DE4429101A1 - Schaltung zum Verhindern einer exzessiven Entladung einer wiederaufladbaren Batterie - Google Patents

Schaltung zum Verhindern einer exzessiven Entladung einer wiederaufladbaren Batterie

Info

Publication number
DE4429101A1
DE4429101A1 DE19944429101 DE4429101A DE4429101A1 DE 4429101 A1 DE4429101 A1 DE 4429101A1 DE 19944429101 DE19944429101 DE 19944429101 DE 4429101 A DE4429101 A DE 4429101A DE 4429101 A1 DE4429101 A1 DE 4429101A1
Authority
DE
Germany
Prior art keywords
rechargeable battery
circuit
switch
voltage
preventing excessive
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.)
Withdrawn
Application number
DE19944429101
Other languages
German (de)
English (en)
Inventor
Mikitaka Tamai
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sanyo Electric Co Ltd
Original Assignee
Sanyo Electric Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sanyo Electric Co Ltd filed Critical Sanyo Electric Co Ltd
Publication of DE4429101A1 publication Critical patent/DE4429101A1/de
Withdrawn legal-status Critical Current

Links

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
    • H01M10/44—Methods for charging or discharging
    • 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
    • H02J7/0031—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
    • H02J7/00306—Overdischarge 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)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Power Engineering (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Protection Of Static Devices (AREA)
DE19944429101 1993-08-20 1994-08-17 Schaltung zum Verhindern einer exzessiven Entladung einer wiederaufladbaren Batterie Withdrawn DE4429101A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20638493A JP3222999B2 (ja) 1993-08-20 1993-08-20 二次電池の過放電防止回路

Publications (1)

Publication Number Publication Date
DE4429101A1 true DE4429101A1 (de) 1995-02-23

Family

ID=16522454

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19944429101 Withdrawn DE4429101A1 (de) 1993-08-20 1994-08-17 Schaltung zum Verhindern einer exzessiven Entladung einer wiederaufladbaren Batterie

Country Status (4)

Country Link
US (1) US5477124A (en, 2012)
JP (1) JP3222999B2 (en, 2012)
DE (1) DE4429101A1 (en, 2012)
TW (1) TW242707B (en, 2012)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29607780U1 (de) * 1996-04-30 1996-06-13 Trautmann KG Calira-Apparatebau, 87600 Kaufbeuren Schaltung zum Schutz einer Batterie vor Tiefentladung
DE19526996A1 (de) * 1995-04-28 1996-10-31 Ind Tech Res Inst Verfahren und Vorrichtung zum Verhindern einer Batterietiefentladung
EP0752730A4 (en) * 1994-12-27 1997-07-02 Yamaha Motor Co Ltd DEVICE FOR PREVENTING THE COMPLETE DISCHARGE OF A BATTERY CELL
WO1998011644A1 (de) * 1996-09-14 1998-03-19 Braun Aktiengesellschaft Verfahren und anordnung zur abschaltung von verbrauchern
WO1998038720A1 (en) * 1997-02-26 1998-09-03 Ericsson Inc. Battery charger with low standby current
DE102012218678A1 (de) * 2012-10-12 2014-04-17 Continental Automotive Gmbh Schaltung zur Steuerung der Energieversorgung eines elektrischen Geräts sowie elektrisches Gerät mit einer Schaltung
DE102014209476A1 (de) 2014-05-20 2015-11-26 Robert Bosch Gmbh Verfahren zum Betreiben eines Batteriesystems
DE102016010941A1 (de) 2016-09-09 2017-03-30 Daimler Ag Tiefentladeschutz für einen elektrischen Energiespeicher mit Inversdiode

