AU2001233021A1 - Simplified implementation of parallelability for modules with synchronous rectification - Google Patents

Simplified implementation of parallelability for modules with synchronous rectification

Info

Publication number
AU2001233021A1
AU2001233021A1 AU2001233021A AU3302101A AU2001233021A1 AU 2001233021 A1 AU2001233021 A1 AU 2001233021A1 AU 2001233021 A AU2001233021 A AU 2001233021A AU 3302101 A AU3302101 A AU 3302101A AU 2001233021 A1 AU2001233021 A1 AU 2001233021A1
Authority
AU
Australia
Prior art keywords
synchronous rectifier
parallelability
modules
synchronous rectification
turned
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.)
Abandoned
Application number
AU2001233021A
Other languages
English (en)
Inventor
Richard W. Farrington
William Hart
Claes Svardsjo
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.)
Ericsson Inc
Original Assignee
Ericsson 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 Ericsson Inc filed Critical Ericsson Inc
Publication of AU2001233021A1 publication Critical patent/AU2001233021A1/en
Abandoned 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
    • 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
    • H02J1/001—Hot plugging or unplugging of load or power modules to or from power distribution networks
    • 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
    • H02M3/33569—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 several active switching elements
    • H02M3/33576—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 several active switching elements having at least one active switching element at the secondary side of an isolation transformer
    • H02M3/33592—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 several active switching elements having at least one active switching element at the secondary side of an isolation transformer having a synchronous rectifier circuit or a synchronous freewheeling circuit at the secondary side of an isolation transformer
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
    • Y02B70/10—Technologies improving the efficiency by using switched-mode power supplies [SMPS], i.e. efficient power electronics conversion e.g. power factor correction or reduction of losses in power supplies or efficient standby modes

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
  • Rectifiers (AREA)
  • Time-Division Multiplex Systems (AREA)
AU2001233021A 2000-01-28 2001-01-27 Simplified implementation of parallelability for modules with synchronous rectification Abandoned AU2001233021A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US17868300P 2000-01-28 2000-01-28
US60178683 2000-01-28
PCT/US2001/002640 WO2001056141A1 (en) 2000-01-28 2001-01-27 Simplified implementation of parallelability for modules with synchronous rectification

Publications (1)

Publication Number Publication Date
AU2001233021A1 true AU2001233021A1 (en) 2001-08-07

Family

ID=22653504

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001233021A Abandoned AU2001233021A1 (en) 2000-01-28 2001-01-27 Simplified implementation of parallelability for modules with synchronous rectification

Country Status (8)

