FR2411505A1 - Circuit assurant la distribution du courant entre les etages de puissance montes en parallele dans un regulateur de commutation sous tension continue - Google Patents

Circuit assurant la distribution du courant entre les etages de puissance montes en parallele dans un regulateur de commutation sous tension continue

Info

Publication number
FR2411505A1
FR2411505A1 FR7834999A FR7834999A FR2411505A1 FR 2411505 A1 FR2411505 A1 FR 2411505A1 FR 7834999 A FR7834999 A FR 7834999A FR 7834999 A FR7834999 A FR 7834999A FR 2411505 A1 FR2411505 A1 FR 2411505A1
Authority
FR
France
Prior art keywords
current
continuous voltage
power stages
continuous
distribution
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
FR7834999A
Other languages
English (en)
Other versions
FR2411505B1 (fr
Inventor
Hans Kroger
Wolfgang Muller
Wolfgang Denzinger
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.)
Dornier System GmbH
Original Assignee
Dornier System GmbH
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 Dornier System GmbH filed Critical Dornier System GmbH
Publication of FR2411505A1 publication Critical patent/FR2411505A1/fr
Application granted granted Critical
Publication of FR2411505B1 publication Critical patent/FR2411505B1/fr
Granted 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
    • H02M3/02—Conversion of dc power input into dc power output without intermediate conversion into ac
    • H02M3/04—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters
    • H02M3/10—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M3/145—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M3/155—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
    • H02M3/156—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators
    • H02M3/158—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators including plural semiconductor devices as final control devices for a single load
    • H02M3/1584—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators including plural semiconductor devices as final control devices for a single load with a plurality of power processing stages connected in parallel

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)

Abstract

LE CIRCUIT PRECONISE PERMET UNE ALIMENTATION EN PARALLELE DES ETAGES DE PUISSANCE AVEC UN COURANT DE BOBINE D'IMPEDANCE CONTINU EN ASSURANT, D'UNE MANIERE SURE, LA REPARTITION UNIFORME DU COURANT STATIQUEMENT COMME DYNAMIQUEMENT. LE SIGNAL DE SORTIE U DE L'AMPLIFICATEUR D'ERREUR FV EST COUPLE AVEC CONTRE-REACTION AVEC LE SIGNAL K.I. PROPORTIONNEL A LA VALEUR MOMENTANEE DU COURANT I F (T) DE LA BOBINE L ASSOCIEES A L'INTERRUPTEUR S, A LA DIODE D ET AU MODULATEUR DE DUREE D'IMPULSION PBM DE L'ETAGE CORRESPONDANT. LE SIGNAL RESULTANT U APPLIQUE AU MODULATEUR PBM DE CET ETAGE DETERMINE LA DUREE D'IMPULSION DANS CET ETAGE. CE CIRCUIT EST UTILISABLE DANS LES REGULATEURS DE TENSION CONTINUE TRAVAILLANT AVEC UN COURANT DE BOBINE CONTINU, NOTAMMENT DANS LES CONVERTISSEURS ELECTRONIQUES SOUS TENSION CONTINUE.
FR7834999A 1977-12-09 1978-12-07 Circuit assurant la distribution du courant entre les etages de puissance montes en parallele dans un regulateur de commutation sous tension continue Granted FR2411505A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2754846A DE2754846C2 (de) 1977-12-09 1977-12-09 Schaltungsanordnung zur definierten Stromaufteilung zwischen parallel geschalteten Schaltregler-Leistungsstufen in einem Gleichspannungsschaltregler

Publications (2)

Publication Number Publication Date
FR2411505A1 true FR2411505A1 (fr) 1979-07-06
FR2411505B1 FR2411505B1 (fr) 1983-07-08

Family

ID=6025681

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7834999A Granted FR2411505A1 (fr) 1977-12-09 1978-12-07 Circuit assurant la distribution du courant entre les etages de puissance montes en parallele dans un regulateur de commutation sous tension continue

Country Status (6)

Country Link
US (1) US4257090A (fr)
BE (1) BE872435A (fr)
DE (1) DE2754846C2 (fr)
FR (1) FR2411505A1 (fr)
GB (1) GB2009979B (fr)
IT (1) IT1160958B (fr)

