-03-20 | 삼성에스디아이 주식회사 | 배터리 관리 시스템 및 그 구동방법 |
KR100839381B1 (ko) * | 2006-11-01 | 2008-06-20 | 삼성에스디아이 주식회사 | 배터리 관리 시스템 및 그 구동방법 |
US7675269B2 (en) * | 2006-11-03 | 2010-03-09 | Broadcom Corporation | Circuit and method for battery charging and discharging protection |
KR100882913B1 (ko) * | 2007-03-19 | 2009-02-10 | 삼성에스디아이 주식회사 | 배터리 팩 |
EP2000956B1 (en) * | 2007-05-31 | 2010-12-15 | Semiconductor Energy Laboratory Co., Ltd. | power supply for RFID transponder |
CN101561469A (zh) * | 2008-04-18 | 2009-10-21 | 鸿富锦精密工业(深圳)有限公司 | 充电器负载模拟装置 |
JP5297729B2 (ja) * | 2008-09-09 | 2013-09-25 | 矢崎総業株式会社 | 電圧検出装置 |
JP5326517B2 (ja) * | 2008-11-21 | 2013-10-30 | ソニー株式会社 | 集積回路およびそれを用いた電池パック |
EP3979634A1 (en) | 2009-06-16 | 2022-04-06 | Leonard Pool | Intrinsically safe video inspection system |
DE102009035862A1 (de) * | 2009-07-31 | 2011-03-31 | Voith Patent Gmbh | Vorrichtung zur Speicherung von elektrischer Energie |
KR100946635B1 (ko) * | 2009-09-16 | 2010-03-09 | 제이엠씨엔지니어링 주식회사 | 다채널 4단자망 충전 장치·다채널 배터리 전원 공급모듈로 이루어진 배터리 팩 장치 |
US8531263B2 (en) * | 2009-11-24 | 2013-09-10 | Littelfuse, Inc. | Circuit protection device |
KR101093861B1 (ko) * | 2009-12-16 | 2011-12-13 | 삼성에스디아이 주식회사 | 배터리 팩 |
US20120297210A1 (en) * | 2010-01-27 | 2012-11-22 | Nationz Technologies Inc. | Integrated circuit (ic) card system |
KR101026154B1 (ko) * | 2010-04-12 | 2011-04-05 | 제이엠씨엔지니어링 주식회사 | 에너지 스테이션 |
KR101029763B1 (ko) * | 2010-04-12 | 2011-04-19 | 제이엠씨엔지니어링 주식회사 | 태양전지셀 ˝―˝단자 분리형 다채널 4단자 충전장치가 설치된 일체형 태양전지판 |
US10008872B2 (en) * | 2010-09-20 | 2018-06-26 | Batteroo, Inc. | Methods of extending the life of battery |
CN102646960B (zh) * | 2011-02-22 | 2016-10-05 | 北京科易动力科技有限公司 | 一种电池组主回路接口保护电路及保护方法 |
RU2453960C1 (ru) * | 2011-05-12 | 2012-06-20 | Государственное образовательное учреждение высшего профессионального образования "Пензенский государственный университет" (ПГУ) | Адаптивный электронный выключатель аккумуляторной батареи |
US8643333B2 (en) * | 2011-08-31 | 2014-02-04 | Delphi Technologies, Inc. | Battery stack cell monitor |
EP2815482B1 (en) * | 2012-02-14 | 2018-05-16 | Nokia Technologies Oy | Method and circuitry for battery protection |
US9641006B2 (en) * | 2012-02-29 | 2017-05-02 | Nec Energy Devices, Ltd. | Battery control system, battery pack, electronic device and charger |
JP2014121169A (ja) * | 2012-12-17 | 2014-06-30 | Seiko Instruments Inc | 充放電制御回路及びバッテリ装置 |
KR102247393B1 (ko) * | 2014-03-12 | 2021-05-03 | 삼성에스디아이 주식회사 | 배터리 팩 및 이의 제어방법 |
KR20160038941A (ko) * | 2014-09-30 | 2016-04-08 | 주식회사 티노스 | 출력전원 안정화 장치 |
TWI661631B (zh) | 2014-11-20 | 2019-06-01 | 力智電子股份有限公司 | 電池保護裝置與其操作方法 |
JP2017136901A (ja) | 2016-02-02 | 2017-08-10 | 株式会社Gsユアサ | バッテリ装置、車両、オートマチック車両 |
JP6821243B2 (ja) * | 2016-08-04 | 2021-01-27 | エイブリック株式会社 | 充放電制御回路及びこれを備えたバッテリ装置 |
CN107231015B (zh) | 2016-09-20 | 2019-07-09 | 华为技术有限公司 | 一种电池、终端以及充电*** |
JP6718350B2 (ja) * | 2016-09-28 | 2020-07-08 | 株式会社ケーヒン | 電圧検出装置 |
AU2018205364B2 (en) | 2017-01-09 | 2021-05-27 | Milwaukee Electric Tool Corporation | Battery pack |
KR102345506B1 (ko) * | 2017-01-24 | 2021-12-29 | 삼성에스디아이 주식회사 | 배터리 팩, 배터리 팩의 충전 제어 방법, 및 배터리 팩을 포함하는 차량 |
TWI612750B (zh) * | 2017-03-22 | 2018-01-21 | 華碩電腦股份有限公司 | 電子裝置及其充電方法 |
US11189891B2 (en) | 2017-07-03 | 2021-11-30 | Gs Yuasa Interational Ltd. | Energy storage apparatus, vehicle, and motorcycle |
