KR100402181B1 - 아크 이용기기용 전원장치 - Google Patents
아크 이용기기용 전원장치 Download PDFInfo
- Publication number
- KR100402181B1 KR100402181B1 KR10-2001-0064193A KR20010064193A KR100402181B1 KR 100402181 B1 KR100402181 B1 KR 100402181B1 KR 20010064193 A KR20010064193 A KR 20010064193A KR 100402181 B1 KR100402181 B1 KR 100402181B1
- Authority
- KR
- South Korea
- Prior art keywords
- power supply
- commercial
- voltage
- output
- output terminals
- 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
Links
- 239000003990 capacitor Substances 0.000 description 31
- 238000004804 winding Methods 0.000 description 22
- 239000004065 semiconductor Substances 0.000 description 16
- 238000001514 detection method Methods 0.000 description 14
- 238000009499 grossing Methods 0.000 description 11
- 238000010586 diagram Methods 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 238000003466 welding Methods 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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
- H02M7/00—Conversion of AC power input into DC power output; Conversion of DC power input into AC power output
- H02M7/02—Conversion of AC power input into DC power output without possibility of reversal
- H02M7/04—Conversion of AC power input into DC power output without possibility of reversal by static converters
- H02M7/12—Conversion of AC power input into DC power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/21—Conversion of AC power input into DC 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Dc-Dc Converters (AREA)
- Rectifiers (AREA)
- Arc Welding Control (AREA)
- Generation Of Surge Voltage And Current (AREA)
Abstract
Description
Claims (3)
- 출력전압이 다른 복수의 상용교류전원으로 각각이 이루어지는 제 1 및 제 2의 상용교류전원 그룹으로서,제 1의 상용교류전원 그룹의 상기 상용교류전원의 출력전압은, 제 2의 상용교류전원 그룹의 각 출력전압의 약 2배이며, 이들 제 1 및 제 2의 상용교류전원 그룹의 어느 것인가의 상용교류전원이 접속되는 전원단자와,전원단자에 접속된 상용교류전원의 상용교류전압을 정류하여, 2개의 출력단자간에 정류전압을 생성하는 정류수단과,2개의 승압컨버터와,상기 2개의 출력단자간에 상기 2개의 승압컨버터를 직렬 및 병렬 중 선택된 상태로 접속하는 전환스위치부와,상기 각 승압컨버터의 출력측에 각각 설치되며, 입력된 승압컨버터로부터의 직류전압을 고주파전압으로 변환하는 2개의 직류-고주파변환기와,이들 직류-고주파변환기로부터의 고주파전압이 1차측에 접속된 변압기와,변압기의 2차측에 유기된 고주파전압을 직류전압으로 변환하여, 2개의 부하출력단자에 공급하는 고주파-직류변환기와,상기 전원단자에 접속된 상용교류전원이 제 1 상용교류전원 그룹에 속할 때, 상기 전환스위치부가 상기 2개의 승압컨버터를 직렬로 상기 2개의 출력단자간에 접속하도록 상기 전환스위치부를 제어하고, 상기 전원단자에 접속된 상용교류전원이제 2 상용교류전원 그룹에 속할 때, 상기 전환스위치부가 상기 2개의 승압컨버터를 병렬로 상기 2개의 출력단자간에 접속하도록 상기 전환스위치부를 제어하는 전환스위치 제어부를 구비하는 아크 이용기기용 전원장치.
- 제 1항에 있어서,상기 2개의 승압컨버터는, 상기 전원단자에 제 1 및 제 2의 상용교류전원 그룹의 어느 것인가의 상용교류전원이 접속되어 있을 때에도, 대응하는 직류-고주파변환기에 거의 동일한 정류전압을 공급하도록 제어수단에 의해 제어되는 아크 이용기기용 전원장치.
