NO20053823D0 - Generator for elektrosveiser med hoy effektfaktor. - Google Patents
Generator for elektrosveiser med hoy effektfaktor.Info
- Publication number
- NO20053823D0 NO20053823D0 NO20053823A NO20053823A NO20053823D0 NO 20053823 D0 NO20053823 D0 NO 20053823D0 NO 20053823 A NO20053823 A NO 20053823A NO 20053823 A NO20053823 A NO 20053823A NO 20053823 D0 NO20053823 D0 NO 20053823D0
- Authority
- NO
- Norway
- Prior art keywords
- stage
- generator
- switches
- rectifier
- diodes
- Prior art date
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
- 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
- H02M7/483—Converters with outputs that each can have more than two voltages levels
- H02M7/487—Neutral point clamped inverters
-
- 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
- B23K9/1012—Power supply characterised by parts of the process
- B23K9/1018—Improvements of the cos (phi) of arc welding installations
-
- 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
-
- 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
- H02M7/483—Converters with outputs that each can have more than two voltages levels
- H02M7/4837—Flying capacitor 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
- H02M1/00—Details of apparatus for conversion
- H02M1/0095—Hybrid converter topologies, e.g. NPC mixed with flying capacitor, thyristor converter mixed with MMC or charge pump mixed with buck
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Rectifiers (AREA)
- Arc Welding Control (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
- Dc-Dc Converters (AREA)
- Generation Of Surge Voltage And Current (AREA)
- Resistance Welding (AREA)
- Inverter Devices (AREA)
- Ac-Ac Conversion (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT000027A ITPD20030027A1 (it) | 2003-02-14 | 2003-02-14 | Generatore per saldatrice ad arco ad elevato fattore di potenza |
PCT/EP2004/001102 WO2004071703A1 (en) | 2003-02-14 | 2004-02-06 | Generator for arc welder with high power factor |
Publications (3)
Publication Number | Publication Date |
---|---|
NO20053823D0 true NO20053823D0 (no) | 2005-08-15 |
NO20053823L NO20053823L (no) | 2005-09-14 |
NO338243B1 NO338243B1 (no) | 2016-08-08 |
Family
ID=32866075
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20053823A NO338243B1 (no) | 2003-02-14 | 2005-08-15 | Generator for elektrosveiser med høy effektfaktor. |
Country Status (18)
Country | Link |
---|---|
US (1) | US7576299B2 (no) |
EP (1) | EP1597012B1 (no) |
JP (1) | JP4460572B2 (no) |
CN (1) | CN100436022C (no) |
AT (1) | ATE339269T1 (no) |
AU (1) | AU2004212059B2 (no) |
BR (1) | BRPI0407278A (no) |
CA (1) | CA2515111C (no) |
DE (1) | DE602004002391T2 (no) |
DK (1) | DK1597012T3 (no) |
ES (1) | ES2273215T3 (no) |
IT (1) | ITPD20030027A1 (no) |
MX (1) | MXPA05008614A (no) |
NO (1) | NO338243B1 (no) |
PL (1) | PL208241B1 (no) |
PT (1) | PT1597012E (no) |
RU (1) | RU2355531C2 (no) |
WO (1) | WO2004071703A1 (no) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5087346B2 (ja) * | 2007-08-21 | 2012-12-05 | 株式会社ダイヘン | 電源装置及びアーク加工用電源装置 |
