FR2455382A1 - Dispositif de commande pour alimentation en courant continu comprenant plusieurs alimenteurs en parallele - Google Patents

Dispositif de commande pour alimentation en courant continu comprenant plusieurs alimenteurs en parallele

Info

Publication number
FR2455382A1
FR2455382A1 FR8009160A FR8009160A FR2455382A1 FR 2455382 A1 FR2455382 A1 FR 2455382A1 FR 8009160 A FR8009160 A FR 8009160A FR 8009160 A FR8009160 A FR 8009160A FR 2455382 A1 FR2455382 A1 FR 2455382A1
Authority
FR
France
Prior art keywords
control circuit
direct current
alternative
continuous
control device
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
FR8009160A
Other languages
English (en)
French (fr)
Other versions
FR2455382B3 (enExample
Inventor
Frank Cathell
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.)
QUALIDYNE SYSTEMS Inc
Original Assignee
QUALIDYNE SYSTEMS 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 QUALIDYNE SYSTEMS Inc filed Critical QUALIDYNE SYSTEMS Inc
Publication of FR2455382A1 publication Critical patent/FR2455382A1/fr
Application granted granted Critical
Publication of FR2455382B3 publication Critical patent/FR2455382B3/fr
Granted 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
    • H02J1/102—Parallel operation of DC sources being switching converters

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
  • Supply And Distribution Of Alternating Current (AREA)
FR8009160A 1979-04-24 1980-04-23 Dispositif de commande pour alimentation en courant continu comprenant plusieurs alimenteurs en parallele Granted FR2455382A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/032,857 US4270165A (en) 1979-04-24 1979-04-24 Controller for d.c. current supplied by a plurality of parallel power supplies

Publications (2)

Publication Number Publication Date
FR2455382A1 true FR2455382A1 (fr) 1980-11-21
FR2455382B3 FR2455382B3 (enExample) 1981-09-18

Family

ID=21867199

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8009160A Granted FR2455382A1 (fr) 1979-04-24 1980-04-23 Dispositif de commande pour alimentation en courant continu comprenant plusieurs alimenteurs en parallele

Country Status (4)

