DE69411995T2 - Schaltungssystem und -verfahren zwischen einer ersten Batterie, einer zweiten Batterie, einer Gerätbelastung und einer Logikbelastung - Google Patents

Schaltungssystem und -verfahren zwischen einer ersten Batterie, einer zweiten Batterie, einer Gerätbelastung und einer Logikbelastung

Info

Publication number
DE69411995T2
DE69411995T2 DE69411995T DE69411995T DE69411995T2 DE 69411995 T2 DE69411995 T2 DE 69411995T2 DE 69411995 T DE69411995 T DE 69411995T DE 69411995 T DE69411995 T DE 69411995T DE 69411995 T2 DE69411995 T2 DE 69411995T2
Authority
DE
Germany
Prior art keywords
battery
load
circuit system
logic
device load
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.)
Expired - Fee Related
Application number
DE69411995T
Other languages
English (en)
Other versions
DE69411995D1 (de
Inventor
Kazutoshi Shimada
Eisaku Tatsumi
Shinichi Sunakawa
Katsuhiko Nagasaki
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Publication of DE69411995D1 publication Critical patent/DE69411995D1/de
Application granted granted Critical
Publication of DE69411995T2 publication Critical patent/DE69411995T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • 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
    • H02J1/00—Circuit arrangements for dc mains or dc distribution networks
    • H02J1/10—Parallel operation of dc sources
    • 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
    • H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
    • H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
    • H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
    • H02J9/061—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems for DC powered loads

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
DE69411995T 1993-05-13 1994-05-11 Schaltungssystem und -verfahren zwischen einer ersten Batterie, einer zweiten Batterie, einer Gerätbelastung und einer Logikbelastung Expired - Fee Related DE69411995T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5135441A JP2959657B2 (ja) 1993-05-13 1993-05-13 電子機器

Publications (2)

Publication Number Publication Date
DE69411995D1 DE69411995D1 (de) 1998-09-03
DE69411995T2 true DE69411995T2 (de) 1999-03-04

Family

ID=15151798

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69411995T Expired - Fee Related DE69411995T2 (de) 1993-05-13 1994-05-11 Schaltungssystem und -verfahren zwischen einer ersten Batterie, einer zweiten Batterie, einer Gerätbelastung und einer Logikbelastung

Country Status (5)

Country Link
US (1) US5814972A (de)
EP (1) EP0624944B1 (de)
JP (1) JP2959657B2 (de)
KR (1) KR100253636B1 (de)
DE (1) DE69411995T2 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2006973A1 (de) * 2006-03-03 2008-12-24 NEC Corporation Stromversorgungssystem

