MX367943B - Suministro de energía de soldadura con medio puente. - Google Patents

Suministro de energía de soldadura con medio puente.

Info

Publication number
MX367943B
MX367943B MX2016017056A MX2016017056A MX367943B MX 367943 B MX367943 B MX 367943B MX 2016017056 A MX2016017056 A MX 2016017056A MX 2016017056 A MX2016017056 A MX 2016017056A MX 367943 B MX367943 B MX 367943B
Authority
MX
Mexico
Prior art keywords
output
control
provides
circuit
switches
Prior art date
Application number
MX2016017056A
Other languages
English (en)
Other versions
MX2016017056A (es
Inventor
j henry Andrew
Original Assignee
Illinois Tool Works
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 filed Critical Illinois Tool Works
Publication of MX2016017056A publication Critical patent/MX2016017056A/es
Publication of MX367943B publication Critical patent/MX367943B/es

Links

Classifications

    • 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
    • B23K9/10—Other electric circuits therefor; Protective circuits; Remote controls
    • B23K9/1006—Power supply
    • B23K9/1075—Parallel power supply, i.e. multiple power supplies or multiple inverters supplying a single arc or welding current
    • 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
    • H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • H02M7/66—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output with possibility of reversal
    • H02M7/68—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output with possibility of reversal by static converters
    • H02M7/72—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output with possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/79—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output with possibility of reversal 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
    • H02M7/797—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output with possibility of reversal 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
    • 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
    • B23K9/09—Arrangements or circuits for arc welding with pulsed current or voltage
    • B23K9/091—Arrangements or circuits for arc welding with pulsed current or voltage characterised by the circuits
    • 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
    • H02M3/3353—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 at least two simultaneously operating switches on the input side, e.g. "double forward" or "double (switched) flyback" converter
    • 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
    • H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
    • H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
    • H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/4807—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode having a high frequency intermediate AC stage
    • 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
    • H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
    • H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
    • H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/53—Conversion of dc power input into ac power output without possibility of reversal 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
    • H02M7/537—Conversion of dc power input into ac power output without possibility of reversal 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, e.g. single switched pulse inverters
    • H02M7/538—Conversion of dc power input into ac power output without possibility of reversal 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, e.g. single switched pulse inverters in a push-pull configuration
    • 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
    • H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
    • H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
    • H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/53—Conversion of dc power input into ac power output without possibility of reversal 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
    • H02M7/537—Conversion of dc power input into ac power output without possibility of reversal 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, e.g. single switched pulse inverters
    • H02M7/5387—Conversion of dc power input into ac power output without possibility of reversal 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, e.g. single switched pulse inverters in a bridge configuration
    • 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
    • B23K9/10—Other electric circuits therefor; Protective circuits; Remote controls
    • B23K9/1006—Power supply
    • B23K9/1043—Power supply characterised by the electric circuit
    • B23K9/1056—Power supply characterised by the electric circuit by using digital means
    • B23K9/1062—Power supply characterised by the electric circuit by using digital means with computing means
    • 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
    • H02M1/00—Details of apparatus for conversion
    • H02M1/0003—Details of control, feedback or regulation circuits
    • H02M1/0029—Circuits or arrangements for limiting the slope of switching signals, e.g. slew rate
    • 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
    • H02M1/00—Details of apparatus for conversion
    • H02M1/0067—Converter structures employing plural converter units, other than for parallel operation of the units on a single load
    • H02M1/007—Plural converter units in cascade

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Inverter Devices (AREA)
  • Dc-Dc Converters (AREA)
  • Arc Welding Control (AREA)

