FR2443717A1 - Systeme d'alimentation de secours a batteries - Google Patents

Systeme d'alimentation de secours a batteries

Info

Publication number
FR2443717A1
FR2443717A1 FR7925036A FR7925036A FR2443717A1 FR 2443717 A1 FR2443717 A1 FR 2443717A1 FR 7925036 A FR7925036 A FR 7925036A FR 7925036 A FR7925036 A FR 7925036A FR 2443717 A1 FR2443717 A1 FR 2443717A1
Authority
FR
France
Prior art keywords
supply system
service
memory
voltage level
battery backup
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
Application number
FR7925036A
Other languages
English (en)
Other versions
FR2443717B1 (fr
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.)
General Atomics Corp
Original Assignee
General Atomics Corp
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 General Atomics Corp filed Critical General Atomics Corp
Publication of FR2443717A1 publication Critical patent/FR2443717A1/fr
Application granted granted Critical
Publication of FR2443717B1 publication Critical patent/FR2443717B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26—Power supply means, e.g. regulation thereof
    • G06F1/30—Means for acting in the event of power-supply failure or interruption, e.g. power-supply fluctuations
    • 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
    • H02J7/0013—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries acting upon several batteries simultaneously or sequentially
    • H02J7/0024—Parallel/serial switching of connection of batteries to charge or load circuit
    • 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
    • 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
    • H02J7/0047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with monitoring or indicating devices or 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
    • H02J7/02—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from ac mains by converters
    • 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)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Power Sources (AREA)
  • Stand-By Power Supply Arrangements (AREA)
  • Techniques For Improving Reliability Of Storages (AREA)

Abstract

Ce système d'alimentation de secours fournit de l'énergie à un niveau de tension relativement bas pour maintenir l'information dans la mémoire (mode maintien). Le système peut également délivrer un niveau de tension relativement élevé pour retrouver l'information stockée dans la mémoire (mode opérationnel) au moyen par exemple d'un microprocesseur d'un circuit logique câblé spécialisé. Le système opere par mise en parallèle ou mise en série d'une pluralité d'accumulateurs 104-110, en réponse à un signal de commande provenant de l'unité de traitement. Cette unité est mise d'abord hors service et peut ensuite se remettre en service soit automatiquement soit sur commande de l'opérateur pendant un certain temps.
FR7925036A 1978-01-17 1979-10-05 Systeme d'alimentation de secours a batteries Granted FR2443717A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/870,113 US4143283A (en) 1978-01-17 1978-01-17 Battery backup system

Publications (2)

Publication Number Publication Date
FR2443717A1 true FR2443717A1 (fr) 1980-07-04
FR2443717B1 FR2443717B1 (fr) 1983-09-09

Family

ID=25354810

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7925036A Granted FR2443717A1 (fr) 1978-01-17 1979-10-05 Systeme d'alimentation de secours a batteries

Country Status (8)

Country Link
US (1) US4143283A (fr)
EP (1) EP0003152A1 (fr)
DE (1) DE2940672A1 (fr)
FR (1) FR2443717A1 (fr)
GB (1) GB2041671B (fr)
IT (1) IT1221034B (fr)
NL (1) NL7915001A (fr)
SE (1) SE8000098L (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2526601A1 (fr) * 1982-05-05 1983-11-10 Cii Honeywell Bull Systeme d'alimentation en energie d'un appareil destine a cooperer avec un support electronique amovible tel qu'une carte et appareil equipe d'un tel systeme