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KR0147933B1 (ko) * 1993-12-31 1998-10-15 배순훈 브이씨알의 연속 녹화 시스템
JP3338564B2 (ja) * 1994-09-28 2002-10-28 富士通株式会社 電池パックおよび電池パックを使用する装置
JP3567512B2 (ja) * 1994-10-11 2004-09-22 ソニー株式会社 バッテリー保護回路
US5539299A (en) * 1994-10-31 1996-07-23 Motorola Inc. Protection switch for a battery powered device
US5625273A (en) * 1994-12-30 1997-04-29 Bren-Tronics Inc. Battery safety device
US5705913A (en) * 1995-01-31 1998-01-06 Mitsumi Electric Co., Ltd. Overdischarge detection device and overdischarge prevention device for a chargeable electric cell, operable with a variable threshold voltage to prohibit discharge in accordance with relative weight of a load
JPH08275390A (ja) * 1995-03-29 1996-10-18 Canon Inc 充放電制御方法、充放電制御装置及び該充放電制御装置を有する発電システム
JPH08331768A (ja) * 1995-06-02 1996-12-13 Internatl Business Mach Corp <Ibm> バッテリの過放電保護回路
JP3439029B2 (ja) * 1996-02-29 2003-08-25 三洋電機株式会社 電池装置
US5767657A (en) * 1996-03-26 1998-06-16 Motorola, Inc. Battery charger having a battery discharge prevention circuit
JP3326324B2 (ja) * 1996-03-28 2002-09-24 三洋電機株式会社 二次電池の保護回路
US5672952A (en) * 1996-07-01 1997-09-30 Analog Devices, Inc. Controller for battery charger with reduced reverse leakage current
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
KR100281534B1 (ko) * 1996-09-03 2001-02-15 윤종용 휴대용 컴퓨터의 배터리팩 선택 회로
US5949218A (en) * 1998-03-20 1999-09-07 Conexant Systems, Inc. Methods and apparatus for managing the charging and discharging of a lithium battery
US6331763B1 (en) * 1998-04-15 2001-12-18 Tyco Electronics Corporation Devices and methods for protection of rechargeable elements
KR100281528B1 (ko) * 1998-04-29 2001-02-15 윤종용 전원 공급 회로
FR2783979B1 (fr) * 1998-09-28 2000-11-10 Cit Alcatel Dispositif electronique portable avec circuit de controle de la decharge d'une batterie, et procede associe
KR100536589B1 (ko) 1999-07-27 2005-12-14 삼성전자주식회사 배터리 전원의 전자 장치 및 그의 전원 공급 제어 방법
US6211652B1 (en) 2000-02-04 2001-04-03 Milwaukee Electric Tool Corporation Discharge protection apparatus for a battery-powered device and a method of preventing overdischarge of a battery
DE10206485B4 (de) * 2002-02-16 2007-06-21 Robert Bosch Gmbh Stromversorgungseinrichtung und Elektrogerät
AU2003218661A1 (en) * 2002-03-04 2003-09-16 Telefonaktiebolaget Lm Ericsson (Publ) A battery protection circuit
DE60234309D1 (de) * 2002-03-04 2009-12-24 Ericsson Telefon Ab L M Batterieschutzschaltung
US6969971B2 (en) * 2002-12-05 2005-11-29 International Rectifier Corporation Reverse battery protection circuit
JP4035777B2 (ja) * 2003-02-10 2008-01-23 株式会社デンソー 組電池の放電装置
US7176656B2 (en) * 2004-06-22 2007-02-13 Campbell Hausfeld/Scott Fetzer Company Tool with battery pack
US7501794B2 (en) * 2004-12-17 2009-03-10 Sigmatel, Inc. System, method and semiconductor device for charging a secondary battery
JP4096951B2 (ja) * 2005-03-28 2008-06-04 松下電工株式会社 電気機器
JP4735174B2 (ja) * 2005-10-07 2011-07-27 株式会社Ｇｓユアサ 二次電池の過放電保護回路
FR2895149B1 (fr) * 2005-12-19 2014-09-05 Sagem Defense Securite Batterie et equipement pourvus d'un circuit d'autodecharge
US7471061B2 (en) * 2006-03-21 2008-12-30 Dell Products L.P. Method and apparatus for extending battery life in regulated voltage applications
