CN104716704A - 电池状态监视电路以及电池装置 - Google Patents
电池状态监视电路以及电池装置 Download PDFInfo
- Publication number
- CN104716704A CN104716704A CN201410758477.6A CN201410758477A CN104716704A CN 104716704 A CN104716704 A CN 104716704A CN 201410758477 A CN201410758477 A CN 201410758477A CN 104716704 A CN104716704 A CN 104716704A
- Authority
- CN
- China
- Prior art keywords
- voltage
- overcurrent
- circuit
- reference voltage
- detection terminal
- 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
Classifications
-
- 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
-
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
-
- 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
-
- 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
- H02J7/0063—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with circuits adapted for supplying loads from the battery
-
- 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
- H02J7/007—Regulation of charging or discharging current or voltage
- H02J7/00712—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters
- H02J7/007182—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters in response to battery voltage
-
- 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
Abstract
Description
Claims (3)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013-256343 | 2013-12-11 | ||
JP2013256343 | 2013-12-11 | ||
JP2014217643A JP6370191B2 (ja) | 2013-12-11 | 2014-10-24 | バッテリ状態監視回路及びバッテリ装置 |
JP2014-217643 | 2014-10-24 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104716704A true CN104716704A (zh) | 2015-06-17 |
CN104716704B CN104716704B (zh) | 2019-12-31 |
Family
ID=53272161
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410758477.6A Active CN104716704B (zh) | 2013-12-11 | 2014-12-10 | 电池状态监视电路以及电池装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US9525296B2 (zh) |
JP (1) | JP6370191B2 (zh) |
KR (1) | KR102252366B1 (zh) |
CN (1) | CN104716704B (zh) |
TW (1) | TWI641197B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107689650A (zh) * | 2016-08-04 | 2018-02-13 | 精工半导体有限公司 | 充放电控制电路及具备该充放电控制电路的电池装置 |
CN109245502A (zh) * | 2018-09-12 | 2019-01-18 | 中车大连机车车辆有限公司 | 一种直流回路过压保护系统及轨道车辆 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6385310B2 (ja) * | 2015-04-21 | 2018-09-05 | エイブリック株式会社 | バッテリ装置 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1319274A (zh) * | 1999-08-05 | 2001-10-24 | 精工电子有限公司 | 电池状态监视电路和电池装置 |
CN101103509A (zh) * | 2005-04-20 | 2008-01-09 | 松下电器产业株式会社 | 二次电池的保护电路、电池组件及热敏保护开关装置 |
CN101340084A (zh) * | 2008-08-12 | 2009-01-07 | 北京中星微电子有限公司 | 放电过流保护恢复驱动电路、电池保护电路及系统 |
CN101420179A (zh) * | 2007-10-22 | 2009-04-29 | 罗姆股份有限公司 | 电容器充电电路及其控制电路、控制方法、电子设备 |
JP2010187511A (ja) * | 2009-02-13 | 2010-08-26 | Seiko Instruments Inc | 充放電制御回路 |
CN102270867A (zh) * | 2010-06-03 | 2011-12-07 | 精工电子有限公司 | 电池状态监视电路以及电池装置 |
CN102983555A (zh) * | 2011-09-02 | 2013-03-20 | 三美电机株式会社 | 半导体集成电路、保护电路以及电池组 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06319224A (ja) * | 1993-05-06 | 1994-11-15 | Taiyo Yuden Co Ltd | バッテリの過電流保護回路 |
JP3899109B2 (ja) | 1997-06-09 | 2007-03-28 | 株式会社リコー | 充放電保護回路 |
JP3471321B2 (ja) * | 2000-05-12 | 2003-12-02 | セイコーインスツルメンツ株式会社 | 充放電制御回路および充電式電源装置 |
JP4555502B2 (ja) * | 2001-04-24 | 2010-10-06 | セイコーインスツル株式会社 | バッテリー状態監視回路およびバッテリー装置 |
JP4267865B2 (ja) * | 2002-04-19 | 2009-05-27 | 株式会社デンソー | 負荷駆動装置 |
JP5049569B2 (ja) * | 2006-01-30 | 2012-10-17 | 任天堂株式会社 | 電気機器、電気機器システム、および電源機器 |
JP4616222B2 (ja) * | 2006-08-11 | 2011-01-19 | セイコーインスツル株式会社 | 充放電制御回路および充電式電源装置 |
US7830120B2 (en) * | 2007-09-18 | 2010-11-09 | Nexergy, Inc. | Low side N-channel FET protection circuit |
US8598855B2 (en) * | 2008-03-12 | 2013-12-03 | O2Micro, Inc. | Monitoring and control circuit for adjusting current |
JP5212042B2 (ja) * | 2008-11-19 | 2013-06-19 | ミツミ電機株式会社 | 二次電池の過電流保護回路 |