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US4298939A (en) * 1978-10-30 1981-11-03 Phillips Petroleum Company Method and apparatus for applying a regulated voltage
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US4322807A (en) * 1980-03-07 1982-03-30 The Perkin-Elmer Corporation Safe memory system for a spectrophotometer
US4323987A (en) * 1980-03-28 1982-04-06 Pitney Bowes Inc. Power failure memory support system
US4315162A (en) * 1980-05-09 1982-02-09 Control Technology, Incorporated Reserve power supply for computers
US4503494A (en) * 1980-06-26 1985-03-05 Texas Instruments Incorporated Non-volatile memory system
US4366390A (en) * 1980-07-16 1982-12-28 Rathmann Soren H Emergency power unit
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US4458132A (en) * 1980-11-10 1984-07-03 Weldex, Inc. Welding apparatus and control system therefor
US4381457A (en) * 1981-04-23 1983-04-26 Ladco Development Co., Inc. Method and apparatus for preventing loss of data from volatile memory
US5276354A (en) * 1981-05-27 1994-01-04 Sgs-Thomson Microelectronics, Inc. Integrated circuit package with battery housing
US4451742A (en) * 1981-05-27 1984-05-29 Mostek Corporation Power supply control for integrated circuit
US5055704A (en) * 1984-07-23 1991-10-08 Sgs-Thomson Microelectronics, Inc. Integrated circuit package with battery housing
US4998888A (en) * 1984-07-23 1991-03-12 Sgs-Thomson Microelectronics, Inc. Integrated circuit package with battery housing
US4433390A (en) * 1981-07-30 1984-02-21 The Bendix Corporation Power processing reset system for a microprocessor responding to sudden deregulation of a voltage
US4384214A (en) * 1981-08-03 1983-05-17 Integrated Switching Supplies, Inc. Non-interrupting power supplies for loads of less than 500 watts
US4388534A (en) * 1981-08-11 1983-06-14 Computer Power, Inc. Uninterruptible power supply
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US4703192A (en) * 1983-12-22 1987-10-27 Control Technology, Inc. Alternating current power source with improved phase adjusting capability
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US4647793A (en) * 1984-08-31 1987-03-03 Motorola, Inc. Driver circuit for generating output at two different levels
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GB8713370D0 (en) * 1987-06-08 1987-07-15 Avery Ltd W & T Stand-by power supply
US4788452A (en) * 1987-06-22 1988-11-29 Crown International, Inc. Switchable DC power supply with increased efficiency for use in large wattage amplifiers
EP0328706A1 (fr) * 1988-02-18 1989-08-23 Hans Dr. Viessmann Dispositif de sécurité pour installations de commande et de réglage
US5270946A (en) * 1988-03-30 1993-12-14 Kabushiki Kaisha Toshiba Method and apparatus for controlling selection of batteries
US5012406A (en) * 1988-04-19 1991-04-30 Power Card Supply Line of power interruption in predetermined area of internal permanent memory
US5237699A (en) * 1988-08-31 1993-08-17 Dallas Semiconductor Corp. Nonvolatile microprocessor with predetermined state on power-down
US5130562A (en) * 1990-08-31 1992-07-14 Advanced Micro Devices, Inc. Integrated power-sense circuit
US5297282A (en) * 1991-05-29 1994-03-22 Toshiba America Information Systems, Inc. Resume processing function for the OS/2 operating system
US5355490A (en) * 1991-06-14 1994-10-11 Toshiba America Information Systems, Inc. System and method for saving the state for advanced microprocessor operating modes
ES2040631B1 (es) * 1991-12-31 1995-07-16 Lopez Jose Antonio Gutierrez Dispositivo de seguridad para ordenadores con alimentacion ininterrumpida.
US6134655A (en) * 1992-05-13 2000-10-17 Comverge Technologies, Inc. Method and apparatus for initializing a microprocessor to insure fault-free operation
US5357395A (en) * 1992-06-25 1994-10-18 Schlumberger Technology Corporation Undervoltage protection circuit, system and method of operating same
JP2744738B2 (ja) * 1992-09-07 1998-04-28 三菱電機株式会社 半導体記憶装置
US5436513A (en) * 1992-12-09 1995-07-25 Texas Instruments Incorporated Method and apparatus for providing energy to an information handling system
FR2703484B1 (fr) * 1993-03-30 1995-05-24 Sagem Appareil de traitement d'informations à sauvegarde sélective de données.
US5422558A (en) * 1993-05-05 1995-06-06 Astec International Ltd. Multicell battery power system
