JP5065958B2 - 電池パック - Google Patents
電池パック Download PDFInfo
- Publication number
- JP5065958B2 JP5065958B2 JP2008082123A JP2008082123A JP5065958B2 JP 5065958 B2 JP5065958 B2 JP 5065958B2 JP 2008082123 A JP2008082123 A JP 2008082123A JP 2008082123 A JP2008082123 A JP 2008082123A JP 5065958 B2 JP5065958 B2 JP 5065958B2
- Authority
- JP
- Japan
- Prior art keywords
- unit
- battery
- discharge
- voltage
- notification
- 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.)
- Active
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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
- H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
- H01M10/486—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte for measuring temperature
-
- 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
- H01M10/488—Cells or batteries combined with indicating means for external visualization of the condition, e.g. by change of colour or of light density
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/572—Means for preventing undesired use or discharge
- H01M50/574—Devices or arrangements for the interruption of current
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/572—Means for preventing undesired use or discharge
- H01M50/574—Devices or arrangements for the interruption of current
- H01M50/581—Devices or arrangements for the interruption of current in response to temperature
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
- H02J7/60—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries including safety or protection arrangements
- H02J7/663—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries including safety or protection arrangements using battery or load disconnect circuits
-
- 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
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
- H02J7/60—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries including safety or protection arrangements
- H02J7/62—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries including safety or protection arrangements against overcurrent
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
- H02J7/60—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries including safety or protection arrangements
- H02J7/63—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries including safety or protection arrangements against overdischarge
-
- 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
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Secondary Cells (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Protection Of Static Devices (AREA)
- Battery Mounting, Suspending (AREA)
Description
2 制御部
3 状態検出部
4 報知部
5 操作部
6 入力部
B 電池セル
Claims (2)
- 電池の状態を検出する状態検出部と、電池の放電経路の遮断用のスイッチ手段と、このスイッチ手段の開閉を制御する制御部とを備え、上記状態検出部は、電池の総和電圧もしくは個々の電圧を検出する電圧検出部と、電池の温度を検出する温度検出部とを有し、上記制御部は、上記電圧検出部で検出された電圧が第1の所定電圧以下となる状態が第1の所定時間だけ続いた時に報知部を通じた報知を行わずに電池の放電経路を上記スイッチ手段で遮断し、更に検出された電圧が第2の所定時間内に第2の所定電圧まで回復した時に放電再開可能であることを報知部を通じて報知するとともに操作部からの操作入力を受けて上記スイッチ手段を閉じて放電可能とするものであり、上記温度検出部で検出された温度が第1の温度以上の時に電池の放電経路を上記スイッチ手段で遮断するとともに報知部を通じて報知し、更に検出された温度が第2の所定温度以下に低下した時に放電再開可能であることを報知部を通じて報知するとともに操作部からの操作入力を受けて上記スイッチ手段を閉じて放電可能とするものであることを特徴とする電池パック。