Families Citing this family (88)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0736828A3 (de) * 1995-04-06 1997-11-12 Seiko Epson Corporation Batteriebetriebenes elektronisches Gerät und Verfahren zur Steuerung der Stromversorgung im Gerät
AU6631996A (en) * 1995-08-01 1997-02-26 Bartoli N.V. Method and device for supplying electrical energy, and apparatus provided with such a device
NL1000915C2 (nl) * 1995-08-01 1997-02-04 Bartoli N V I O Werkwijze en inrichting voor het leveren van elektrische energie, en toestel voorzien van een dergelijke inrichting.
DE69735882T2 (de) * 1996-06-19 2007-04-19 Koninklijke Philips Electronics N.V. Elektrische stromversorgungsvorrichtung zur erzeugung einer vielzahl von spannungen und gerät damit
JP3198961B2 (ja) 1997-02-10 2001-08-13 日本電気株式会社 電池パック及び電池パックを内蔵した携帯型通信機
FR2768008B1 (fr) * 1997-09-03 1999-11-26 Motorola Semiconducteurs Dispositif electronique portatif tel qu'un telephone mobile et procede de fonctionnement associe
IL136235A0 (en) * 1997-11-17 2001-05-20 Lifestyle Technologies Universal power supply
DE19757362A1 (de) 1997-12-22 1999-06-24 Nokia Mobile Phones Ltd Spannungsversorgungsvorrichtung, insbesondere für ein Funktelefon in einem Kraftfahrzeug
JP3863273B2 (ja) * 1997-12-26 2006-12-27 富士通株式会社 電源装置
US6597073B1 (en) * 1998-02-18 2003-07-22 Compaq Information Technologies Group, L.P. Circuit and method for providing power supply redundancy
US6074775A (en) * 1998-04-02 2000-06-13 The Procter & Gamble Company Battery having a built-in controller
US6835491B2 (en) 1998-04-02 2004-12-28 The Board Of Trustees Of The University Of Illinois Battery having a built-in controller
US6118248A (en) * 1998-04-02 2000-09-12 The Procter & Gamble Company Battery having a built-in controller to extend battery service run time
US6163131A (en) * 1998-04-02 2000-12-19 The Procter & Gamble Company Battery having a built-in controller
US6198250B1 (en) 1998-04-02 2001-03-06 The Procter & Gamble Company Primary battery having a built-in controller to extend battery run time
JP3047885B2 (ja) * 1998-04-09 2000-06-05 日本電気株式会社 バックライト制御装置およびバックライト制御方法
DE19921451C1 (de) * 1999-05-08 2000-11-30 Daimler Chrysler Ag Bordnetz bei Kraftfahrzeugen
US9397370B2 (en) 1999-06-25 2016-07-19 The Board Of Trustees Of The University Of Illinois Single and multiple cell battery with built-in controller
JP4545884B2 (ja) 1999-07-22 2010-09-15 キヤノン株式会社 情報処理装置及びその制御方法、コンピュータ可読メモリ
JP4075246B2 (ja) * 1999-09-28 2008-04-16 ソニー株式会社 電源ユニット
KR20020027019A (ko) * 2000-10-04 2002-04-13 김광헌 충전장치 및 방법
CN100379078C (zh) * 2001-10-11 2008-04-02 迪诺佛研究有限公司 数字电池组
US7791319B2 (en) * 2003-02-21 2010-09-07 Research In Motion Limited Circuit and method of operation for an electrical power supply
GB2402271B (en) * 2003-05-27 2006-04-19 Research In Motion Ltd Method and apparatus for handling a charging state in a mobile electronic device
US7679316B2 (en) * 2004-02-17 2010-03-16 Research In Motion Limited Method and apparatus for controlling a charging state in a mobile electronic device
CA2556442C (en) * 2004-02-17 2011-02-01 Research In Motion Limited Method and apparatus for handling a charging state in a mobile electronic device
JP4211715B2 (ja) * 2004-08-23 2009-01-21 株式会社デンソー 車載電源システム
US7560829B2 (en) * 2004-12-31 2009-07-14 Intel Corporation Power system using multiple battery pack types
US7610498B2 (en) * 2005-05-31 2009-10-27 Marvell World Trade Ltd. Very low voltage power distribution for mobile devices
US7725182B2 (en) * 2005-05-31 2010-05-25 Marvell World Trade Ltd. Power distribution system for a medical device
CN1872360B (zh) * 2005-05-31 2012-11-07 马维尔国际贸易有限公司 医用设备
DE102005027164A1 (de) * 2005-06-13 2006-12-21 Robert Bosch Gmbh Verfahren zum Versorgen von elektrischen Schaltungseinheiten mit elektrischer Energie und Versorgungsvorrichtung zur Durchführung des Verfahrens
CN1905307A (zh) * 2005-07-29 2007-01-31 鸿富锦精密工业（深圳）有限公司 电池省电系统及方法
US7737581B2 (en) * 2005-08-16 2010-06-15 Medtronic Minimed, Inc. Method and apparatus for predicting end of battery life
US20090227855A1 (en) 2005-08-16 2009-09-10 Medtronic Minimed, Inc. Controller device for an infusion pump
DE102005059246B4 (de) 2005-12-12 2011-11-17 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Kurzzeit-Spannungsversorgung
EP1999806A4 (de) * 2006-02-09 2015-02-18 Karl F Scheucher Skalierbares intelligentes stromversorgungssystem und -verfahren
JP4645518B2 (ja) * 2006-04-27 2011-03-09 日産自動車株式会社 車両用マルチ電圧対応電源システム
