DE69407222T2 - Leistungsregelung für redundante Batterieversorgung - Google Patents

Leistungsregelung für redundante Batterieversorgung

Info

Publication number
DE69407222T2
DE69407222T2 DE69407222T DE69407222T DE69407222T2 DE 69407222 T2 DE69407222 T2 DE 69407222T2 DE 69407222 T DE69407222 T DE 69407222T DE 69407222 T DE69407222 T DE 69407222T DE 69407222 T2 DE69407222 T2 DE 69407222T2
Authority
DE
Germany
Prior art keywords
power control
battery supply
redundant battery
redundant
supply
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
DE69407222T
Other languages
English (en)
Other versions
DE69407222D1 (de
Inventor
Mark A Taylor
Samson K Toy
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.)
Tandem Computers Inc
Original Assignee
Tandem Computers 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 Tandem Computers Inc filed Critical Tandem Computers Inc
Application granted granted Critical
Publication of DE69407222D1 publication Critical patent/DE69407222D1/de
Publication of DE69407222T2 publication Critical patent/DE69407222T2/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
    • 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
    • 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
DE69407222T 1993-07-02 1994-06-27 Leistungsregelung für redundante Batterieversorgung Expired - Fee Related DE69407222T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/087,241 US5430365A (en) 1993-07-02 1993-07-02 Power regulation for redundant battery supplies

Publications (2)

Publication Number Publication Date
DE69407222D1 DE69407222D1 (de) 1998-01-22
DE69407222T2 true DE69407222T2 (de) 1998-04-30

Family

ID=22203969

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69407222T Expired - Fee Related DE69407222T2 (de) 1993-07-02 1994-06-27 Leistungsregelung für redundante Batterieversorgung

Country Status (8)

Country Link
US (1) US5430365A (de)
EP (1) EP0632562B1 (de)
JP (1) JPH07175537A (de)
KR (1) KR950004679A (de)
CN (1) CN1038460C (de)
AU (1) AU675314B2 (de)
CA (1) CA2126405C (de)
DE (1) DE69407222T2 (de)

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* Cited by examiner, † Cited by third party
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GB9308379D0 (en) * 1993-04-22 1993-06-09 Thames Water Utilities Consumption meter
US5812882A (en) * 1994-10-18 1998-09-22 Lanier Worldwide, Inc. Digital dictation system having a central station that includes component cards for interfacing to dictation stations and transcription stations and for processing and storing digitized dictation segments
DE19651612B4 (de) * 1996-12-12 2012-09-27 Robert Bosch Gmbh Elektronische Schaltung zur Spannungsversorgung
DE19710440A1 (de) * 1997-03-13 1998-09-24 Bosch Gmbh Robert Stromversorgungsschaltung
GB2334600A (en) 1998-02-24 1999-08-25 Lucas Ind Plc Pre-regulated power supplies for ECUs
DE19964018A1 (de) * 1999-12-30 2001-07-12 Bosch Gmbh Robert Anordnung zur Spannungsversorgung eines flüchtigen Halbleiterspeichers
EP1658676B1 (de) * 2003-08-27 2007-01-03 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Schaltung und verfahren zum verarbeiten einer speisespannung mit spannungsspitzen
EP1667158B1 (de) * 2004-10-28 2007-01-31 STMicroelectronics S.r.l. Spannungs-Abwärts-Wandler mit reduzierter Welligkeit
US7417339B2 (en) * 2005-02-17 2008-08-26 Astec International Limited Fast transition power supply
US7589505B2 (en) * 2005-06-14 2009-09-15 Astec International Limited Power supply with reliable voltage feedback control independent of any ground voltage difference
US7511453B2 (en) * 2006-04-21 2009-03-31 Dell Products, L.P. Method and apparatus for extending battery life by adaptive control of regulators
JP5039454B2 (ja) * 2007-06-27 2012-10-03 株式会社ユニバーサルエンターテインメント 遊技機
US7868483B2 (en) * 2007-09-06 2011-01-11 O2Micro, Inc. Power management systems with current sensors
TWI375803B (en) * 2007-12-26 2012-11-01 High Tech Comp Corp Current measuring apparatus
KR20130142409A (ko) * 2012-06-19 2013-12-30 삼성에스디아이 주식회사 배터리 팩 및 이의 제어방법
CN103904772A (zh) * 2014-03-07 2014-07-02 广东工业大学 一种面向电网无线传感器网络节点的混合供电装置
CN104079058A (zh) * 2014-05-21 2014-10-01 杰华特微电子（杭州）有限公司 一种电池模块安装拆卸的保护方法及电路
US10270071B2 (en) 2016-09-02 2019-04-23 Dell Products L.P. Systems and methods for voltage regulated battery backup management