JP5443013B2 (ja) * | 2009-02-10 | 2014-03-19 | セイコーインスツル株式会社 | バッテリー保護回路及びバッテリー装置 |
JP5458647B2 (ja) * | 2009-04-27 | 2014-04-02 | ミツミ電機株式会社 | 保護回路 |
JP5462043B2 (ja) * | 2010-03-19 | 2014-04-02 | セイコーインスツル株式会社 | バッテリ状態監視回路及びバッテリ装置 |
JP5851821B2 (ja) * | 2011-03-13 | 2016-02-03 | セイコーインスツル株式会社 | 充放電制御回路及びバッテリ装置 |
KR101877371B1 (ko) * | 2011-10-14 | 2018-07-12 | 삼성전자주식회사 | 전원 변조기를 보호하기 위한 장치 및 방법 |
-
2014
- 2014-10-24 JP JP2014217643A patent/JP6370191B2/ja active Active
- 2014-11-21 TW TW103140483A patent/TWI641197B/zh active
- 2014-12-09 US US14/564,739 patent/US9525296B2/en active Active
- 2014-12-09 KR KR1020140175679A patent/KR102252366B1/ko active IP Right Grant
- 2014-12-10 CN CN201410758477.6A patent/CN104716704B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1319274A (zh) * | 1999-08-05 | 2001-10-24 | 精工电子有限公司 | 电池状态监视电路和电池装置 |
CN101103509A (zh) * | 2005-04-20 | 2008-01-09 | 松下电器产业株式会社 | 二次电池的保护电路、电池组件及热敏保护开关装置 |
CN101420179A (zh) * | 2007-10-22 | 2009-04-29 | 罗姆股份有限公司 | 电容器充电电路及其控制电路、控制方法、电子设备 |
CN101340084A (zh) * | 2008-08-12 | 2009-01-07 | 北京中星微电子有限公司 | 放电过流保护恢复驱动电路、电池保护电路及系统 |
JP2010187511A (ja) * | 2009-02-13 | 2010-08-26 | Seiko Instruments Inc | 充放電制御回路 |
CN102270867A (zh) * | 2010-06-03 | 2011-12-07 | 精工电子有限公司 | 电池状态监视电路以及电池装置 |
CN102983555A (zh) * | 2011-09-02 | 2013-03-20 | 三美电机株式会社 | 半导体集成电路、保护电路以及电池组 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107689650A (zh) * | 2016-08-04 | 2018-02-13 | 精工半导体有限公司 | 充放电控制电路及具备该充放电控制电路的电池装置 |
CN107689650B (zh) * | 2016-08-04 | 2022-01-18 | 艾普凌科有限公司 | 充放电控制电路及具备该充放电控制电路的电池装置 |
CN109245502A (zh) * | 2018-09-12 | 2019-01-18 | 中车大连机车车辆有限公司 | 一种直流回路过压保护系统及轨道车辆 |
CN109245502B (zh) * | 2018-09-12 | 2020-03-31 | 中车大连机车车辆有限公司 | 一种直流回路过压保护系统及轨道车辆 |
Also Published As
Publication number | Publication date |
---|---|
KR20150068310A (ko) | 2015-06-19 |
JP2015133893A (ja) | 2015-07-23 |
JP6370191B2 (ja) | 2018-08-08 |
TW201535922A (zh) | 2015-09-16 |
US9525296B2 (en) | 2016-12-20 |
CN104716704B (zh) | 2019-12-31 |
US20150162775A1 (en) | 2015-06-11 |
KR102252366B1 (ko) | 2021-05-14 |
TWI641197B (zh) | 2018-11-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1988315B (zh) | 电池状态监测电路和电池装置 | |
CN102201688B (zh) | 电池状态监视电路及电池装置 | |
CN102005787B (zh) | 充放电控制电路及充电式电源装置 | |
CN102270867B (zh) | 电池状态监视电路以及电池装置 | |
CN105322612B (zh) | 充放电控制电路和蓄电池装置 | |
KR102178993B1 (ko) | 충방전 제어 회로 및 배터리 장치 | |
US9985447B2 (en) | Battery device | |
EP3168961A1 (en) | Uninterruptible power source device | |
CN107399287A (zh) | 用于助推启动的车辆电力系统 | |
CN104716704A (zh) | 电池状态监视电路以及电池装置 | |
CN105470925A (zh) | 二次电池保护电路及电池装置 | |
CN104218536A (zh) | 可充电电池保护器 | |
CN103872726A (zh) | 充放电控制电路及电池装置 | |
CN101807497B (zh) | 带选择性的直流断路器 | |
CN105471018A (zh) | 充放电控制装置及电池装置 | |
CN106936175B (zh) | 充放电控制电路及电池装置 | |
KR20140028349A (ko) | 셀 밸런싱 장치 | |
JP2013126331A (ja) | 電子機器、電池ユニット | |
JP6155854B2 (ja) | 電池システム | |
KR101629172B1 (ko) | 자체소모전력 차단 기능이 구비된 배터리 관리 시스템 | |
JPWO2020110542A1 (ja) | 電池パック及び電気機器システム | |
CN207926214U (zh) | 电池保护装置 | |
CN217216042U (zh) | 一种接口电路、智能电池及电子设备 | |
CN113839450A (zh) | 一种电池短路保护电路、电池和无人机 | |
CN102280669B (zh) | 电池组及控制电池组的方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20160329 Address after: Chiba County, Japan Applicant after: DynaFine Semiconductor Co.,Ltd. Address before: Chiba County, Japan Applicant before: Seiko Instruments Inc. |
|
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information | ||
CB02 | Change of applicant information |
Address after: Chiba County, Japan Applicant after: ABLIC Inc. Address before: Chiba County, Japan Applicant before: DynaFine Semiconductor Co.,Ltd. |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP02 | Change in the address of a patent holder | ||
CP02 | Change in the address of a patent holder |
Address after: Nagano Patentee after: ABLIC Inc. Address before: Chiba County, Japan Patentee before: ABLIC Inc. |