EP1944849A3 (en) 2007-01-12 2010-06-02 Koehler-Bright Star Inc. Battery pack
AU2012200804B9 (en) * 2007-01-12 2014-09-25 Koehler-Bright Star, Inc. Battery pack
EP2135105B1 (en) * 2007-04-03 2011-06-29 Koninklijke Philips Electronics N.V. Battery voltage monitoring system
JP2007257662A (ja) * 2007-06-05 2007-10-04 Ricoh Co Ltd 定電圧電源回路
JP4689643B2 (ja) * 2007-06-07 2011-05-25 ゼファー株式会社 過放電防止装置および蓄電装置
US7782018B2 (en) * 2007-09-10 2010-08-24 Maxim Integrated Products, Inc. Adaptive current limiting for any power source with output equivalent series resistance
JP5277711B2 (ja) * 2008-05-09 2013-08-28 新神戸電機株式会社 電源装置及び車両用電源装置
JP5104648B2 (ja) * 2008-08-21 2012-12-19 新神戸電機株式会社 車両の電源装置およびその制御方法
US8250385B2 (en) * 2009-01-30 2012-08-21 Hewlett-Packard Development Company, L.P. Method and system of dissipating power from a power supply
JP2010225582A (ja) * 2009-02-24 2010-10-07 Idemitsu Kosan Co Ltd 電動装置
JP2010288419A (ja) * 2009-06-15 2010-12-24 Nippon Telegr & Teleph Corp <Ntt> 放電制御装置および蓄電池システム
JP5461221B2 (ja) 2010-02-12 2014-04-02 株式会社マキタ 複数のバッテリパックを電源とする電動工具
JP5432761B2 (ja) * 2010-02-12 2014-03-05 株式会社マキタ 複数のバッテリパックを電源とする電動工具
US9182428B2 (en) * 2011-04-29 2015-11-10 Linear Technology Corporation Switched capacitance voltage differential sensing circuit with near infinite input impedance
JP5758222B2 (ja) * 2011-08-02 2015-08-05 株式会社明電舎 蓄電体の過放電警報回路
JP2014099972A (ja) * 2012-11-13 2014-05-29 Yamaha Motor Co Ltd 二次電池の放電制御方法および装置
JP6157861B2 (ja) * 2013-01-22 2017-07-05 株式会社東芝 電源制御装置
CN103117581B (zh) * 2013-02-25 2015-06-03 浙江明烁电子科技有限公司 太阳能移动电源
US9847666B2 (en) 2013-09-03 2017-12-19 Apple Inc. Power management for inductive charging systems
US9837866B2 (en) 2013-10-09 2017-12-05 Apple Inc. Reducing power dissipation in inductive energy transfer systems
US9673784B2 (en) 2013-11-21 2017-06-06 Apple Inc. Using pulsed biases to represent DC bias for charging
KR101656056B1 (ko) * 2014-07-23 2016-09-12 주식회사 비츠로셀 단위 전지의 보호 회로
US9413177B2 (en) * 2014-11-05 2016-08-09 Motorola Solutions, Inc. Efficient apparatus and method for inhibiting corrosion with discharge blocking features in a battery
US10122217B2 (en) 2015-09-28 2018-11-06 Apple Inc. In-band signaling within wireless power transfer systems
EP3162513B1 (en) 2015-10-30 2019-04-17 Black & Decker Inc. High power brushless motor
US9997945B2 (en) * 2015-11-30 2018-06-12 Oura Health Oy Chargeable device and charger thereof
EP3296063B1 (en) 2016-06-24 2020-03-25 Black & Decker Inc. Control scheme for power tool having a brushless motor
US10601250B1 (en) 2016-09-22 2020-03-24 Apple Inc. Asymmetric duty control of a half bridge power converter
WO2018094449A1 (en) * 2016-11-24 2018-05-31 EV Works Pty Ltd Low voltage protector for systems battery
US10978899B2 (en) 2017-02-02 2021-04-13 Apple Inc. Wireless charging system with duty cycle control
US10868431B2 (en) 2018-01-16 2020-12-15 Cisco Technology, Inc. Battery charging cut-off circuit
DE102019121793A1 (de) 2018-08-14 2020-02-20 Steering Solutions Ip Holding Corporation Stromeingangsschaltung mit verbessertem verpolungsschutz zur isolierung der versorgung bei kurzschlussbedingungen und zur verminderung des neustarts des mikrocontrollers aus dem abschaltzustand nach einem fehler
CN113541252B (zh) * 2021-07-16 2025-04-08 中磊电子（苏州）有限公司 物联网装置及其电池供电电路

