DE3886690T2 - Gleichstromleistungsversorgung mit einem Hauptregler und Nebenreglern. - Google Patents

Gleichstromleistungsversorgung mit einem Hauptregler und Nebenreglern.

Info

Publication number
DE3886690T2
DE3886690T2 DE3886690T DE3886690T DE3886690T2 DE 3886690 T2 DE3886690 T2 DE 3886690T2 DE 3886690 T DE3886690 T DE 3886690T DE 3886690 T DE3886690 T DE 3886690T DE 3886690 T2 DE3886690 T2 DE 3886690T2
Authority
DE
Germany
Prior art keywords
power supply
main controller
secondary controllers
controllers
controller
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
DE3886690T
Other languages
English (en)
Other versions
DE3886690D1 (de
Inventor
Robert Anthony Biamonte
Joseph William Bogdanski
Kevin Robert Covi
Herman Paul Meyer
Daniel Ira Rafkind
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.)
International Business Machines Corp
Original Assignee
International Business Machines 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 International Business Machines Corp filed Critical International Business Machines Corp
Application granted granted Critical
Publication of DE3886690D1 publication Critical patent/DE3886690D1/de
Publication of DE3886690T2 publication Critical patent/DE3886690T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M3/00—Conversion of dc power input into dc power output
    • H02M3/22—Conversion of dc power input into dc power output with intermediate conversion into ac
    • H02M3/24—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters
    • H02M3/28—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
    • H02M3/285—Single converters with a plurality of output stages connected in parallel

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Dc-Dc Converters (AREA)
  • Direct Current Feeding And Distribution (AREA)
  • Protection Of Static Devices (AREA)
  • Stand-By Power Supply Arrangements (AREA)
  • Supply And Distribution Of Alternating Current (AREA)
DE3886690T 1987-11-04 1988-10-27 Gleichstromleistungsversorgung mit einem Hauptregler und Nebenreglern. Expired - Fee Related DE3886690T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/116,855 US4766364A (en) 1987-11-04 1987-11-04 Parallel power systems

Publications (2)

Publication Number Publication Date
DE3886690D1 DE3886690D1 (de) 1994-02-10
DE3886690T2 true DE3886690T2 (de) 1994-06-23

Family

ID=22369651

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3886690T Expired - Fee Related DE3886690T2 (de) 1987-11-04 1988-10-27 Gleichstromleistungsversorgung mit einem Hauptregler und Nebenreglern.

Country Status (9)

Country Link
US (1) US4766364A (de)
EP (1) EP0315366B1 (de)
JP (1) JPH0640698B2 (de)
AU (1) AU607009B2 (de)
BR (1) BR8805699A (de)
CA (1) CA1304446C (de)
DE (1) DE3886690T2 (de)
ES (1) ES2047559T3 (de)
MX (1) MX166200B (de)

