DE602005023802D1 - Schweisseinrichtung mit sanfschaltendem Quasi-resonanzwechselrichter - Google Patents

Schweisseinrichtung mit sanfschaltendem Quasi-resonanzwechselrichter

Info

Publication number
DE602005023802D1
DE602005023802D1 DE602005023802T DE602005023802T DE602005023802D1 DE 602005023802 D1 DE602005023802 D1 DE 602005023802D1 DE 602005023802 T DE602005023802 T DE 602005023802T DE 602005023802 T DE602005023802 T DE 602005023802T DE 602005023802 D1 DE602005023802 D1 DE 602005023802D1
Authority
DE
Germany
Prior art keywords
welding device
soft switching
resonant inverter
inverter
switching quasi
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.)
Active
Application number
DE602005023802T
Other languages
English (en)
Inventor
Peyofougou Coulibaly
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.)
Nissabu Corp
Original Assignee
Nissabu 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 Nissabu Corp filed Critical Nissabu Corp
Publication of DE602005023802D1 publication Critical patent/DE602005023802D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H02M3/325—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
    • H02M3/33573—Full-bridge at primary side of an isolation transformer
    • 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
    • H02M3/01—Resonant DC/DC converters
    • 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
    • H02M3/33571—Half-bridge at primary 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)
  • Inverter Devices (AREA)
  • Arc Welding Control (AREA)
  • Generation Of Surge Voltage And Current (AREA)
DE602005023802T 2004-02-12 2005-02-04 Schweisseinrichtung mit sanfschaltendem Quasi-resonanzwechselrichter Active DE602005023802D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0450250A FR2866491B1 (fr) 2004-02-12 2004-02-12 Onduleur quasi resonnant a commutation douce, convertisseur de tension et poste de soudage l'utilisant

Publications (1)

Publication Number Publication Date
DE602005023802D1 true DE602005023802D1 (de) 2010-11-11

Family

ID=34685076

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602005023802T Active DE602005023802D1 (de) 2004-02-12 2005-02-04 Schweisseinrichtung mit sanfschaltendem Quasi-resonanzwechselrichter

Country Status (7)

Country Link
US (1) US20050180176A1 (de)
EP (1) EP1564876B1 (de)
JP (1) JP2005253295A (de)
AT (1) ATE483271T1 (de)
DE (1) DE602005023802D1 (de)
ES (1) ES2353063T3 (de)
FR (1) FR2866491B1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2348626A3 (de) * 2005-07-29 2017-04-19 TDK Corporation Schaltnetzteil mit Überspannungsunterdrückung
JP2009033800A (ja) * 2007-07-24 2009-02-12 Toyota Industries Corp 双方向ｄｃ／ａｃインバータ
FR2933546A1 (fr) * 2008-07-07 2010-01-08 Air Liquide Poste de soudage a l'arc a onduleur a commutation douce quasi resonnant
CN101412140B (zh) * 2008-11-17 2011-06-01 江苏科技大学 零电压软开关弧焊逆变器拓扑主电路
SE534975C2 (sv) 2009-10-16 2012-03-06 Tsc Innovation Ab Förfarande vid och anordning för installation och reparation av isolerade ledningsrör
CN101829834B (zh) * 2010-04-15 2013-06-05 江苏科技大学 全桥逆变与单端正激逆变切换式弧焊电源及其控制方法
FR2994352B1 (fr) * 2012-07-31 2017-03-24 Air Liquide Dispositif de fourniture d'electricite
US9093912B2 (en) * 2013-03-15 2015-07-28 Illinois Tool Works Inc. Method and apparatus for soft switching welding type power
CN113452255B (zh) * 2021-06-03 2022-08-19 江苏科技大学 一种分体式多功能水下弧焊电源及其工作方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5448467A (en) * 1992-04-13 1995-09-05 Ferreira; Jan A. Electrical power converter circuit
IT1259194B (it) 1992-12-18 1996-03-11 Alimentatore a carico risonante per saldatura ad arco
US5568368A (en) * 1993-05-03 1996-10-22 General Electric Company Square-wave converters with soft voltage transitions for ac power distribution systems
US5546294A (en) * 1995-07-24 1996-08-13 General Electric Company Resonant converter with wide load range
US5657212A (en) * 1995-08-14 1997-08-12 Poon; Franki N. K. Capacitor coupled converter
US5875103A (en) * 1995-12-22 1999-02-23 Electronic Measurements, Inc. Full range soft-switching DC-DC converter
GB2311422B (en) * 1996-03-23 2000-10-18 Oxford Magnet Tech Improvements in or relating to resonant converters
US5781419A (en) * 1996-04-12 1998-07-14 Soft Switching Technologies, Inc. Soft switching DC-to-DC converter with coupled inductors
US5715155A (en) * 1996-10-28 1998-02-03 Norax Canada Inc. Resonant switching power supply circuit
DE69805378T2 (de) * 1997-03-12 2002-11-28 Koninkl Philips Electronics Nv Wandler, netzteil und batterieladegerät
CA2249755C (en) * 1998-10-02 2006-12-12 Praveen K. Jain Full bridge dc-dc converters
US5986904A (en) * 1998-11-05 1999-11-16 Lucent Technologies, Inc. Self-regulating lossless snubber circuit
AT412388B (de) * 2000-01-20 2005-02-25 Fronius Schweissmasch Prod Verfahren zum regeln einer schweissstromquelle mit einem resonanzkreis
US6392902B1 (en) * 2000-08-31 2002-05-21 Delta Electronics, Inc. Soft-switched full-bridge converter
US6995987B2 (en) * 2001-12-28 2006-02-07 Northeastern University DC—DC converters providing reduced deadtime

Also Published As

Publication number Publication date
JP2005253295A (ja) 2005-09-15
ES2353063T3 (es) 2011-02-25
US20050180176A1 (en) 2005-08-18
FR2866491A1 (fr) 2005-08-19
ATE483271T1 (de) 2010-10-15
EP1564876B1 (de) 2010-09-29
EP1564876A1 (de) 2005-08-17
FR2866491B1 (fr) 2006-06-02

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