Country Link
US (1) US4270165A (enExample)
DE (1) DE3015610A1 (enExample)
FR (1) FR2455382A1 (enExample)
GB (1) GB2047923B (enExample)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57122630A (en) * 1981-01-21 1982-07-30 Tokyo Electric Power Co Control device for parallel multiterminal dc transmission converter
US4371919A (en) * 1981-04-29 1983-02-01 Bell Telephone Laboratories, Incorporated Load distribution among parallel DC-DC converters
US4354223A (en) * 1981-09-02 1982-10-12 General Electric Company Step-up/step down chopper
DE3319653A1 (de) * 1982-06-11 1983-12-15 International Computers Ltd., London Stromversorgungseinrichtung
NO152719C (no) * 1983-05-02 1985-11-06 Standard Tel Kabelfab As Omformeranlegg.
US4547843A (en) * 1983-10-07 1985-10-15 Sundstrand Corporation Multiple output DC power supply
US4635178A (en) * 1983-11-04 1987-01-06 Ceag Electric Corp. Paralleled DC power supplies sharing loads equally
US4680689A (en) * 1984-01-23 1987-07-14 Donald W. Payne Three-phase ac to dc power converter with power factor correction
EP0187042B1 (en) * 1984-12-28 1992-07-15 Kabushiki Kaisha Toshiba Apparatus for operating cycloconverters in parallel fashion
JPS61160124A (ja) * 1984-12-29 1986-07-19 Hitachi Ltd メモリ給電方式
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
US4734844A (en) * 1987-06-08 1988-03-29 Ncr Corporation Master/slave current sharing, PWM power supply
US4729086A (en) * 1987-07-17 1988-03-01 Unisys Corporation Power supply system which shares current from a single redundant supply with multiple segmented loads
JPH0626473B2 (ja) * 1988-02-27 1994-04-06 富士通電装株式会社 電流バランス型スイッチングレギュレータ
US4877972A (en) * 1988-06-21 1989-10-31 The Boeing Company Fault tolerant modular power supply system
US4920309A (en) * 1989-03-24 1990-04-24 National Semiconductor Corporation Error amplifier for use with parallel operated autonomous current or voltage regulators using transconductance type power amplifiers
US4896254A (en) * 1989-04-28 1990-01-23 Honeywell Inc. Protective power controller
US5003453A (en) * 1989-11-22 1991-03-26 Tandem Computers Incorporated Apparatus for a balanced three phase AC power supply in a computer having variable DC loads
JP2610362B2 (ja) * 1990-07-27 1997-05-14 株式会社テック 高圧電源制御装置
JP2690409B2 (ja) * 1991-05-07 1997-12-10 株式会社テック 高圧電源制御装置
US5258653A (en) * 1991-09-30 1993-11-02 Eastman Kodak Company Power efficient voltage to current coverter
GB2260625B (en) * 1991-10-16 1995-05-24 Motorola Ltd Voltage controlled regulator
JP2571942Y2 (ja) * 1992-10-12 1998-05-20 ネミック・ラムダ株式会社 昇圧コンバータ
JPH09502080A (ja) * 1994-06-15 1997-02-25 フィリップス エレクトロニクス ネムローゼ フェンノートシャップ 力率改善手段を具えた電源装置
US5999417A (en) * 1997-01-24 1999-12-07 Fische, Llc High efficiency power converter
US7269034B2 (en) 1997-01-24 2007-09-11 Synqor, Inc. High efficiency power converter
US5926004A (en) * 1997-10-10 1999-07-20 Schott Power Systems Incorporated Method and apparatus for charging one or more electric vehicles
US6169334B1 (en) 1998-10-27 2001-01-02 Capstone Turbine Corporation Command and control system and method for multiple turbogenerators
US6278263B1 (en) * 1999-09-01 2001-08-21 Intersil Corporation Multi-phase converter with balanced currents
US6211579B1 (en) * 1999-09-29 2001-04-03 Lucent Technologies, Inc. Multiple output converter having a low power dissipation cross regulation compensation circuit
US6803752B1 (en) 2000-02-14 2004-10-12 Linear Technology Corporation Polyphase PWM regulator with high efficiency at light loads
US6281666B1 (en) * 2000-03-14 2001-08-28 Advanced Micro Devices, Inc. Efficiency of a multiphase switching power supply during low power mode
US6522030B1 (en) 2000-04-24 2003-02-18 Capstone Turbine Corporation Multiple power generator connection method and system
GB0208485D0 (en) * 2002-04-12 2002-05-22 Cit Alcatel Power feed
US7622824B2 (en) * 2002-12-04 2009-11-24 Orr Raymond K Distributed power supply arrangement
US20060192433A1 (en) * 2005-02-28 2006-08-31 Fuglevand William A Uninterruptible power supply and method for supplying uninterruptible power to a load
US8084885B1 (en) * 2008-04-21 2011-12-27 Netapp, Inc. System for paralleling power supplies
US8309878B2 (en) * 2009-12-30 2012-11-13 Itt Manufacturing Enterprises, Inc. Universal input power supply utilizing parallel power modules
US10199950B1 (en) 2013-07-02 2019-02-05 Vlt, Inc. Power distribution architecture with series-connected bus converter
EP3443821B1 (en) * 2016-04-12 2023-05-03 Hypertherm, Inc. Systems and methods for providing power for plasma arc cutting
CN110120746B (zh) * 2017-02-15 2023-09-22 华为技术有限公司 一种多相并联dcdc电路及其芯片结构

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3001082A (en) * 1957-12-04 1961-09-19 Herbert A Clarke Regulated power supply systems
US3515974A (en) * 1968-05-22 1970-06-02 Automatic Elect Lab Dc to dc power supply with isolated control circuit
US3621365A (en) * 1970-08-13 1971-11-16 Garrett Corp Parallel coupled static inverters
US3675037A (en) * 1971-06-01 1972-07-04 Bell Telephone Labor Inc Technique for synchronous parallel operation of static inverters
US3818307A (en) * 1972-07-31 1974-06-18 Bell Telephone Labor Inc Serially-connected converters having multiple regulation modes for use in supplying serially-connected loads on long lines
US3916283A (en) * 1975-02-10 1975-10-28 Pylon Electronic Dev DC to DC Converter
US3947747A (en) * 1975-02-19 1976-03-30 Pylon Electronic Development Company Ltd. Regulated transistorized DC to DC converter and parallel operation of plurality of converters
US4039925A (en) * 1976-06-10 1977-08-02 Nasa Phase substitution of spare converter for a failed one of parallel phase staggered converters
US4062057A (en) * 1977-04-15 1977-12-06 The United States Of America As Represented By The Secretary Of The Navy Regulated power supply having a series arrangement of inverters

Also Published As

Publication number Publication date
GB2047923B (en) 1983-08-03
FR2455382B3 (enExample) 1981-09-18
US4270165A (en) 1981-05-26
DE3015610A1 (de) 1980-11-06
GB2047923A (en) 1980-12-03

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Legal Events

Date Code Title Description
ST Notification of lapse