- 제 1항에 있어서,상기 각 승압컨버터는, 제 1 상용교류전원 그룹 중 최고출력전압의 상용교류전원이 상기 전원단자에 접속되어 있을 때, 이 최고출력전압의 정류전압의 약 1/2 값의 전압을 대응하는 직류-고주파변환기에 공급하고, 다른 상용교류전원이 상기 전원단자에 접속되어 있을 때, 상기 약 1/2 값의 전압을 대응하는 직류-고주파변환기에 공급하도록, 제어수단에 의해 제어되는 아크 이용기기용 전원장치.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2000348464A JP2002144033A (ja) | 2000-11-15 | 2000-11-15 | アーク利用機器用電源装置 |
JPJP-P-2000-00348464 | 2000-11-15 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20020037674A KR20020037674A (ko) | 2002-05-22 |
KR100402181B1 true KR100402181B1 (ko) | 2003-10-17 |
Family
ID=18822052
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2001-0064193A Expired - Fee Related KR100402181B1 (ko) | 2000-11-15 | 2001-10-18 | 아크 이용기기용 전원장치 |
Country Status (4)
Country | Link |
---|---|
US (1) | US6498320B2 (ko) |
JP (1) | JP2002144033A (ko) |
KR (1) | KR100402181B1 (ko) |
CN (1) | CN1159126C (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR200445904Y1 (ko) * | 2009-01-21 | 2009-09-10 | 이선정 | 전기용접기용 전원변환장치 |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10114075B4 (de) * | 2001-03-22 | 2005-08-18 | Semikron Elektronik Gmbh | Stromrichterschaltungsanordnung für Generatoren mit dynamisch veränderlicher Leistungsabgabe |
JP4531352B2 (ja) * | 2003-06-06 | 2010-08-25 | 株式会社三社電機製作所 | アーク応用機器電源装置 |
US7573000B2 (en) | 2003-07-11 | 2009-08-11 | Lincoln Global, Inc. | Power source for plasma device |
US6998573B2 (en) * | 2003-07-11 | 2006-02-14 | Lincoln Global, Inc. | Transformer module for a welder |
US7274000B2 (en) * | 2003-07-11 | 2007-09-25 | Lincoln Global, Inc. | Power source for high current welding |
CN100459399C (zh) * | 2003-11-26 | 2009-02-04 | 株式会社三社电机制作所 | 电源装置 |
US7295448B2 (en) * | 2004-06-04 | 2007-11-13 | Siemens Vdo Automotive Corporation | Interleaved power converter |
US7289329B2 (en) * | 2004-06-04 | 2007-10-30 | Siemens Vdo Automotive Corporation | Integration of planar transformer and/or planar inductor with power switches in power converter |
JP2009500994A (ja) | 2005-06-30 | 2009-01-08 | シーメンス ヴィディーオー オートモーティヴ コーポレイション | 電気駆動機構に好適な制御方法、制御装置及び制御部材 |
WO2007110913A1 (ja) * | 2006-03-27 | 2007-10-04 | Mitsubishi Denki Kabushiki Kaisha | 系統連系インバータ装置 |
DE102006026020B4 (de) * | 2006-06-01 | 2008-07-03 | Lorch Schweißtechnik GmbH | Schweißstromquelle für ein Schweißgerät |
JP2008279462A (ja) * | 2007-05-08 | 2008-11-20 | Daihen Corp | 交流アーク溶接電源 |
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) |
US8395074B2 (en) | 2010-12-03 | 2013-03-12 | Kaliburn, Inc. | Plasma ARC systems with cutting and marking functions |
DE102011051482A1 (de) | 2011-06-30 | 2013-01-03 | Sma Solar Technology Ag | Brückenschaltungsanordnung und Betriebsverfahren für einen Spannungswandler und Spannungswandler |
AT512064B1 (de) * | 2011-10-31 | 2015-11-15 | Fronius Int Gmbh | Hochstromtransformator, transformatorelement, kontaktplatte und sekundärwicklung sowie verfahren zur herstellung eines solchen hochstromtransformators |