Country Link
US (1) US6459600B2 (de)
EP (1) EP1252705B1 (de)
JP (1) JP2003526307A (de)
CN (1) CN1227804C (de)
AT (1) ATE300805T1 (de)
AU (1) AU2001233021A1 (de)
DE (1) DE60112244T2 (de)
WO (1) WO2001056141A1 (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI19992686A (fi) * 1999-12-14 2001-06-15 Nokia Networks Oy Synkronitasasuuntaus
US6909262B2 (en) * 2001-11-02 2005-06-21 Honeywell International Inc. Control system for regulating exciter power for a brushless synchronous generator
FR2835662B1 (fr) * 2002-02-07 2005-08-19 Cit Alcatel Circuit secondaire de convertisseur comportant au moins une sortie auxiliaire
US6650550B2 (en) * 2002-02-12 2003-11-18 Technical Witts, Inc. Synchronous rectifier self gate drive for zero voltage switching power conversion circuits
US6597587B1 (en) * 2002-04-02 2003-07-22 The University Of Hong Kong Current driven synchronous rectifier with energy recovery using hysterisis driver
US6912138B2 (en) 2002-09-03 2005-06-28 Artesyn Technologies, Inc. Synchronous rectifier control circuit
FR2848340B1 (fr) * 2002-12-04 2005-03-18 St Microelectronics Sa Element de redressement integre
US6841977B2 (en) * 2003-03-03 2005-01-11 Astec International Limited Soft-start with back bias conditions for PWM buck converter with synchronous rectifier
US6980441B2 (en) * 2003-07-28 2005-12-27 Astec International Limited Circuit and method for controlling a synchronous rectifier in a power converter
TWI271023B (en) * 2003-08-21 2007-01-11 Sony Corp Switching power-supply circuit
US7924584B1 (en) * 2004-01-29 2011-04-12 Marvell International Ltd. Power supply switching circuit for a halogen lamp
US7525293B1 (en) 2004-12-06 2009-04-28 Marvell International Ltd. Power supply switching circuit for a halogen lamp
US20060244429A1 (en) * 2005-04-28 2006-11-02 Astec International Limited Free wheeling MOSFET control circuit for pre-biased loads
US7466573B2 (en) 2006-05-16 2008-12-16 Honeywell International, Inc. Method and apparatus for integrated active-diode-ORing and soft power switching
US7884495B2 (en) * 2006-05-16 2011-02-08 Honeywell International Inc. Method and apparatus for hot swap of line replaceable modules for AC and DC electric power systems
US7371091B2 (en) 2006-06-22 2008-05-13 Honeywell International, Inc. Method and apparatus for integrated hot swap connector pins for AC and DC electric power systems
WO2008041399A1 (fr) * 2006-10-02 2008-04-10 Murata Manufacturing Co., Ltd. Convertisseur cc-cc d'isolation à double extrémité
CN101405932B (zh) * 2007-04-02 2011-06-01 上海凯路微电子有限公司 采用标准cmos晶体管实现高耐压的整流器
US7903440B2 (en) * 2007-11-23 2011-03-08 System General Corp. Synchronous regulation circuit and method for providing synchronous regulation for power converters
US8750006B2 (en) * 2009-12-29 2014-06-10 Integrated Device Technology Inc. Synchronous rectifier circuit
TWI390833B (zh) * 2009-12-31 2013-03-21 Delta Electronics Inc 具有穩壓控制之多輸出直流對直流轉換裝置
CN101847935A (zh) * 2010-05-24 2010-09-29 深圳市核达中远通电源技术有限公司 一种直流到直流变换器
US10355612B2 (en) * 2017-01-24 2019-07-16 Richtek Technology Corporation Flyback power converter circuit and secondary side controller circuit thereof

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4716514A (en) * 1984-12-13 1987-12-29 Unitrode Corporation Synchronous power rectifier
US4922404A (en) * 1989-03-15 1990-05-01 General Electric Company Method and apparatus for gating of synchronous rectifier
US5038266A (en) * 1990-01-02 1991-08-06 General Electric Company High efficiency, regulated DC supply
ATE135856T1 (de) * 1991-08-30 1996-04-15 Alcatel Bell Sdt Sa Wechselstrommesser und stromversorgungsschaltkreis
US5274543A (en) 1992-04-20 1993-12-28 At&T Bell Laboratories Zero-voltage switching power converter with lossless synchronous rectifier gate drive
JPH06209569A (ja) * 1993-01-05 1994-07-26 Yokogawa Electric Corp スイッチング電源装置
US5625541A (en) 1993-04-29 1997-04-29 Lucent Technologies Inc. Low loss synchronous rectifier for application to clamped-mode power converters
JP3202416B2 (ja) * 1993-05-28 2001-08-27 新電元工業株式会社 同期整流コンバータ
JPH08289538A (ja) 1995-04-18 1996-11-01 Origin Electric Co Ltd Ｄｃ−ｄｃコンバータ
EP0741447A3 (de) * 1995-05-04 1997-04-16 At & T Corp Verfahren und Vorrichtung zur Steuerung einer Synchrongleichrichterumwandlerschaltung
US5590032A (en) 1995-05-25 1996-12-31 Lucent Technologies Inc. Self-synchronized drive circuit for a synchronous rectifier in a clamped-mode power converter
US5742491A (en) * 1995-08-09 1998-04-21 Lucent Technologies Inc. Power converter adaptively driven
JP3418285B2 (ja) * 1995-11-20 2003-06-16 株式会社日立製作所 スイッチング電源装置
US5841641A (en) * 1996-05-01 1998-11-24 Compaq Computer Corporation Protected zero-crossing detection using switching transistor's on-resistance
JP3515675B2 (ja) 1997-02-06 2004-04-05 新電元工業株式会社 同期整流回路
JPH10243647A (ja) 1997-02-27 1998-09-11 Sony Corp 電源装置
DE69822284T2 (de) * 1997-08-04 2005-02-24 Koninklijke Philips Electronics N.V. Stromversorgung mit syncronischer gleichrichtung
US5907481A (en) 1997-10-31 1999-05-25 Telefonaktiebolaget Lm Ericsson Double ended isolated D.C.--D.C. converter
JPH11308862A (ja) * 1998-04-24 1999-11-05 Nec Fukushima Ltd スイッチング電源回路
US6101104A (en) * 1998-06-04 2000-08-08 Hughes Electronics Corporation Predictive threshold synchronous rectifier control
US6038148A (en) 1998-12-11 2000-03-14 Ericsson, Inc. Self-driven synchronous rectification scheme
US6128206A (en) 1999-03-12 2000-10-03 Ericsson, Inc. Clamping circuit and method for synchronous rectification
US6166927A (en) 1999-07-23 2000-12-26 Ericsson Inc. Push-pull power converter circuit
US6111769A (en) 1999-09-24 2000-08-29 Ericsson, Inc. External driving circuit for bridge type synchronous rectification
US6169683B1 (en) 1999-10-07 2001-01-02 Ericsson Inc. Resonant gate drive for synchronous rectifiers
US6297970B2 (en) * 1999-12-10 2001-10-02 International Business Machines Corporation Multiple output synchronous rectifier circuit providing zero volt switch mode operation

