DE3887321T2 - Stromversorgung für geteilte lasten. - Google Patents

Stromversorgung für geteilte lasten.

Info

Publication number
DE3887321T2
DE3887321T2 DE3887321T DE3887321T DE3887321T2 DE 3887321 T2 DE3887321 T2 DE 3887321T2 DE 3887321 T DE3887321 T DE 3887321T DE 3887321 T DE3887321 T DE 3887321T DE 3887321 T2 DE3887321 T2 DE 3887321T2
Authority
DE
Germany
Prior art keywords
power supply
shared loads
loads
shared
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
DE3887321T
Other languages
English (en)
Other versions
DE3887321D1 (de
Inventor
Patrice Lethellier
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.)
Unisys Corp
Original Assignee
Unisys 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 Unisys Corp filed Critical Unisys Corp
Publication of DE3887321D1 publication Critical patent/DE3887321D1/de
Application granted granted Critical
Publication of DE3887321T2 publication Critical patent/DE3887321T2/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
    • H02J1/00—Circuit arrangements for dc mains or dc distribution networks
    • H02J1/10—Parallel operation of dc sources
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
    • G05F1/10—Regulating voltage or current
    • G05F1/46—Regulating voltage or current wherein the variable actually regulated by the final control device is dc
    • G05F1/56—Regulating voltage or current wherein the variable actually regulated by the final control device is dc using semiconductor devices in series with the load as final control devices
    • G05F1/59—Regulating voltage or current wherein the variable actually regulated by the final control device is dc using semiconductor devices in series with the load as final control devices including plural semiconductor devices as final control devices for a single load
    • 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
    • H02J3/00—Circuit arrangements for ac mains or ac distribution networks
    • 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
    • H02J3/00—Circuit arrangements for ac mains or ac distribution networks
    • H02J3/38—Arrangements for parallely feeding a single network by two or more generators, converters or transformers
    • 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
DE3887321T 1987-11-09 1988-10-31 Stromversorgung für geteilte lasten. Expired - Fee Related DE3887321T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/117,981 US4760276A (en) 1987-11-09 1987-11-09 Power supply system, for segmented loads, having phantom redundancy
PCT/US1988/003803 WO1989004562A1 (en) 1987-11-09 1988-10-31 Power supply system for segmented loads

Publications (2)

Publication Number Publication Date
DE3887321D1 DE3887321D1 (de) 1994-03-03
DE3887321T2 true DE3887321T2 (de) 1994-08-11

Family

ID=22375850

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3887321T Expired - Fee Related DE3887321T2 (de) 1987-11-09 1988-10-31 Stromversorgung für geteilte lasten.

Country Status (6)

Country Link
US (1) US4760276A (de)
EP (1) EP0340292B1 (de)
JP (1) JPH0650937B2 (de)
KR (1) KR920007374B1 (de)
DE (1) DE3887321T2 (de)
WO (1) WO1989004562A1 (de)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5430365A (en) * 1993-07-02 1995-07-04 Tandem Computers Incorporated Power regulation for redundant battery supplies
US5521809A (en) * 1993-09-17 1996-05-28 International Business Machines Corporation Current share circuit for DC to DC converters
US5563540A (en) * 1993-09-17 1996-10-08 International Business Machines Corporation Electronic switch having programmable means to reduce noise coupling
US5376830A (en) * 1993-09-17 1994-12-27 International Business Machines Corporation High frequency slope compensation circuit for current programmed converter
GB2295057A (en) * 1994-11-14 1996-05-15 Ibm Redundant power distribution in an information processing system
JPH1022161A (ja) * 1996-07-04 1998-01-23 Murata Mfg Co Ltd 積層セラミック電子部品
US5784238A (en) * 1996-08-01 1998-07-21 Applied Materials, Inc. Coordinated cluster tool energy delivery system
US5892299A (en) * 1996-09-24 1999-04-06 Siewert; James Carl Simultaneous power supply source
DE29617686U1 (de) * 1996-10-11 1996-11-28 Festo Kg Feldbusanordnung
US7269034B2 (en) 1997-01-24 2007-09-11 Synqor, Inc. High efficiency power converter
US6304977B1 (en) 1997-10-07 2001-10-16 Festo Ag & Co. Field bus arrangement
US6104103A (en) * 1998-05-08 2000-08-15 Ingalls Shipbuilding, Inc. Simultaneous power supply source
MXPA00011366A (es) * 1998-05-19 2002-05-14 Sure Power Corp Sistema de energia.
US6321335B1 (en) 1998-10-30 2001-11-20 Acqis Technology, Inc. Password protected modular computer method and device
US6643777B1 (en) 1999-05-14 2003-11-04 Acquis Technology, Inc. Data security method and device for computer modules
US6718415B1 (en) 1999-05-14 2004-04-06 Acqis Technology, Inc. Computer system and method including console housing multiple computer modules having independent processing units, mass storage devices, and graphics controllers
JP3478193B2 (ja) * 1999-05-24 2003-12-15 トヨタ自動車株式会社 電源監視装置
EP1058478A1 (de) * 1999-06-03 2000-12-06 Deutsche Thomson-Brandt Gmbh IEEE 1394 Kabelstecker
US6539486B1 (en) * 1999-10-08 2003-03-25 Sun Microsystems, Inc. Processing and alarm circuitries each having different power supply unit(s) requirement and powering the respective device when the corresponding requirements is met
JP2002354664A (ja) * 2001-05-23 2002-12-06 Advantest Corp 電力容量設定方法、電源装置、半導体デバイス試験装置用電源装置
EP1451888B1 (de) 2001-10-11 2013-05-01 DeNovo Research, LLC Digitale batterie
US7075769B2 (en) * 2002-04-10 2006-07-11 Pent Technologies, Inc. Next connect electrical receptacle assembly
US20050116546A1 (en) * 2003-12-02 2005-06-02 Zeighami Roy M. Power supply system
US7990724B2 (en) 2006-12-19 2011-08-02 Juhasz Paul R Mobile motherboard
US8097978B2 (en) * 2008-07-16 2012-01-17 International Business Machines Corporation Extending backup times of uninterruptible power supplies
CA2774364C (en) 2011-04-18 2014-01-28 Norman R. Byrne Electrical system with circuit limiter
US10199950B1 (en) 2013-07-02 2019-02-05 Vlt, Inc. Power distribution architecture with series-connected bus converter
US10541557B2 (en) 2016-10-07 2020-01-21 Norman R. Byrne Electrical power cord with intelligent switching
US10186900B2 (en) 2017-02-24 2019-01-22 Ergotron, Inc. Techniques for controlling A/C power distribution in powered furniture
US10348089B2 (en) 2017-05-31 2019-07-09 Ergotron, Inc. Techniques for controlling A/C power distribution in powered furniture
US11424561B2 (en) 2019-07-03 2022-08-23 Norman R. Byrne Outlet-level electrical energy management system