- 制御部は、充電器との接続を監視する入力部を備えて、放電再開可能である場合は該入力部を通じた充電器との接続検知を受けて上記スイッチ手段を閉じて放電可能とするものであることを特徴とする請求項1記載の電池パック。
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008082123A JP5065958B2 (ja) | 2008-03-26 | 2008-03-26 | 電池パック |
| AT09003630T ATE545161T1 (de) | 2008-03-26 | 2009-03-12 | Batteriepack |
| EP09003630A EP2105982B8 (en) | 2008-03-26 | 2009-03-12 | Battery pack |
| US12/382,594 US8643339B2 (en) | 2008-03-26 | 2009-03-19 | Battery pack including a status detection unit to detect an abnormal status and a notification unit to notify a user of an availability to restart a discharging operation |
| CN2009101306136A CN101572325B (zh) | 2008-03-26 | 2009-03-25 | 电池组 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008082123A JP5065958B2 (ja) | 2008-03-26 | 2008-03-26 | 電池パック |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2009240051A JP2009240051A (ja) | 2009-10-15 |
| JP5065958B2 true JP5065958B2 (ja) | 2012-11-07 |
Family
ID=40823389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2008082123A Active JP5065958B2 (ja) | 2008-03-26 | 2008-03-26 | 電池パック |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US8643339B2 (ja) |
| EP (1) | EP2105982B8 (ja) |
| JP (1) | JP5065958B2 (ja) |
| CN (1) | CN101572325B (ja) |
| AT (1) | ATE545161T1 (ja) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5662105B2 (ja) | 2010-10-26 | 2015-01-28 | 株式会社マキタ | 二次電池パック |
| JP5486518B2 (ja) * | 2011-01-20 | 2014-05-07 | パナソニック株式会社 | 電池パック |
| CN103797681B (zh) | 2011-04-28 | 2018-05-11 | 佐尔循环公司 | 跟踪并存档电池性能数据的系统和方法 |
| CN107257152B (zh) | 2011-04-28 | 2021-04-09 | 佐尔循环公司 | 用于更新数据、操作参数和/或软件的系统 |
| US9825475B2 (en) * | 2011-04-28 | 2017-11-21 | Zoll Circulation, Inc. | System and method for automated detection of battery insert |
| JP5793674B2 (ja) * | 2011-09-21 | 2015-10-14 | パナソニックIpマネジメント株式会社 | 電動工具 |
| US10075005B2 (en) * | 2012-10-31 | 2018-09-11 | Honda Motor Co., Ltd. | Portable electric vehicle battery discharger with physically removable power discharge modules |
| TW201507240A (zh) * | 2013-08-09 | 2015-02-16 | Hon Hai Prec Ind Co Ltd | 透明電池監控系統 |
| JP6112033B2 (ja) * | 2014-02-12 | 2017-04-12 | トヨタ自動車株式会社 | 電力授受制御装置 |
| CN104428970B (zh) * | 2014-06-03 | 2017-04-12 | 华为技术有限公司 | 一种电芯保护电路和方法 |
| AU362572S (en) | 2014-11-26 | 2015-07-15 | Techtronic Ind Co Ltd | Battery |
| KR20160144786A (ko) * | 2015-06-09 | 2016-12-19 | 주식회사 엘지화학 | 배터리 팩 보호 시스템 및 방법 |
| CN105552460B (zh) | 2016-02-03 | 2018-12-04 | 宁德时代新能源科技股份有限公司 | 自隔离异常电池的系统和方法 |
| KR102795944B1 (ko) | 2016-06-14 | 2025-04-16 | 존 이. 워터스 | 원격 명령 및 원격 명령의 제어를 위한 배터리 모듈들 및 시스템들 |
| CN106532153A (zh) * | 2016-12-19 | 2017-03-22 | 蔡秋华 | 一种智能家居用锂离子电池的监控检测系统 |
| CN110190349B (zh) * | 2019-04-30 | 2022-09-27 | 蜂巢能源科技有限公司 | 一种电池多阶段控温放电方法、装置及系统 |
| DE112022004665T5 (de) * | 2021-09-29 | 2024-09-12 | Koki Holdings Co., Ltd. | Batterie-paket und elektrisches gerät |
Family Cites Families (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4670703A (en) * | 1985-05-06 | 1987-06-02 | General Electric Company | Battery charger with three different charging rates |
| DE3844093A1 (de) * | 1988-12-28 | 1990-07-05 | Metabowerke Kg | Elektrohandwerkzeug mit netzunabhaengiger stromversorgung |