US10112251B2 (en) * | 2012-07-23 | 2018-10-30 | Illinois Tool Works Inc. | Method and apparatus for providing welding type power |
US11161193B2 (en) | 2012-07-23 | 2021-11-02 | Illinois Tool Works Inc. | Method and apparatus for providing welding type power with flux balancing |
US10500669B2 (en) | 2012-07-23 | 2019-12-10 | Illinois Tool Works Inc. | Method and apparatus for providing welding type power with balanced bus |
CN103586564B (zh) * | 2013-10-28 | 2015-09-09 | 广东电网公司电力科学研究院 | 基于stm32的脉冲mig焊电源系统 |
CN108367373A (zh) | 2015-12-14 | 2018-08-03 | 依赛彼公司 | 具有扩展电压特性的焊接电源 |
US11033977B2 (en) * | 2017-04-21 | 2021-06-15 | Illinois Tool Works Inc. | Welding type power supply with output rectifier and phase shift double forward converter |
CN107395014B (zh) | 2017-08-04 | 2019-09-03 | 华为技术有限公司 | 供电电路、电子组件、手机终端和供电控制方法 |
DE102018212523B4 (de) * | 2018-07-26 | 2021-07-08 | Vitesco Technologies GmbH | Fahrzeugseitige Ladeschaltung |
DE102018213039A1 (de) * | 2018-08-03 | 2019-08-08 | Conti Temic Microelectronic Gmbh | Gleichspannungswandler |
CN110365254B (zh) * | 2019-07-29 | 2024-03-05 | 晋能控股煤业集团有限公司 | 一种带式输送机保护电路 |
US12279993B2 (en) | 2020-07-31 | 2025-04-22 | Illinois Tool Works Inc. | Smart welding helmet modules with adaptable helmet devices |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01215465A (ja) * | 1988-02-25 | 1989-08-29 | Sansha Electric Mfg Co Ltd | アーク電源装置 |
JP2607997B2 (ja) * | 1991-10-18 | 1997-05-07 | 株式会社三社電機製作所 | アーク溶接機 |
JP2558575B2 (ja) * | 1992-04-03 | 1996-11-27 | 株式会社三社電機製作所 | アーク溶接機 |
JP3161699B2 (ja) | 1997-08-29 | 2001-04-25 | 株式会社三社電機製作所 | アーク放電利用機器用の直流電源装置 |
JP3288281B2 (ja) * | 1997-09-17 | 2002-06-04 | 株式会社三社電機製作所 | 直流電源装置 |
JPH11127576A (ja) | 1997-10-20 | 1999-05-11 | Sansha Electric Mfg Co Ltd | 直流電源装置 |
JPH11178333A (ja) * | 1997-12-15 | 1999-07-02 | Sansha Electric Mfg Co Ltd | 直流電源装置 |
JP3294185B2 (ja) | 1998-01-16 | 2002-06-24 | 株式会社三社電機製作所 | アーク利用機器用直流電源装置 |
US6269015B1 (en) * | 2000-11-08 | 2001-07-31 | Sansha Electric Manufacturing Company, Limited | Power supply apparatus for ARC-utilizing apparatuses |
-
2000
- 2000-11-15 JP JP2000348464A patent/JP2002144033A/ja active Pending
-
2001
- 2001-10-18 KR KR10-2001-0064193A patent/KR100402181B1/ko not_active Expired - Fee Related
- 2001-11-15 US US09/999,023 patent/US6498320B2/en not_active Expired - Lifetime
- 2001-11-15 CN CNB011305061A patent/CN1159126C/zh not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR200445904Y1 (ko) * | 2009-01-21 | 2009-09-10 | 이선정 | 전기용접기용 전원변환장치 |
Also Published As
Publication number | Publication date |
---|---|
CN1159126C (zh) | 2004-07-28 |
US6498320B2 (en) | 2002-12-24 |
US20020056708A1 (en) | 2002-05-16 |
JP2002144033A (ja) | 2002-05-21 |
KR20020037674A (ko) | 2002-05-22 |
CN1353027A (zh) | 2002-06-12 |
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