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JP2760164B2 (ja) * 1991-02-21 1998-05-28 日本電気株式会社 スイッチング電源回路
JPH07110132B2 (ja) * 1991-08-22 1995-11-22 日本モトローラ株式会社 電圧変換装置
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US5563540A (en) * 1993-09-17 1996-10-08 International Business Machines Corporation Electronic switch having programmable means to reduce noise coupling
FR2730104A1 (fr) * 1995-01-27 1996-08-02 Thomcast Alimentation continue a correcteur de facteur de puissance et convertisseur a decoupage utilisable dans une telle alimentation
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US6130526A (en) * 1999-04-02 2000-10-10 Semtech Corporation Voltage regulator with wide control bandwidth
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US20010024109A1 (en) * 2000-02-21 2001-09-27 Mark Sobkow Power supply system
JP3620497B2 (ja) * 2001-12-03 2005-02-16 株式会社村田製作所 スイッチング電源装置
US6737763B2 (en) * 2001-12-17 2004-05-18 Cloudshield Technologies, Inc. Intelligent load sharing with power limiting scheme for multiple power supplies connected to a common load
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US7394445B2 (en) 2002-11-12 2008-07-01 Power-One, Inc. Digital power manager for controlling and monitoring an array of point-of-load regulators
US7456617B2 (en) 2002-11-13 2008-11-25 Power-One, Inc. System for controlling and monitoring an array of point-of-load regulators by a host
US7737961B2 (en) 2002-12-21 2010-06-15 Power-One, Inc. Method and system for controlling and monitoring an array of point-of-load regulators
US7266709B2 (en) 2002-12-21 2007-09-04 Power-One, Inc. Method and system for controlling an array of point-of-load regulators and auxiliary devices
US7882372B2 (en) 2002-12-21 2011-02-01 Power-One, Inc. Method and system for controlling and monitoring an array of point-of-load regulators
US7743266B2 (en) 2002-12-21 2010-06-22 Power-One, Inc. Method and system for optimizing filter compensation coefficients for a digital power control system
US7673157B2 (en) 2002-12-21 2010-03-02 Power-One, Inc. Method and system for controlling a mixed array of point-of-load regulators through a bus translator
US7836322B2 (en) 2002-12-21 2010-11-16 Power-One, Inc. System for controlling an array of point-of-load regulators and auxiliary devices
US7373527B2 (en) * 2002-12-23 2008-05-13 Power-One, Inc. System and method for interleaving point-of-load regulators
US7710092B2 (en) 2003-02-10 2010-05-04 Power-One, Inc. Self tracking ADC for digital power supply control systems
US7190936B1 (en) 2003-05-15 2007-03-13 Marvell International Ltd. Voltage regulator for high performance RF systems
US7141956B2 (en) 2005-03-18 2006-11-28 Power-One, Inc. Digital output voltage regulation circuit having first control loop for high speed and second control loop for high accuracy
US20070114849A1 (en) * 2005-11-18 2007-05-24 Dsp Group Ltd. Electrical load with preferential source
WO2007086042A2 (en) * 2006-01-25 2007-08-02 Nice Systems Ltd. Method and apparatus for segmentation of audio interactions
US7834613B2 (en) 2007-10-30 2010-11-16 Power-One, Inc. Isolated current to voltage, voltage to voltage converter
US8039989B2 (en) * 2007-11-27 2011-10-18 International Business Machines Corporation Apparatus, system, and method for a low cost multiple output redundant power supply
US20090168469A1 (en) * 2007-12-28 2009-07-02 International Business Machines Corporation Apparatus, system, and method for a low cost fault-tolerant power supply
JP5015905B2 (ja) * 2008-12-15 2012-09-05 三菱電機株式会社 多並列電源装置
TWI368374B (en) * 2008-12-31 2012-07-11 Asustek Comp Inc Current regulator
US8018095B2 (en) * 2009-04-16 2011-09-13 International Business Machines Corporation Power conversion, control, and distribution system
US8754546B2 (en) * 2009-04-16 2014-06-17 International Business Machines Corporation Bulk power assembly
JP5356938B2 (ja) * 2009-07-24 2013-12-04 新電元工業株式会社 システム電源装置
US8040115B2 (en) 2009-08-04 2011-10-18 International Business Machines Corporation Multiple branch alternative element power regulation
US8937404B1 (en) 2010-08-23 2015-01-20 Western Digital Technologies, Inc. Data storage device comprising dual mode independent/parallel voltage regulators
US9343957B1 (en) * 2013-01-29 2016-05-17 Marvell International Ltd. Multi-converter system including a power distribution balancing circuit and operating method thereof
JP5807649B2 (ja) * 2013-02-15 2015-11-10 トヨタ自動車株式会社 電力変換装置及び電力変換方法
JP6100623B2 (ja) 2013-06-14 2017-03-22 住友ゴム工業株式会社 ゴム組成物及び空気入りタイヤ
JP6217257B2 (ja) * 2013-09-06 2017-10-25 株式会社リコー Ｄｃ／ｄｃコンバータ及び電源装置
TWI536137B (zh) 2014-09-11 2016-06-01 智原科技股份有限公司 穩壓電路
US9612605B2 (en) * 2015-03-18 2017-04-04 Micron Technology, Inc. Voltage regulator with current feedback
CA2990619C (en) 2015-08-18 2022-03-15 Argentum Electronics, Inc. Wide range power combiner
US10374424B2 (en) 2015-08-18 2019-08-06 Argentum Electronics, Inc. Wide range power distribution systems and methods
JP6738844B2 (ja) * 2017-03-02 2020-08-12 株式会社日立製作所 Ｕｐｓシステムにおける負荷電流を分散させるシステムおよび方法
US10261563B1 (en) * 2017-12-12 2019-04-16 Apple Inc. Hybrid power switch
JP2022086418A (ja) * 2020-11-30 2022-06-09 株式会社アドバンテスト 電源装置、電源ユニット、試験装置
JP2022086417A (ja) * 2020-11-30 2022-06-09 株式会社アドバンテスト 電源装置、電源ユニット、試験装置
WO2022146133A1 (ru) * 2020-12-30 2022-07-07 Омир Каримович БАЯЛИЕВ Универсальный трансформатор

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US4074182A (en) * 1976-12-01 1978-02-14 General Electric Company Power supply system with parallel regulators and keep-alive circuitry
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Also Published As

Publication number Publication date
EP0315366B1 (de) 1993-12-29
AU607009B2 (en) 1991-02-21
EP0315366A3 (en) 1989-11-29
ES2047559T3 (es) 1994-03-01
BR8805699A (pt) 1989-07-18
JPH0640698B2 (ja) 1994-05-25
CA1304446C (en) 1992-06-30
AU2417888A (en) 1989-05-04
EP0315366A2 (de) 1989-05-10
DE3886690D1 (de) 1994-02-10
JPH01129718A (ja) 1989-05-23
US4766364A (en) 1988-08-23
MX166200B (es) 1992-12-23

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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