| JPH033616A (ja) * | 1989-05-26 | 1991-01-09 | Noritz Corp | 電池の過放電防止装置 |
| US5432429A (en) * | 1990-10-23 | 1995-07-11 | Benchmarq Microelectronics, Inc. | System for charging/monitoring batteries for a microprocessor based system |
| US5898290A (en) * | 1995-09-07 | 1999-04-27 | Norand Corporation | Battery pack with capacity and pre-removal indicators |
| JP3172095B2 (ja) * | 1996-06-14 | 2001-06-04 | セイコーインスツルメンツ株式会社 | 充放電制御回路と充電式電源装置 |
| JPH10144285A (ja) | 1996-11-06 | 1998-05-29 | Osamu Kumakawa | 蓄電池装置 |
| US6313751B1 (en) * | 1996-12-02 | 2001-11-06 | Batcon, Inc. | Battery failure indicator for a single battery |
| JPH10285810A (ja) * | 1997-04-07 | 1998-10-23 | Seiko Instr Inc | 充放電制御回路と充電式電源装置 |
| US6072299A (en) * | 1998-01-26 | 2000-06-06 | Medtronic Physio-Control Manufacturing Corp. | Smart battery with maintenance and testing functions |
| US6194869B1 (en) * | 1998-05-21 | 2001-02-27 | Paul E. Peterzell | Circuit to connect battery to load only in presence of a load of acceptable magnitude |
| US6160381A (en) * | 1998-05-21 | 2000-12-12 | Qualcomm Inc. | Battery pack protection circuit and battery pack including a protection circuit |
| JP4141047B2 (ja) * | 1999-05-20 | 2008-08-27 | 三洋電機株式会社 | 放電カット回路を備えるパック電池 |
| JP3431867B2 (ja) * | 1999-09-21 | 2003-07-28 | 松下電器産業株式会社 | 電池電源装置及びこれを用いた電動機器 |
| US6340880B1 (en) * | 1999-11-11 | 2002-01-22 | Mitsumi Electric Co., Ltd. | Method of protecting a chargeable electric cell |
| JP3638109B2 (ja) * | 2000-02-07 | 2005-04-13 | Necトーキン栃木株式会社 | 電池パック |
| US6744698B2 (en) * | 2001-03-08 | 2004-06-01 | Seiko Epson Corporation | Battery powered electronic device and control method therefor |
| JP2003164066A (ja) * | 2001-11-21 | 2003-06-06 | Hitachi Koki Co Ltd | 電池パック |
| JP2007520180A (ja) * | 2003-10-14 | 2007-07-19 | ブラック アンド デッカー インク | 電池パックの障害状態からの保護を提供するべく適合された二次電池、電動工具、充電器、及び電池パック用の保護方法、保護回路、及び保護装置 |
| JP4059838B2 (ja) * | 2003-11-14 | 2008-03-12 | ソニー株式会社 | バッテリパック、バッテリ保護処理装置、およびバッテリ保護処理装置の制御方法 |
| JP2006101609A (ja) * | 2004-09-29 | 2006-04-13 | Hitachi Ltd | 二次電池充放電制御回路およびセンシング無線端末 |
| JP4127311B2 (ja) * | 2004-12-15 | 2008-07-30 | 松下電器産業株式会社 | 電源システムとそれを用いた携帯機器 |
| AU2006311869B2 (en) * | 2005-11-07 | 2011-10-27 | Vital Signs, Inc. | Lithium polymer battery powered intravenous fluid warmer |
| US8558712B2 (en) * | 2010-06-03 | 2013-10-15 | C&C Power, Inc. | Battery system and management method |
-
2008
- 2008-03-26 JP JP2008082123A patent/JP5065958B2/ja active Active
-
2009
- 2009-03-12 AT AT09003630T patent/ATE545161T1/de active
- 2009-03-12 EP EP09003630A patent/EP2105982B8/en not_active Not-in-force
- 2009-03-19 US US12/382,594 patent/US8643339B2/en active Active
- 2009-03-25 CN CN2009101306136A patent/CN101572325B/zh not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| EP2105982A1 (en) | 2009-09-30 |
| CN101572325A (zh) | 2009-11-04 |
| US8643339B2 (en) | 2014-02-04 |
| CN101572325B (zh) | 2012-02-01 |
| JP2009240051A (ja) | 2009-10-15 |
| ATE545161T1 (de) | 2012-02-15 |
| EP2105982B8 (en) | 2012-03-28 |
| EP2105982B1 (en) | 2012-02-08 |
| US20090243545A1 (en) | 2009-10-01 |
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