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2957993A (en) * 1954-11-17 1960-10-25 Siemens Ag Control circuits for series connected semiconductors
US3289006A (en) * 1963-06-12 1966-11-29 Bendix Corp Differential direct current voltage limiter
US3334241A (en) * 1964-05-13 1967-08-01 Bell Telephone Labor Inc Stabilized transistor regulator
US3665203A (en) * 1971-03-15 1972-05-23 Jerry D Hogg Parallel direct current generators arrangement
US3894244A (en) * 1973-10-03 1975-07-08 Ross K Hill Power limit and control system
US3912940A (en) * 1974-09-18 1975-10-14 Honeywell Inc Dc power supply
US4425613A (en) * 1981-05-26 1984-01-10 Sperry Corporation Forced load sharing circuit for inverter power supply
JPS5999930A (ja) * 1982-11-26 1984-06-08 三菱電機株式会社 電源システム
JPS6142235A (ja) * 1984-08-01 1986-02-28 東芝テック株式会社 バツテリ−バツクアツプ回路
US4659942A (en) * 1985-06-03 1987-04-21 The Charles Stark Draper Laboratory, Inc. Fault-tolerant power distribution system
US4651020A (en) * 1985-09-10 1987-03-17 Westinghouse Electric Corp. Redundant power supply system
US4698738A (en) * 1986-11-24 1987-10-06 Unisys Corporation Parallel connected power supplies having parallel connected control circuits which equalize output currents to a load even after one supply is turned off

Also Published As

Publication number Publication date
WO1989004562A1 (en) 1989-05-18
EP0340292B1 (de) 1994-01-19
KR920007374B1 (en) 1992-08-31
DE3887321D1 (de) 1994-03-03
JPH0650937B2 (ja) 1994-06-29
KR890702310A (ko) 1989-12-23
JPH02502332A (ja) 1990-07-26
EP0340292A1 (de) 1989-11-08
US4760276A (en) 1988-07-26

Similar Documents

Publication Publication Date Title
DE3887321T2 (de) Stromversorgung für geteilte lasten.
DE3877326D1 (de) Leistungsversorgung.
DE3587090T2 (de) Geregelte stromversorgung.
DE284541T1 (de) Unterbrechungsfreie stromversorgung.
DE69014463T2 (de) Stromversorgungseinrichtung.
DE58907049D1 (de) Stromversorgungsanordnung.
DE69015418D1 (de) Energieversorgung.
DE3484434D1 (de) Unterbrechungsfreie spannungsversorgung.
NL193891B (nl) Gestuurde stroomvoorzieningsschakeling.
DE68917397T2 (de) Leistungsversorgung.
DE69017080D1 (de) VHF-Gleichstrom-Gleichstrom-Leistungsversorgung.
DE3884258T2 (de) Leistungsversorgung für Magnetron.
DE69023179D1 (de) Mehrfachstromversorgungssystem.
DE3689724D1 (de) Stabilisator für Energieversorgungssystem.
DE3685792D1 (de) Stromversorgungsanordnung.
IT8468191A1 (it) Alimentatore di dispersione.
DE3853520D1 (de) Schaltungsanordnung zur Stromversorgung.
NO850963L (no) Avbruddsfri stroemforsyning.
DE3870331D1 (de) Leistungsversorgungsschaltung.
DE3884582T2 (de) Stromversorgung für Langsamstart.
DE3778100D1 (de) Geregeltes schaltnetzteil.
DE3581938D1 (de) Netzgeraet.
DE69014401T2 (de) Stromversorgungssystem.
DE69022955D1 (de) Leistungszufuhr.
DE3688079T2 (de) Stromversorgungsgeraet.

Legal Events

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