JP7205489B2 (ja) * | 2017-12-04 | 2023-01-17 | 株式会社Gsユアサ | 充電制御装置、蓄電装置、充電方法 |
KR102270232B1 (ko) * | 2017-12-11 | 2021-06-25 | 주식회사 엘지에너지솔루션 | 배터리 팩의 양극 컨택터 진단 장치 및 방법 |
JP7024463B2 (ja) * | 2018-02-01 | 2022-02-24 | 株式会社Gsユアサ | 管理装置、蓄電装置、蓄電素子の管理方法 |
US10756726B2 (en) * | 2018-10-01 | 2020-08-25 | Texas Instruments Incorporated | Systems with power transistors, transistors coupled to the gates of the power transistors, and capacitive dividers coupled to the power transistors |
CN110970882A (zh) * | 2018-12-24 | 2020-04-07 | 宁德时代新能源科技股份有限公司 | 一种保护电路及电池管理*** |
TWI692175B (zh) * | 2019-06-27 | 2020-04-21 | 宏碁股份有限公司 | 電源控制電路與電源控制方法 |
CN110429353B (zh) * | 2019-07-29 | 2022-08-02 | 深圳先进储能材料国家工程研究中心有限公司 | 低成本二次电池 |
KR20220140132A (ko) * | 2021-04-09 | 2022-10-18 | 삼성전자주식회사 | 배터리 보호 회로를 포함하는 전자 장치 및 배터리 보호 회로의 동작 방법 |
CN116979659B (zh) * | 2023-06-20 | 2024-02-27 | 浙江华宇钠电新能源科技有限公司 | 一种钠离子电池及电动车辆 |
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US3480940A (en) * | 1966-12-14 | 1969-11-25 | Rca Corp | Condition indicator for appliance |
US3708738A (en) * | 1970-12-22 | 1973-01-02 | Frezzolini Electronics Inc | Battery charging and discharging apparatus |
US4767977A (en) * | 1987-01-08 | 1988-08-30 | Hm Electronics, Inc. | Battery charger |
JP3443238B2 (ja) | 1996-06-20 | 2003-09-02 | 三洋電機株式会社 | 保護回路を備えるパック電池 |
JP3439035B2 (ja) | 1996-07-30 | 2003-08-25 | 三洋電機株式会社 | 電池の過放電を防止するパック電池 |
US6403261B2 (en) * | 1996-07-31 | 2002-06-11 | Valentin Nikolaevich Mitkin | Carbon-containing material and a method of making porous electrodes for chemical sources of electric current |
JP3157127B2 (ja) * | 1997-08-07 | 2001-04-16 | セイコーインスツルメンツ株式会社 | 充放電電流検出機能付き充放電制御回路及び充電式電源装置 |
JP3329284B2 (ja) * | 1998-10-01 | 2002-09-30 | ミツミ電機株式会社 | 二次電池保護回路 |
US6242893B1 (en) * | 1999-06-24 | 2001-06-05 | Bren-Tronics, Inc. | Lithium-ion and lithium polymer battery recharging |
JP3468220B2 (ja) * | 2000-12-26 | 2003-11-17 | 株式会社リコー | 充放電保護回路、および該充放電保護回路を組み込んだバッテリーパック、該バッテリーパックを用いた電子機器 |
-
2002
- 2002-12-19 JP JP2002368163A patent/JP4254227B2/ja not_active Expired - Lifetime
-
2003
- 2003-11-24 US US10/721,638 patent/US7365952B2/en active Active
- 2003-11-27 KR KR1020030084861A patent/KR101096391B1/ko active IP Right Grant
- 2003-11-28 CN CNB2003101147109A patent/CN1276527C/zh not_active Expired - Lifetime
-
2008
- 2008-02-28 US US12/039,265 patent/US7531988B2/en not_active Expired - Lifetime
Cited By (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101164213B (zh) * | 2005-04-21 | 2010-05-26 | Lg化学株式会社 | 保护电池组的装置和方法 |
CN101877478A (zh) * | 2010-06-25 | 2010-11-03 | 中兴通讯股份有限公司 | 电池放电保护装置 |
CN101877478B (zh) * | 2010-06-25 | 2014-12-17 | 中兴通讯股份有限公司 | 电池放电保护装置 |
CN102214914A (zh) * | 2010-07-30 | 2011-10-12 | 深圳市科列技术有限公司 | 一种电动汽车用磷酸铁锂电池充放电保护电路 |
CN102214914B (zh) * | 2010-07-30 | 2014-10-01 | 深圳市科列技术有限公司 | 一种电动汽车用磷酸铁锂电池充放电保护电路 |
CN102468474A (zh) * | 2010-11-01 | 2012-05-23 | 索尼公司 | 组合电池和电力消耗设备 |
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Also Published As
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KR101096391B1 (ko) | 2011-12-20 |
US20040109274A1 (en) | 2004-06-10 |
KR20040047686A (ko) | 2004-06-05 |
JP2004227780A (ja) | 2004-08-12 |
US7365952B2 (en) | 2008-04-29 |
US7531988B2 (en) | 2009-05-12 |
JP4254227B2 (ja) | 2009-04-15 |
US20080158755A1 (en) | 2008-07-03 |
CN1276527C (zh) | 2006-09-20 |
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