CA2193338C - Source d'energie commutable a controle electronique de la courbe de puissance et a demarrage chaud adaptatif - Google Patents

Source d'energie commutable a controle electronique de la courbe de puissance et a demarrage chaud adaptatif Download PDF

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Publication number
CA2193338C
CA2193338C CA002193338A CA2193338A CA2193338C CA 2193338 C CA2193338 C CA 2193338C CA 002193338 A CA002193338 A CA 002193338A CA 2193338 A CA2193338 A CA 2193338A CA 2193338 C CA2193338 C CA 2193338C
Authority
CA
Canada
Prior art keywords
current
output
voltage
output voltage
magnitude
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
CA002193338A
Other languages
English (en)
Other versions
CA2193338A1 (fr
Inventor
Steven J. Geissler
Todd G. Batzler
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.)
Illinois Tool Works Inc
Original Assignee
Illinois Tool Works 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 Illinois Tool Works Inc filed Critical Illinois Tool Works Inc
Publication of CA2193338A1 publication Critical patent/CA2193338A1/fr
Application granted granted Critical
Publication of CA2193338C publication Critical patent/CA2193338C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • G05F1/02—Regulating electric characteristics of arcs
    • G05F1/08—Regulating electric characteristics of arcs by means of semiconductor devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K9/00—Arc welding or cutting
    • B23K9/06—Arrangements or circuits for starting the arc, e.g. by generating ignition voltage, or for stabilising the arc
    • B23K9/067—Starting the arc
    • B23K9/0672—Starting the arc without direct contact between electrodes
    • 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
    • H02M3/337—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 in push-pull configuration
    • H02M3/3376—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 in push-pull configuration with automatic control of output voltage or current
    • 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)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Dc-Dc Converters (AREA)
  • Arc Welding Control (AREA)
CA002193338A 1996-01-11 1996-12-18 Source d'energie commutable a controle electronique de la courbe de puissance et a demarrage chaud adaptatif Expired - Fee Related CA2193338C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US58441296A 1996-01-11 1996-01-11
US08/584,412 1996-01-11

Publications (2)

Publication Number Publication Date
CA2193338A1 CA2193338A1 (fr) 1997-07-12
CA2193338C true CA2193338C (fr) 2001-03-13

Family

ID=24337220

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002193338A Expired - Fee Related CA2193338C (fr) 1996-01-11 1996-12-18 Source d'energie commutable a controle electronique de la courbe de puissance et a demarrage chaud adaptatif

Country Status (3)

Country Link
CA (1) CA2193338C (fr)
GB (1) GB2309130B (fr)
IE (1) IE970018A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104407658A (zh) * 2014-10-17 2015-03-11 无锡英普林纳米科技有限公司 微电弧焊接的恒流控制电路
US10008854B2 (en) 2015-02-19 2018-06-26 Enphase Energy, Inc. Method and apparatus for time-domain droop control with integrated phasor current control

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1210099A (en) * 1967-12-20 1970-10-28 Nat Res Dev Improvements relating to welding power sources
US3904846A (en) * 1973-12-19 1975-09-09 Miller Electric Mfg Adaptive control for arc welding
GB2101427B (en) * 1981-04-10 1985-10-23 Mitsubishi Electric Corp Short circuit transfer arc welding machine
US4503316A (en) * 1981-08-13 1985-03-05 Kabushiki Kaisha Kobe Seiko Sho DC Welding power supply system
DE3406251A1 (de) * 1983-02-21 1984-08-23 Mitsubishi Denki K.K., Tokio/Tokyo Bogenschweisseinrichtung vom typ mit verbrauchbarer elektrode
DE4023155C2 (de) * 1989-07-21 1997-02-06 Hitachi Seiko Kk Wechselstrom-Schutzgaslichtbogenschweißverfahren und Vorrichtung mit verbrauchbarer Elektrode

Also Published As

Publication number Publication date
GB9700159D0 (en) 1997-02-26
IE970018A1 (en) 1997-07-16
CA2193338A1 (fr) 1997-07-12
GB2309130A (en) 1997-07-16
GB2309130B (en) 1999-08-25

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Legal Events

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EEER Examination request
MKLA Lapsed

Effective date: 20141218