US20080012427A1 (en) * 2006-07-13 2008-01-17 Scott Wilson Power converter with integral battery
JP2008131785A (ja) * 2006-11-22 2008-06-05 Morioka Seiko Instruments Inc 電源選択装置
WO2009063385A1 (en) * 2007-11-12 2009-05-22 Nxp B.V. Chip card comprising a display
US20100276496A1 (en) * 2007-11-12 2010-11-04 Nxp B.V. Chip card comprising a display
US8143855B2 (en) * 2008-02-15 2012-03-27 Atieva, Inc. Rechargeable split battery system
JP5093777B2 (ja) * 2008-03-31 2012-12-12 本田技研工業株式会社 車両状態管理システム、車両、車両状態管理プログラム
JP5029488B2 (ja) * 2008-05-14 2012-09-19 カシオ計算機株式会社 電子機器、電源制御方法及びプログラム
JP5487586B2 (ja) * 2008-09-25 2014-05-07 カシオ計算機株式会社 電子機器、電子機器制御プログラム及び電池残量検出方法
JP5319236B2 (ja) * 2008-10-22 2013-10-16 日立建機株式会社 電源装置および作業機械
JP5309973B2 (ja) * 2008-12-24 2013-10-09 カシオ計算機株式会社 電子機器、電源制御方法及びプログラム
CA2767716C (en) * 2009-07-10 2019-04-09 Protonex Technology Corporation Power managers, methods for operating a power manager, and methods for operating a power network
US8013570B2 (en) 2009-07-23 2011-09-06 Coulomb Technologies, Inc. Electrical circuit sharing for electric vehicle charging stations
US9878629B2 (en) 2009-12-17 2018-01-30 Chargepoint, Inc. Method and apparatus for electric vehicle charging station load management in a residence
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
US9871392B2 (en) 2010-09-17 2018-01-16 Schumacher Electric Corporation Portable battery booster
TWI433427B (zh) * 2010-11-25 2014-04-01 Ind Tech Res Inst 電池電力系統
US9246340B2 (en) * 2011-02-11 2016-01-26 Intel Corporation Battery pack
CN102723749A (zh) * 2011-03-30 2012-10-10 上海军远通信设备有限公司 交替使用的终端的供电电路
WO2012133706A1 (ja) * 2011-03-31 2012-10-04 三洋電機株式会社 電源システム、電源装置及び電源システム又は電源装置を備える車両
DE102011102587A1 (de) * 2011-05-27 2012-11-29 Austriamicrosystems Ag Schaltungsanordnung und Verfahren zum Betreiben einer Anordnung von Energiespeichern,insbesondere von Batterien
CN102496985B (zh) * 2011-12-09 2014-05-28 雷星亮 一种便携式备用电源
GB2498376A (en) * 2012-01-13 2013-07-17 Sandeep Kumar Chintala Battery Management Apparatus and Method
CN102545333B (zh) * 2012-01-13 2014-01-01 电子科技大学 一种红外热像仪的电源充电管理电路
US20130338845A1 (en) * 2012-05-11 2013-12-19 Olivier L. Jerphagnon Peer-to-Peer Transaction and Mobile Energy Service
CN104052145B (zh) * 2013-03-13 2016-02-03 周锡卫 一种多对多电力路径调控装置
JP6174952B2 (ja) * 2013-09-05 2017-08-02 日立マクセル株式会社 充電モジュール及び二次電池パック
JP6267052B2 (ja) 2013-09-27 2018-01-24 ルネサスエレクトロニクス株式会社 電源回路、及び電源回路の制御方法
US9789319B2 (en) 2013-11-21 2017-10-17 Medtronic, Inc. Systems and methods for leadless cardiac resynchronization therapy
CN103701165B (zh) * 2013-12-11 2016-06-29 深圳市昂米科技有限公司 一种激活移动电源的方法及装置
US9760138B2 (en) * 2014-04-25 2017-09-12 Microsoft Technology Licensing, Llc Load scheduling in multi-battery devices
JP6242281B2 (ja) 2014-04-28 2017-12-06 ルネサスエレクトロニクス株式会社 電源回路、及び電源回路の制御方法
CA2958151C (en) 2014-08-14 2023-10-31 Schumacher Electric Corporation Battery charger status control system and method
WO2016025869A1 (en) 2014-08-14 2016-02-18 Schumacher Electric Corp. Compact multifunctional battery booster
JP6407071B2 (ja) * 2015-03-16 2018-10-17 株式会社東芝 電圧切替回路および電源装置
US10596914B2 (en) * 2016-01-12 2020-03-24 Lear Corporation Low power proximity detection apparatus
US10150380B2 (en) 2016-03-23 2018-12-11 Chargepoint, Inc. Dynamic allocation of power modules for charging electric vehicles
WO2017163625A1 (ja) * 2016-03-25 2017-09-28 シャープ株式会社 発電システム、パワーコンディショナ、電力制御装置、電力制御方法及び電力制御プログラム
EP4137351A1 (de) 2016-05-25 2023-02-22 Chargepoint, Inc. Dynamische zuweisung von leistungsmodulen zum laden von elektrofahrzeugen
KR102480991B1 (ko) * 2016-05-27 2022-12-26 삼성디스플레이 주식회사 표시장치 및 표시장치를 포함하는 전력 전달 시스템
JP6610439B2 (ja) * 2016-05-31 2019-11-27 株式会社オートネットワーク技術研究所 電源装置
US10642336B2 (en) * 2016-07-12 2020-05-05 Advanced Micro Devices, Inc. Clock adjustment for voltage droop
US10303200B2 (en) 2017-02-24 2019-05-28 Advanced Micro Devices, Inc. Clock divider device and methods thereof
US11674490B2 (en) 2018-08-30 2023-06-13 Schumacher Electric Corporation Multifunctional battery booster
CN110429673B (zh) * 2019-07-18 2021-10-01 华为技术有限公司 一种终端设备的供电系统、方法、芯片及终端设备
US11474547B2 (en) * 2020-02-14 2022-10-18 Intel Corporation Apparatus and method of balancing input power from multiple sources
CN111969580B (zh) * 2020-08-13 2022-07-08 鲁逢源 一种储能式直流功率缓冲系统
CN114616737A (zh) * 2020-09-21 2022-06-10 华为技术有限公司 一种电压调节电路、设备及方法
US11973366B2 (en) 2020-10-20 2024-04-30 Schumacher Electric Corporation Battery booster
CN114465294B (zh) * 2021-07-22 2023-02-03 荣耀终端有限公司 电源管理模块和电子设备