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DE3417481A1 (de) * 1984-05-11 1985-11-14 Manfred 8950 Kaufbeuren Trautmann Schutzschaltung fuer einen akkumulator
DE3611484A1 (de) * 1986-04-05 1987-10-08 Ceag Licht & Strom Verfahren zur erzielung eines tiefentladeschutzes fuer eine wiederaufladbare batterie, und schaltungsanordnung zur durchfuehrung des verfahrens
DE3822021C1 (en, 2012) * 1988-06-30 1989-10-19 Auergesellschaft Gmbh, 1000 Berlin, De
DD246660B1 (de) * 1986-03-11 1990-03-21 Robotron Messelekt Spannungsregler fuer ein batteriebetriebenes elektronisches geraet

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DD246660B1 (de) * 1986-03-11 1990-03-21 Robotron Messelekt Spannungsregler fuer ein batteriebetriebenes elektronisches geraet
DE3611484A1 (de) * 1986-04-05 1987-10-08 Ceag Licht & Strom Verfahren zur erzielung eines tiefentladeschutzes fuer eine wiederaufladbare batterie, und schaltungsanordnung zur durchfuehrung des verfahrens
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Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0752730A4 (en) * 1994-12-27 1997-07-02 Yamaha Motor Co Ltd DEVICE FOR PREVENTING THE COMPLETE DISCHARGE OF A BATTERY CELL
DE19526996A1 (de) * 1995-04-28 1996-10-31 Ind Tech Res Inst Verfahren und Vorrichtung zum Verhindern einer Batterietiefentladung
DE29607780U1 (de) * 1996-04-30 1996-06-13 Trautmann KG Calira-Apparatebau, 87600 Kaufbeuren Schaltung zum Schutz einer Batterie vor Tiefentladung
WO1998011644A1 (de) * 1996-09-14 1998-03-19 Braun Aktiengesellschaft Verfahren und anordnung zur abschaltung von verbrauchern
US6188142B1 (en) 1996-09-14 2001-02-13 Braun Gmbh Method and arrangement for disconnecting consumers
WO1998038720A1 (en) * 1997-02-26 1998-09-03 Ericsson Inc. Battery charger with low standby current
US5854551A (en) * 1997-02-26 1998-12-29 Ericsson Inc. Battery charger with low standby current
DE102012218678A1 (de) * 2012-10-12 2014-04-17 Continental Automotive Gmbh Schaltung zur Steuerung der Energieversorgung eines elektrischen Geräts sowie elektrisches Gerät mit einer Schaltung
DE102014209476A1 (de) 2014-05-20 2015-11-26 Robert Bosch Gmbh Verfahren zum Betreiben eines Batteriesystems
DE102016010941A1 (de) 2016-09-09 2017-03-30 Daimler Ag Tiefentladeschutz für einen elektrischen Energiespeicher mit Inversdiode

Also Published As

Publication number Publication date
TW242707B (en, 2012) 1995-03-11
US5477124A (en) 1995-12-19
JP3222999B2 (ja) 2001-10-29
JPH0767263A (ja) 1995-03-10

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