JP2959657B2 (ja) * 1993-05-13 1999-10-06 キヤノン株式会社 電子機器
US5557738A (en) * 1994-05-09 1996-09-17 Apple Computer, Inc. Power system configuration and recovery from a power fault condition in a computer system having multiple power supplies
US5623596A (en) * 1994-05-09 1997-04-22 Apple Computer, Inc. Power fault protection in a computer system having multiple power supplies
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EP0736828A3 (fr) * 1995-04-06 1997-11-12 Seiko Epson Corporation Dispositif électronique alimenté par batterie et procédé de commande de l'alimentation dans le dispositif
US5974552A (en) * 1995-12-29 1999-10-26 Samsung Electronics Co., Ltd. Method and apparatus for executing a scheduled operation after wake up from power off state
US5784628A (en) * 1996-03-12 1998-07-21 Microsoft Corporation Method and system for controlling power consumption in a computer system
WO1997049160A1 (fr) * 1996-06-19 1997-12-24 Philips Electronics N.V. Dispositif d'alimentation electrique pour la production de diverses tensions et appareil constituant ledit dispositif
US5928578A (en) * 1997-03-26 1999-07-27 Avalon Imaging, Inc. Skip-eject system for injection molding machines
US5804891A (en) * 1997-03-31 1998-09-08 Sentrol, Inc. Battery saving switching mechanism
US5872984A (en) * 1997-04-01 1999-02-16 International Business Machines Corporation Uninterruptible power supply providing continuous power mainstore function for a computer system
US5923099A (en) * 1997-09-30 1999-07-13 Lam Research Corporation Intelligent backup power controller
US6209088B1 (en) 1998-09-21 2001-03-27 Microsoft Corporation Computer hibernation implemented by a computer operating system
US6430692B1 (en) * 1998-09-25 2002-08-06 International Business Machines, Corporation Series-parallel battery array conversion
FR2816464B1 (fr) * 2000-11-03 2009-01-16 Atral Procede et dispositif d'alimentation en energie electrique d'un circuit electronique et d'un organe demandeur de puissance commande par ce circuit
US6666568B1 (en) 2001-06-29 2003-12-23 Carl L. Carrillo Computer light
US7553583B2 (en) * 2002-02-11 2009-06-30 Modular Energy Devices, Inc. Systems and methods for constructing a battery pack
US20040178681A1 (en) * 2003-03-11 2004-09-16 Electronic Data Systems Corporation System for providing backup power to an electronic device
JP4450609B2 (ja) * 2003-11-28 2010-04-14 株式会社日立製作所 記憶装置
US7649178B2 (en) * 2004-08-13 2010-01-19 Koninklijke Philips Electronics N.V. Solid state detector packaging technique
US7526674B2 (en) * 2005-12-22 2009-04-28 International Business Machines Corporation Methods and apparatuses for supplying power to processors in multiple processor systems
JP4020934B2 (ja) * 2006-02-24 2007-12-12 トヨタ自動車株式会社 緊急通報装置
US20080012427A1 (en) * 2006-07-13 2008-01-17 Scott Wilson Power converter with integral battery
US20090113220A1 (en) * 2007-10-26 2009-04-30 Sang Han Lee Encrypted backup data storage device and storage system using the same
US7763993B2 (en) * 2008-07-16 2010-07-27 International Business Machines Corporation DC UPS with auto-ranging backup voltage capability
US8269374B2 (en) 2010-03-04 2012-09-18 De Caires Damian Solar panel power management system and method
CN105027249B (zh) * 2013-01-10 2018-06-26 施耐德电气It公司 用于控制继电器的系统和方法
US10256065B2 (en) 2013-01-10 2019-04-09 Schneider Electric It Corporation Systems and methods for controlling relays
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CN110703894A (zh) * 2019-10-17 2020-01-17 苏州洋紫瑞信息科技有限公司 一种用于台式电脑防断电关机模组
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2526601A1 (fr) * 1982-05-05 1983-11-10 Cii Honeywell Bull Systeme d'alimentation en energie d'un appareil destine a cooperer avec un support electronique amovible tel qu'une carte et appareil equipe d'un tel systeme

Also Published As

Publication number Publication date
EP0003152A1 (fr) 1979-07-25
GB2041671B (en) 1982-06-03
IT7986231A0 (it) 1979-11-16
FR2443717B1 (fr) 1983-09-09
GB2041671A (en) 1980-09-10
DE2940672A1 (de) 1980-03-20
US4143283A (en) 1979-03-06
IT1221034B (it) 1990-06-21
SE8000098L (sv) 1980-01-07
NL7915001A (nl) 1979-12-28

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Legal Events

Date Code Title Description
TP Transmission of property
TP Transmission of property
CD Change of name or company name
ST Notification of lapse