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4143283A (en) * 1978-01-17 1979-03-06 General Atomic Company Battery backup system
DE3173301D1 (en) * 1980-08-06 1986-02-06 Terry Roy Jackson Electrical power supply having a variable output
US4413220A (en) * 1982-04-15 1983-11-01 Gse, Inc. Battery discharge rate control circuitry
US4412137A (en) * 1982-12-13 1983-10-25 Eaton Corporation Dual voltage engine starter management system
US4788452A (en) * 1987-06-22 1988-11-29 Crown International, Inc. Switchable DC power supply with increased efficiency for use in large wattage amplifiers
EP0435317A3 (en) * 1989-12-28 1992-06-17 Kabushiki Kaisha Toshiba Personal computer for performing charge and switching control of different types of battery packs
JPH04193033A (ja) * 1990-11-26 1992-07-13 Hitachi Ltd バッテリシステム
US5121046A (en) * 1991-07-15 1992-06-09 Eagle Research Corporation Automatic series/parallel battery connecting arrangement
JP2812066B2 (ja) * 1992-06-04 1998-10-15 三菱電機株式会社 車両用電源電圧切換え装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2006973A1 (de) * 2006-03-03 2008-12-24 NEC Corporation Stromversorgungssystem
EP2006973A4 (de) * 2006-03-03 2012-03-07 Nec Corp Stromversorgungssystem

