FR2763781B1 - Dispositif d'alimentation avec convertisseurs montes en redondance - Google Patents

Dispositif d'alimentation avec convertisseurs montes en redondance

Info

Publication number
FR2763781B1
FR2763781B1 FR9706559A FR9706559A FR2763781B1 FR 2763781 B1 FR2763781 B1 FR 2763781B1 FR 9706559 A FR9706559 A FR 9706559A FR 9706559 A FR9706559 A FR 9706559A FR 2763781 B1 FR2763781 B1 FR 2763781B1
Authority
FR
France
Prior art keywords
redundant
supply device
converters
mounted converters
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
FR9706559A
Other languages
English (en)
Other versions
FR2763781A1 (fr
Inventor
Louis Libert
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.)
TRT Lucent Technologies SA
Original Assignee
TRT Lucent Technologies SA
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 TRT Lucent Technologies SA filed Critical TRT Lucent Technologies SA
Priority to FR9706559A priority Critical patent/FR2763781B1/fr
Priority to US09/083,167 priority patent/US5949667A/en
Publication of FR2763781A1 publication Critical patent/FR2763781A1/fr
Application granted granted Critical
Publication of FR2763781B1 publication Critical patent/FR2763781B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • H02J1/00—Circuit arrangements for dc mains or dc distribution networks
    • H02J1/10—Parallel operation of dc sources
    • 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
    • H02M3/325—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 using devices of a triode or a transistor type requiring continuous application of a control signal
    • H02M3/335—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 using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
    • H02M3/33561—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 using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only having more than one ouput with independent control

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)
  • Direct Current Feeding And Distribution (AREA)
  • Dc-Dc Converters (AREA)
FR9706559A 1997-05-23 1997-05-23 Dispositif d'alimentation avec convertisseurs montes en redondance Expired - Fee Related FR2763781B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR9706559A FR2763781B1 (fr) 1997-05-23 1997-05-23 Dispositif d'alimentation avec convertisseurs montes en redondance
US09/083,167 US5949667A (en) 1997-05-23 1998-05-22 Supply device with converters connected in redundant mode

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9706559A FR2763781B1 (fr) 1997-05-23 1997-05-23 Dispositif d'alimentation avec convertisseurs montes en redondance

Publications (2)

Publication Number Publication Date
FR2763781A1 FR2763781A1 (fr) 1998-11-27
FR2763781B1 true FR2763781B1 (fr) 1999-07-30

Family

ID=9507341

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9706559A Expired - Fee Related FR2763781B1 (fr) 1997-05-23 1997-05-23 Dispositif d'alimentation avec convertisseurs montes en redondance

Country Status (2)

Country Link
US (1) US5949667A (fr)
FR (1) FR2763781B1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6519127B1 (en) 2000-10-03 2003-02-11 Compaq Computer Corporation Solid state safety relay
US6507129B2 (en) * 2001-03-12 2003-01-14 Celestica International Inc. System and method for controlling an output signal of a power supply
DE102014012462B4 (de) * 2014-08-21 2016-09-15 Diehl Aerospace Gmbh Redundante Spannungsversorgungsvorrichtung
EP3537587A4 (fr) * 2016-11-01 2019-11-06 Mitsubishi Electric Corporation Dispositif de conversion de puissance

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4074182A (en) * 1976-12-01 1978-02-14 General Electric Company Power supply system with parallel regulators and keep-alive circuitry
US5122726A (en) * 1990-10-31 1992-06-16 Alcatel Network Systems, Inc. Overvoltage protection for redundant power supplies
EP0499024A3 (en) * 1991-02-11 1992-11-19 Bosch Telecom Oeffentliche Vermittlungstechnik Gmbh Circuit arrangement for a dc-dc converter
DE69323830T2 (de) * 1992-11-25 1999-09-09 Lucent Technologies Inc System für Parallelschaltung von Energiewandleren

Also Published As

Publication number Publication date
US5949667A (en) 1999-09-07
FR2763781A1 (fr) 1998-11-27

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Legal Events

Date Code Title Description
ST Notification of lapse