Abstract

Se describe un método y un aparato para proporcionar energía tipo soldadura. Incluye un circuito de entrada, un bus de cc, un circuito de salida y un módulo de control. El circuito de entrada recibe energía y proporciona una señal intermedia al bus. El circuito de salida recibe el bus de cc y proporciona una salida tipo soldadura de ca. El circuito de salida incluye un inversor de salida de medio puente con al menos primero y segundo interruptores. El inversor de salida incluye además un circuito de control de salida. El circuito de control de salida proporciona trayectorias de rueda libre que incluyen interruptores de control, la salida y diodos antiparalelos. El módulo de control tiene un módulo de control de cuatro cuadrantes que proporciona señales de control al inversor de salida de medio puente y proporciona señales de control de modulación al primero y segundo interruptores de control de salida. Las señales de modulación hacen que los interruptores de control de salida se enciendan y apaguen varias veces para controlar una velocidad de cambio de corriente de salida.
MX2016017056A 2015-12-31 2016-12-19 Suministro de energía de soldadura con medio puente. MX367943B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14/986,284 US10549374B2 (en) 2015-12-31 2015-12-31 Welding power supply with half bridge

Publications (2)

Publication Number Publication Date
MX2016017056A MX2016017056A (es) 2017-06-29
MX367943B true MX367943B (es) 2019-09-12

Family

ID=57286351

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2016017056A MX367943B (es) 2015-12-31 2016-12-19 Suministro de energía de soldadura con medio puente.

Country Status (6)

Country Link
US (3) US10549374B2 (es)
EP (1) EP3188354B1 (es)
CN (1) CN106936329B (es)
AU (1) AU2016253597A1 (es)
CA (1) CA2947216C (es)
MX (1) MX367943B (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10549374B2 (en) 2015-12-31 2020-02-04 Illinois Tool Works Inc. Welding power supply with half bridge
CN105817740B (zh) * 2016-05-03 2018-05-01 深圳市佳士科技股份有限公司 焊接电源及交直流氩弧焊机
US11038437B2 (en) 2018-05-25 2021-06-15 Illinois Tool Works AC inverter with active neutral balance
US11731209B2 (en) 2019-10-04 2023-08-22 Lincoln Global, Inc. System and method providing rapid decay of peak pulse current
CN113691148A (zh) * 2021-08-20 2021-11-23 深圳市佳士科技股份有限公司 电流方向切换电路、焊机驱动电路和焊机设备
WO2024073582A2 (en) * 2022-09-29 2024-04-04 Eagle Harbor Technologies, Inc. High voltage plasma control

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6115273A (en) 1998-07-09 2000-09-05 Illinois Tool Works Inc. Power converter with low loss switching
US6194681B1 (en) * 2000-02-04 2001-02-27 Sansha Electric Manufacturing Company Limited Power supply apparatus for arc-utilizing machine
US6329636B1 (en) 2000-03-31 2001-12-11 Illinois Tool Works Inc. Method and apparatus for receiving a universal input voltage in a welding plasma or heating power source
CN2489367Y (zh) * 2001-04-20 2002-05-01 陈一评 交流开关补偿式稳压器
JP4641137B2 (ja) * 2002-04-24 2011-03-02 株式会社三社電機製作所 溶接機
US6801143B2 (en) 2002-06-28 2004-10-05 Intel Corporation Method and apparatus for generating gray code for any even count value to enable efficient pointer exchange mechanisms in asynchronous FIFO'S
US6801443B2 (en) 2002-11-19 2004-10-05 Illinois Tool Works Inc. Power supply with snubber circuit
JP2009213344A (ja) 2008-02-04 2009-09-17 Rohm Co Ltd モータドライバ回路
US8952293B2 (en) 2008-03-14 2015-02-10 Illinois Tool Works Inc. Welding or cutting power supply using phase shift double forward converter circuit (PSDF)
DE102009008199A1 (de) * 2009-02-04 2010-08-05 Lorch Schweißtechnik GmbH Verfahren zum Regeln einer Schweißstromquelle sowie Schweißstromquelle zur Durchführung des Verfahrens
US8604384B2 (en) 2009-06-18 2013-12-10 Illinois Tool Works Inc. System and methods for efficient provision of arc welding power source
US8436564B2 (en) * 2010-09-01 2013-05-07 Standard Microsystems Corporation Natural commutation for three phase brushless direct current (BLDC) motors
CN201878401U (zh) * 2010-11-17 2011-06-22 德州三和电器有限公司 单周期控制恒功率hid灯电子镇流器
US9120172B2 (en) 2012-09-24 2015-09-01 Lincoln Global, Inc. Systems and methods providing controlled AC arc welding processes
US10207351B2 (en) 2013-03-15 2019-02-19 Illinois Tool Works Inc. Method and apparatus for providing welding power
US9246424B2 (en) 2013-07-10 2016-01-26 Texas Instruments Incorporated Dynamic mixed-mode current decay apparatus and methods
JP6417545B2 (ja) * 2013-07-23 2018-11-07 パナソニックＩｐマネジメント株式会社 溶接装置
JP6295782B2 (ja) * 2014-03-31 2018-03-20 株式会社安川電機 電力変換装置、発電システム、制御装置および電力変換方法
US10549374B2 (en) 2015-12-31 2020-02-04 Illinois Tool Works Inc. Welding power supply with half bridge