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BE883739A (fr) * 1980-06-10 1980-10-01 Organisation Europ De Rech S S Dispositif pour regler un parametre de fonctionnement d'une installation
US4415962A (en) * 1981-06-15 1983-11-15 Massachusetts Institute Of Technology Current mode sine wave inverter
EP0185546B1 (fr) * 1984-12-17 1992-03-04 Kabushiki Kaisha Toshiba Dispositif de commande pour appareil à découpage
US4725768A (en) * 1985-11-12 1988-02-16 Toko Kabushiki Kaisha Switching regulated power supply employing an elongated metallic conductive inductor having a magnetic thin film coating
US4873616A (en) * 1987-04-16 1989-10-10 Camera Platforms International, Inc. Power supply for arc lamps
US4873618A (en) * 1987-04-16 1989-10-10 Camera Platforms International, Inc. Power supply for D.C. arc lamps
JPS6469264A (en) * 1987-09-10 1989-03-15 Motorola Japan Dc/dc converter
US4779184A (en) * 1987-10-14 1988-10-18 Sundstrand Corp. Switch mode power supply with reduced noise
US4860188A (en) * 1988-05-02 1989-08-22 Texas Instruments Incorporated Redundant power supply control
US4924170A (en) * 1989-01-03 1990-05-08 Unisys Corporation Current sharing modular power supply
EP0508171B1 (fr) * 1991-04-11 1997-06-25 Siemens Aktiengesellschaft Etage de sortie de puissance à découpage pour charges inductives
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
US5266838A (en) * 1991-12-05 1993-11-30 Thinking Machines Corporation Power supply system including power sharing control arrangement
US5319536A (en) * 1991-12-17 1994-06-07 International Business Machines Corporation Power system for parallel operation of AC/DC convertrs
DE4435832C2 (de) * 1994-10-07 2001-03-15 Univ Dresden Tech Schaltungsanordnung zur schnellen und verlustfreien Ladung und Entladung kapazitiver Lasten
US5602464A (en) * 1995-07-24 1997-02-11 Martin Marietta Corp. Bidirectional power converter modules, and power system using paralleled modules
IT1281349B1 (it) * 1995-09-19 1998-02-18 Magneti Marelli Spa Dispositivo regolatore di tensione per alternatore a magneti permanenti
US5834925A (en) * 1997-05-08 1998-11-10 Cisco Technology, Inc. Current sharing power supplies with redundant operation
US6121693A (en) * 1998-08-20 2000-09-19 Cisco Technology, Inc. Distributed power system
US6150802A (en) * 1998-08-28 2000-11-21 Hewlett-Packard Company Adjustable voltage controlled DC to DC switcher current source
AT409688B (de) * 1998-12-15 2002-10-25 High Tech Drives Verfahren und vorrichtung zur symmetrierung der ströme zweier paralleler hochsetzsteller mittels variation der dc-anteile der um 180 grad phasenverschobenen stromregler-trägersignale
US6084790A (en) * 1999-01-07 2000-07-04 Astec International Limited Circuit to ensure equal current sharing and switching losses between parallel power devices
US6194881B1 (en) 1999-05-17 2001-02-27 Nmb (Usa), Inc Switching power supply for lowered distribution system disturbance
US6191566B1 (en) * 1999-08-26 2001-02-20 Lucent Technologies Inc. Board mountable power supply module with multi-function control pin
US6177783B1 (en) * 1999-09-13 2001-01-23 Adc Telecommunications, Inc. Current balancing for voltage regulator having inputs from multiple power supplies
US6278624B1 (en) * 1999-12-01 2001-08-21 Hewlett-Packard Company High availability DC power supply with isolated inputs, diode-or-connected outputs, and power factor correction
US6803752B1 (en) 2000-02-14 2004-10-12 Linear Technology Corporation Polyphase PWM regulator with high efficiency at light loads
US6285571B1 (en) 2000-03-03 2001-09-04 Linfinity Microelectronics Method and apparatus for an efficient multiphase switching regulator
US6150803A (en) * 2000-03-28 2000-11-21 Linear Technology Corporation Dual input, single output power supply
US6292378B1 (en) 2000-04-07 2001-09-18 Linfinity Microelectronics Method and apparatus for programmable current sharing
US6674274B2 (en) 2001-02-08 2004-01-06 Linear Technology Corporation Multiple phase switching regulators with stage shedding
JP3955200B2 (ja) * 2001-11-20 2007-08-08 松下電器産業株式会社 スイッチング電源装置
US7005835B2 (en) * 2002-06-28 2006-02-28 Microsemi Corp. Method and apparatus for load sharing in a multiphase switching power converter
US6836103B2 (en) 2002-06-28 2004-12-28 Microsemi Corporation Method and apparatus for dithering auto-synchronization of a multiphase switching power converter
US6965219B2 (en) * 2002-06-28 2005-11-15 Microsemi Corporation Method and apparatus for auto-interleaving synchronization in a multiphase switching power converter
US6967854B2 (en) * 2003-10-30 2005-11-22 Asm Assembly Automation Ltd. Configurable power supply system for machine components
US6903946B1 (en) * 2003-11-04 2005-06-07 Lockheed Martin Corporation Paralleled power factor correcting AC-to-DC converters with improved current balance
US7180757B2 (en) * 2005-04-22 2007-02-20 Aimtron Technology Corp. Sequential soft-start circuit for multiple circuit channels
US7569998B2 (en) * 2006-07-06 2009-08-04 Microsemi Corporation Striking and open lamp regulation for CCFL controller
JP4666010B2 (ja) 2008-06-12 2011-04-06 セイコーエプソン株式会社 負荷駆動回路及びインクジェットプリンター
US8217531B2 (en) * 2008-07-24 2012-07-10 International Business Machines Corporation Dynamically configuring current sharing and fault monitoring in redundant power supply modules
US8093839B2 (en) 2008-11-20 2012-01-10 Microsemi Corporation Method and apparatus for driving CCFL at low burst duty cycle rates
US8400123B2 (en) 2010-06-28 2013-03-19 Infineon Technologies Austria Ag Voltage converter and voltage conversion method
JP5741365B2 (ja) * 2011-10-14 2015-07-01 富士通株式会社 レギュレータ装置
TWI438599B (zh) * 2011-12-14 2014-05-21 Macroblock Inc 功率因數校正諧振式轉換器與並聯式功率因數校正諧振式轉換器
US9240721B2 (en) 2012-07-12 2016-01-19 Infineon Technologies Austria Ag Multiphase digital current mode controller with dynamic current allocation
CN104539155B (zh) * 2014-12-09 2017-09-29 矽力杰半导体技术(杭州)有限公司 一种具有自均流的多相并联变换器及其控制方法
WO2024163085A1 (fr) * 2023-02-01 2024-08-08 Qorvo Us, Inc. Circuits intégrés de gestion de puissance (pmics) multiples à sortie partagée