Also Published As

Publication number Publication date
DE69411995D1 (de) 1998-09-03
EP0624944A3 (de) 1995-09-27
KR940027248A (ko) 1994-12-10
EP0624944B1 (de) 1998-07-29
EP0624944A2 (de) 1994-11-17
JP2959657B2 (ja) 1999-10-06
US5814972A (en) 1998-09-29
JPH06327163A (ja) 1994-11-25
KR100253636B1 (ko) 2000-04-15

Similar Documents

Publication Publication Date Title
DE69411995T2 (de) Schaltungssystem und -verfahren zwischen einer ersten Batterie, einer zweiten Batterie, einer Gerätbelastung und einer Logikbelastung
DE69529388T2 (de) Halbleiterschaltung und ihre Anwendung in einer Operationsschaltung, einem Signalwandler und einem Signalverarbeitungssystem
EP0164711A3 (en) Method for detection and location of a fault point on a power transmission line and device for carrying out the method
EP0191612A3 (en) Semiconductor memory device having stacked-capacitor type memory cells and a manufacturing method for the same
DE69603220T2 (de) Leistungssteuerungsschaltung für eine Übetragungsvorrichtung
EP0689245A3 (de) Elektronikbauteil, seine Anordnung und Herstellungsmethode
DE69300032D1 (de) Detektionsverfahren und -schaltung für Stromverluste in einer Bitleitung.
DE69408854T2 (de) Verbesserung an einer trägen sicherung
SG63739A1 (en) Manufacturing method fo semiconductor devices
GB2219448B (en) Electrical load management system
EP0658933A3 (de) Halbleitervorrichtungen und Herstellungsverfahren.
KR100209345B1 (en) A semiconductor device and a method of manufacturing the same.
DE69431330D1 (de) Integrierte Schaltung mit einer leitfähigen Überkreuzung und Verfahren zu deren Herstellung
DE69316606T2 (de) Verbindungsanordnung zwischen Platten sowie Verbindungsverfahren
DE69731110D1 (de) Übertragungsvorrichtung mit elektronischem gerät und übertragungsverfahren zwischen elektronischen geräten
DE69528025T2 (de) Halbleiterschaltung und ihre Anwendung in einer Operationsschaltung, einem Signalwandler und einem Signalverarbeitungssystem
EP0650193A3 (de) Halbleiteranordnung und Verfahren zu deren Herstellung.
DE68915885D1 (de) Verbindungsvorrichtung zwischen einer integrierten Schaltung und einer elektrischen Schaltung und Herstellungsverfahren derselben.
EP0442493A3 (en) A semiconductor device and a method for fabricating the same
EP0624955A3 (de) Schaltungsanordnung für A/D- und D/A-Umsetzer.
HK1023002A1 (en) Snubber circuit, voltage converter circuit and method in such a snubber circuit
BR9306275A (pt) Conversores de banco de canal-modem tendo circuito de transmissão e circuito de receber
DE59509438D1 (de) Schliessvorrichtung mit einer Sicherheitsschaltung
GB2280546B (en) A semiconductor device and a method for manufacturing the same
DE69421998D1 (de) Räumanlage für durchgehende Löcher einer Platte und Räumverfahren

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee