CN104242374A - 充放电控制电路和电池装置 - Google Patents
充放电控制电路和电池装置 Download PDFInfo
- Publication number
- CN104242374A CN104242374A CN201410245117.6A CN201410245117A CN104242374A CN 104242374 A CN104242374 A CN 104242374A CN 201410245117 A CN201410245117 A CN 201410245117A CN 104242374 A CN104242374 A CN 104242374A
- Authority
- CN
- China
- Prior art keywords
- intermediate terminal
- control circuit
- charge
- discharge control
- circuit
- 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
- 238000001514 detection method Methods 0.000 claims abstract description 39
- 238000007599 discharging Methods 0.000 abstract description 2
- 238000004904 shortening Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 6
- 238000012935 Averaging Methods 0.000 description 5
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
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
- H02J7/0036—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits using connection detecting circuits
-
- 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]
- G01R31/382—Arrangements for monitoring battery or accumulator variables, e.g. SoC
- G01R31/3835—Arrangements for monitoring battery or accumulator variables, e.g. SoC involving only voltage measurements
-
- 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
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)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Secondary Cells (AREA)
Abstract
Description
Claims (4)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013-121036 | 2013-06-07 | ||
JP2013121036A JP6066840B2 (ja) | 2013-06-07 | 2013-06-07 | 充放電制御回路及びバッテリ装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104242374A true CN104242374A (zh) | 2014-12-24 |
CN104242374B CN104242374B (zh) | 2018-03-30 |
Family
ID=52004934
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410245117.6A Expired - Fee Related CN104242374B (zh) | 2013-06-07 | 2014-06-04 | 充放电控制电路和电池装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US9466993B2 (zh) |
JP (1) | JP6066840B2 (zh) |
KR (1) | KR102178993B1 (zh) |
CN (1) | CN104242374B (zh) |
TW (1) | TWI631789B (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107171405A (zh) * | 2017-07-12 | 2017-09-15 | 长沙方星腾电子科技有限公司 | 一种具有断线保护技术的电池包 |
CN108258751A (zh) * | 2016-12-28 | 2018-07-06 | 艾普凌科有限公司 | 充放电控制电路以及电池装置 |
CN108736535A (zh) * | 2017-04-13 | 2018-11-02 | 艾普凌科有限公司 | 充放电控制电路以及电池装置 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017047084A1 (ja) * | 2015-09-17 | 2017-03-23 | パナソニックIpマネジメント株式会社 | 電圧検出回路、異常検出装置、及び電池システム |
JP6966864B2 (ja) * | 2017-04-20 | 2021-11-17 | エイブリック株式会社 | バッテリ装置 |
CN107294167B (zh) * | 2017-07-11 | 2020-08-25 | 成都芯源系统有限公司 | 电压均衡方法及电池均衡控制电路和电池均衡电路 |
KR102529509B1 (ko) * | 2018-05-15 | 2023-05-04 | 현대자동차주식회사 | 차량용 예약충전 장치 및 이의 제어 방법 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080100266A1 (en) * | 2006-10-25 | 2008-05-01 | Denso Corporation | Semiconductor integrated circuit device |
US20100245141A1 (en) * | 2009-03-31 | 2010-09-30 | Nec Electronics Corporation | Disconnection detecting circuit and disconnection detecting method by using capacitor |
US20110050172A1 (en) * | 2009-08-27 | 2011-03-03 | Kazuaki Sano | Charge/discharge control circuit and charging type power supply device |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100352399B1 (ko) * | 1992-11-24 | 2002-12-11 | 세이코 인스트루먼트 가부시키가이샤 | 충/방전 제어 회로 및 충전가능한 전원장치 |
JP3581428B2 (ja) * | 1995-04-28 | 2004-10-27 | セイコーインスツルメンツ株式会社 | 充電式電源装置 |
JP3270327B2 (ja) * | 1996-05-24 | 2002-04-02 | セイコーインスツルメンツ株式会社 | 過充放電検出回路 |
JP4130186B2 (ja) * | 2004-11-12 | 2008-08-06 | 三洋電機株式会社 | パック電池 |
-
2013
- 2013-06-07 JP JP2013121036A patent/JP6066840B2/ja not_active Expired - Fee Related
-
2014
- 2014-05-15 TW TW103117146A patent/TWI631789B/zh not_active IP Right Cessation
- 2014-05-28 US US14/288,952 patent/US9466993B2/en active Active
- 2014-06-03 KR KR1020140067563A patent/KR102178993B1/ko active IP Right Grant
- 2014-06-04 CN CN201410245117.6A patent/CN104242374B/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080100266A1 (en) * | 2006-10-25 | 2008-05-01 | Denso Corporation | Semiconductor integrated circuit device |
US20100245141A1 (en) * | 2009-03-31 | 2010-09-30 | Nec Electronics Corporation | Disconnection detecting circuit and disconnection detecting method by using capacitor |
US20110050172A1 (en) * | 2009-08-27 | 2011-03-03 | Kazuaki Sano | Charge/discharge control circuit and charging type power supply device |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108258751A (zh) * | 2016-12-28 | 2018-07-06 | 艾普凌科有限公司 | 充放电控制电路以及电池装置 |
CN108258751B (zh) * | 2016-12-28 | 2023-04-07 | 艾普凌科有限公司 | 充放电控制电路以及电池装置 |
CN108736535A (zh) * | 2017-04-13 | 2018-11-02 | 艾普凌科有限公司 | 充放电控制电路以及电池装置 |
CN107171405A (zh) * | 2017-07-12 | 2017-09-15 | 长沙方星腾电子科技有限公司 | 一种具有断线保护技术的电池包 |
Also Published As
Publication number | Publication date |
---|---|
JP6066840B2 (ja) | 2017-01-25 |
TWI631789B (zh) | 2018-08-01 |
KR20140143711A (ko) | 2014-12-17 |
KR102178993B1 (ko) | 2020-11-16 |
US20140361746A1 (en) | 2014-12-11 |
CN104242374B (zh) | 2018-03-30 |
US9466993B2 (en) | 2016-10-11 |
TW201517449A (zh) | 2015-05-01 |
JP2014239608A (ja) | 2014-12-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN104242374A (zh) | 充放电控制电路和电池装置 | |
CN105429226B (zh) | 大容量充放电电池管理系统 | |
CN102270864B (zh) | 电池状态监视电路和电池装置 | |
CN105322612B (zh) | 充放电控制电路和蓄电池装置 | |
CN102005787B (zh) | 充放电控制电路及充电式电源装置 | |
CN104022542A (zh) | 充放电控制电路以及充放电控制方法 | |
CN102201688B (zh) | 电池状态监视电路及电池装置 | |
CN102804476B (zh) | 二次电池组 | |
CN104065112B (zh) | 一种电动车电池保护装置 | |
CN102680909A (zh) | 锂离子电池直流备用电源的外部电源在位检测系统 | |
CN101334452B (zh) | 电池测试装置 | |
US20210218258A1 (en) | Cell Protection Circuit and Electronic Device | |
CN109742825A (zh) | 一种ups与锂电池组一体化系统 | |
JP2017103996A (ja) | 蓄電池システム、蓄電池ユニット、およびプログラム | |
CN103187713A (zh) | 过压保护电路及便携式电子装置 | |
TW201714341A (zh) | 主動式平衡充電裝置 | |
CN2922234Y (zh) | 动力锂离子电池的过放电保护电路 | |
TWM518824U (zh) | 主動式平衡充電裝置 | |
TWI624977B (zh) | Active balance charging device | |
CN105006849A (zh) | 电池充电器智能关断控制系统 | |
CN206807093U (zh) | 一种电池组保护电路 | |
CN109787327A (zh) | 一种锂离子电池模块管理电路 | |
CN104716704A (zh) | 电池状态监视电路以及电池装置 | |
CN2922233Y (zh) | 动力锂离子电池的过充电保护电路 | |
CN108923488B (zh) | 电池充电管理系统 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20160328 Address after: Chiba County, Japan Applicant after: DynaFine Semiconductor Co.,Ltd. Address before: Chiba County, Japan Applicant before: Seiko Instruments Inc. |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: Chiba County, Japan Patentee after: ABLIC Inc. Address before: Chiba County, Japan Patentee before: DynaFine Semiconductor Co.,Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180330 |