Citations (6)

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US3515974A (en) * 1968-05-22 1970-06-02 Automatic Elect Lab Dc to dc power supply with isolated control circuit
US3796919A (en) * 1973-05-14 1974-03-12 Rca Corp Power supply over voltage protection system
US3824450A (en) * 1973-05-14 1974-07-16 Rca Corp Power supply keep alive system
DE2356452A1 (de) * 1973-11-12 1975-05-28 Siemens Ag Netzgeraet
US3956638A (en) * 1974-12-20 1976-05-11 Hughes Aircraft Company Battery paralleling system
US4032830A (en) * 1975-07-03 1977-06-28 Burroughs Corporation Modular constant current power supply

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FR1585102A (fr) * 1968-07-11 1970-01-09
DE1918576A1 (de) * 1969-04-11 1970-10-15 Mitsubishi Electric Corp Gleichstromsteueranordnung
US3737756A (en) * 1972-05-15 1973-06-05 Bell Telephone Labor Inc Converter circuit with balanced parallel switching paths
US3913000A (en) * 1973-05-29 1975-10-14 Hughes Aircraft Co Two-phase solid state power converter
FR2270635A1 (en) * 1974-05-07 1975-12-05 Thomson Csf Stabilised supply cct without thyristors - has parallel cells each with transistor interruptor, filter, integrator and recuperator diode
US3931566A (en) * 1974-12-10 1976-01-06 Northern Electric Company Limited Temperature compensated current sensing circuit for a power supply
US3984799A (en) * 1974-12-17 1976-10-05 Nasa DC-to-DC converters employing staggered-phase power switches with two-loop control
US4074182A (en) * 1976-12-01 1978-02-14 General Electric Company Power supply system with parallel regulators and keep-alive circuitry

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3515974A (en) * 1968-05-22 1970-06-02 Automatic Elect Lab Dc to dc power supply with isolated control circuit
US3796919A (en) * 1973-05-14 1974-03-12 Rca Corp Power supply over voltage protection system
US3824450A (en) * 1973-05-14 1974-07-16 Rca Corp Power supply keep alive system
DE2356452A1 (de) * 1973-11-12 1975-05-28 Siemens Ag Netzgeraet
US3956638A (en) * 1974-12-20 1976-05-11 Hughes Aircraft Company Battery paralleling system
US4032830A (en) * 1975-07-03 1977-06-28 Burroughs Corporation Modular constant current power supply

Also Published As

Publication number Publication date
BE872435A (fr) 1979-03-16
GB2009979A (en) 1979-06-20
IT1160958B (it) 1987-03-11
DE2754846C2 (de) 1983-06-09
US4257090A (en) 1981-03-17
DE2754846A1 (de) 1979-06-13
IT7869812A0 (it) 1978-12-07
FR2411505B1 (fr) 1983-07-08
GB2009979B (en) 1982-06-09

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