Also Published As

Publication number Publication date
US6459600B2 (en) 2002-10-01
WO2001056141A1 (en) 2001-08-02
CN1418399A (zh) 2003-05-14
ATE300805T1 (de) 2005-08-15
US20010033506A1 (en) 2001-10-25
JP2003526307A (ja) 2003-09-02
DE60112244T2 (de) 2006-02-09
DE60112244D1 (de) 2005-09-01
EP1252705B1 (de) 2005-07-27
EP1252705A1 (de) 2002-10-30
CN1227804C (zh) 2005-11-16

Similar Documents

Publication Publication Date Title
AU2001233021A1 (en) Simplified implementation of parallelability for modules with synchronous rectification
WO2001028079A3 (en) Drive circuits for synchronous rectifiers
US6775159B2 (en) Switching power converter circuits providing main and auxiliary output voltages
EP1459431B1 (de) Sperrleistungswandler
EP0658968B1 (de) Schaltregler
US6021059A (en) Integrated synchronous rectifier for power supplies
HK1035446A1 (en) Method and circuit for self-driven synchronous rectification
AU3078801A (en) Externally-driven scheme for synchronous rectification
US7688600B2 (en) Multi-Resonance converter
US20050152158A1 (en) DC-to-DC converter
WO1999007059A3 (en) Multiresonant dc-dc converter with full-wave rectifying means
SE0001055D0 (sv) Method and arrangement for controlling a synchronous rectifier in a dc/dc converter
KR970066806A (ko) 역률 보정 회로를 갖는 디스플레이 모니터 전원 공급 장치
KR0153863B1 (ko) 멀티 출력 스위칭 레귤레이터
JPH11299237A (ja) アクティブ・クランプ回路を備えたフォワード・コンバータ
EP1313202A3 (de) Schaltnetzteil
SE0001300D0 (sv) Mehtod and arrangement for regulating low output voltages in multile output flyback dc/dc converters
KR100593926B1 (ko) 동기 정류기를 갖는 플라이백 컨버터
JP2002281750A (ja) スイッチング電源装置
ES2143406A1 (es) Convertidor conmutado con multiples salidas reguladoras.
WO2003009690A3 (en) Oscillating circuit, converter with such oscillating circuit, and preconditioner with such converter
SE9801595L (sv) Synkronlikriktare i flybacktopologi
AU2002365723A1 (en) Voltage converter for a power supply
DE59705213D1 (de) Dc/dc - umrichterschaltung
JP4201161B2 (ja) スイッチング電源装置