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3761801A (en) * 1972-09-05 1973-09-25 Rca Corp Micropower, low-voltage, regulator circuits
JPS5239586B2 (de) * 1973-06-04 1977-10-06
US4105962A (en) * 1975-03-21 1978-08-08 Landis Tool Company Battery charger
CA1069177A (en) * 1976-07-21 1980-01-01 Gte Lenkurt Electric (Canada) Ltd. Constant current series-switching regulator
US4209710A (en) * 1978-06-27 1980-06-24 Honeywell Inc. Battery back-up regulator
US4400661A (en) * 1981-10-02 1983-08-23 Ncr Corporation Voltage regulation and battery dissipation limiter circuit
JPS58140826A (ja) * 1982-02-15 1983-08-20 Matsushita Electric Ind Co Ltd 電源回路
EP0103455A3 (de) * 1982-09-10 1984-07-11 Fujitsu Limited Leistungsquellenschaltung
JPS60121931A (ja) * 1983-12-06 1985-06-29 富士写真フイルム株式会社 直流電源装置
US4536699A (en) * 1984-01-16 1985-08-20 Gould, Inc. Field effect regulator with stable feedback loop
FR2561471B1 (fr) * 1984-03-16 1986-09-19 Thomson Csf Circuit de commande de commutation d'un transistor de puissance
US4645943A (en) * 1984-10-15 1987-02-24 Dallas Semiconductor Corporation Space-saving back-up power supply
DE3544429A1 (de) * 1985-12-16 1987-06-19 Juwedor Gmbh Verfahren zur galvanoplastischen herstellung von schmuckwaren
JPS62293409A (ja) * 1986-06-13 1987-12-21 Hitachi Ltd 安定化電源回路
US4760276A (en) * 1987-11-09 1988-07-26 Unisys Corporation Power supply system, for segmented loads, having phantom redundancy
US5254937A (en) * 1988-10-06 1993-10-19 Canon Kabushiki Kaisha Power supply control device having memory tables for providing a stabilized output
JPH02183817A (ja) * 1989-01-11 1990-07-18 Toshiba Corp 電源装置
US5025204A (en) * 1990-01-05 1991-06-18 Hewlett-Packard Company Current mirror using resistor ratios in CMOS process
US5200692A (en) * 1991-09-23 1993-04-06 The Boeing Company Apparatus for limiting current through a plurality of parallel transistors
US5191278A (en) * 1991-10-23 1993-03-02 International Business Machines Corporation High bandwidth low dropout linear regulator

Also Published As

Publication number Publication date
CN1106959A (zh) 1995-08-16
KR950004679A (ko) 1995-02-18
EP0632562A3 (de) 1995-05-17
EP0632562B1 (de) 1997-12-10
AU6480694A (en) 1995-01-12
CA2126405A1 (en) 1995-01-03
CN1038460C (zh) 1998-05-20
AU675314B2 (en) 1997-01-30
DE69407222D1 (de) 1998-01-22
EP0632562A2 (de) 1995-01-04
JPH07175537A (ja) 1995-07-14
US5430365A (en) 1995-07-04
CA2126405C (en) 1998-12-29

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Legal Events

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