Also Published As

Publication number Publication date
US20200130092A1 (en) 2020-04-30
US10549374B2 (en) 2020-02-04
CA2947216A1 (en) 2017-06-30
CN106936329A (zh) 2017-07-07
MX2016017056A (es) 2017-06-29
AU2016253597A1 (en) 2017-07-20
US20170189986A1 (en) 2017-07-06
CN106936329B (zh) 2020-07-24
EP3188354A1 (en) 2017-07-05
US11602801B2 (en) 2023-03-14
EP3188354B1 (en) 2020-08-05
US20230390852A1 (en) 2023-12-07
CA2947216C (en) 2019-03-12

Similar Documents

Publication Publication Date Title
MX367943B (es) Suministro de energía de soldadura con medio puente.
MX342341B (es) Metodo y aparato para proporcionar energia tipo soldadura.
MX2017014519A (es) Inversor trifasico de tres niveles con corriente de fuga de modo comun reducida.
MX2015006587A (es) Metodo y aparato para proporcionar energia para soldar.
WO2012097325A3 (en) Methods and devices for controlling a photovoltaic panel in a three phase power generation system
EP2768129A3 (en) Apparatus and method for controlling circulating current in an inverter system
WO2012137210A3 (en) Multi - input uninterruptible power supply with an ac voltage output
MX2014012943A (es) Metodo y aparato para proporcionar un tipo de energia de soldadura utilizando multiples modulos de energia.
NZ712515A (en) Inverter device
TW201613247A (en) Power converter, control device, and power converter control method
IN2014MU01840A (es)
MX362634B (es) Método y aparato para proporcionar energía tipo soldadura.
NZ738567A (en) Power conversion device
GB2517336A (en) Photovoltaic DC-AC converter with soft switching
MX2017003864A (es) Metodo y aparato para proporcionar energia tipo soldadura con bus balanceado.
WO2014149355A3 (en) Load commutated drive systems for high power applications
GB2540913A (en) Constant voltage and constant current driver circuit
MX2017007487A (es) Metodo y aparato para suministrar energía de soldadura y auxiliar.
GB2515666A (en) Overvoltage protection systems and method
MX366692B (es) Método y aparato para proporcionar energía tipo soldadura con balanceo de flujo.
EP2933915A3 (en) Controller for grid tied inverter system
MX2019001993A (es) Suministro de energia mejorado que tiene convertidor de dos cuadrantes y tecnicas para su operacion.
MY189033A (en) Device for producing direct current load power supply
WO2014147172A3 (de) Wechselrichter und betriebsverfahren für einen wechselrichter
EP3116115A3 (en) Power rectifier

Legal Events

Date Code Title Description
FG Grant or registration