WO2009054352A1 (ja) * | 2007-10-23 | 2009-04-30 | Daikin Industries, Ltd. | 電流検出装置、空気調和装置、補正定数算出システムならびに補正定数算出方法 |
US9162310B2 (en) * | 2008-07-08 | 2015-10-20 | Illinois Tool Works Inc. | Enhanced power factor correction for welding and cutting power supplies |
TWI407677B (zh) * | 2010-06-29 | 2013-09-01 | Univ Ishou | Power conversion device |
US9692289B2 (en) | 2013-06-25 | 2017-06-27 | Mitsubishi Electric Corporation | DC power-supply device and refrigeration-cycle application device including the same |
WO2015033437A1 (ja) | 2013-09-06 | 2015-03-12 | 三菱電機株式会社 | 直流電源装置、およびそれを備えた冷凍サイクル適用機器 |
KR101804713B1 (ko) | 2013-10-18 | 2018-01-10 | 미쓰비시덴키 가부시키가이샤 | 직류 전원 장치, 전동기 구동 장치, 공기 조화기 및 냉장고 |
WO2015056341A1 (ja) | 2013-10-18 | 2015-04-23 | 三菱電機株式会社 | 直流電源装置、電動機駆動装置、空気調和機および冷蔵庫 |
CN105684290B (zh) | 2013-10-29 | 2018-10-02 | 三菱电机株式会社 | 直流电源装置和制冷循环设备 |
CN105981277B (zh) | 2014-02-19 | 2019-04-23 | 三菱电机株式会社 | 直流电源装置、电动机驱动装置和制冷循环应用设备 |
CN106416040B (zh) * | 2014-06-05 | 2019-06-25 | 三菱电机株式会社 | 直流电源装置和具备该直流电源的制冷循环应用设备 |
CN107745174B (zh) * | 2017-11-30 | 2023-08-18 | 华南理工大学 | 基于SiC IGBT的数字化变极性焊接电源 |
CN110153535B (zh) * | 2019-07-03 | 2024-01-02 | 彭智民 | 一种高频逆变焊机功率变换电路 |
CN114211094A (zh) * | 2021-12-29 | 2022-03-22 | 浙江业世焊接科技有限公司 | 一种基于pfc电路的焊机控制电路 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1259194B (it) | 1992-12-18 | 1996-03-11 | Alimentatore a carico risonante per saldatura ad arco | |
US5406051A (en) * | 1993-04-29 | 1995-04-11 | Electric Power Research Institute | Welding machine with a high frequency converter |
US6023037A (en) * | 1998-11-05 | 2000-02-08 | Lincoln Global, Inc. | Electric ARC welder and plasma cutter |
US6111216A (en) * | 1999-01-19 | 2000-08-29 | Lincoln Global, Inc. | High current welding power supply |
IT1307203B1 (it) | 1999-07-13 | 2001-10-29 | Selco Srl | Generatore per apparecchi di saldatura ad arco |
CH694854A5 (fr) * | 2000-05-22 | 2005-08-15 | Mitsubishi Electric Corp | Machine d'électroérosion pour former un petit orifice. |
-
2003
- 2003-02-14 IT IT000027A patent/ITPD20030027A1/it unknown
-
2004
- 2004-02-06 PT PT04708747T patent/PT1597012E/pt unknown
- 2004-02-06 EP EP04708747A patent/EP1597012B1/en not_active Expired - Lifetime
- 2004-02-06 WO PCT/EP2004/001102 patent/WO2004071703A1/en active IP Right Grant
- 2004-02-06 AU AU2004212059A patent/AU2004212059B2/en not_active Ceased
- 2004-02-06 DK DK04708747T patent/DK1597012T3/da active
- 2004-02-06 MX MXPA05008614A patent/MXPA05008614A/es active IP Right Grant
- 2004-02-06 ES ES04708747T patent/ES2273215T3/es not_active Expired - Lifetime
- 2004-02-06 US US10/544,543 patent/US7576299B2/en active Active
- 2004-02-06 JP JP2006501757A patent/JP4460572B2/ja not_active Expired - Fee Related
- 2004-02-06 DE DE602004002391T patent/DE602004002391T2/de not_active Expired - Lifetime
- 2004-02-06 BR BR0407278-2A patent/BRPI0407278A/pt not_active Application Discontinuation
- 2004-02-06 CA CA2515111A patent/CA2515111C/en not_active Expired - Lifetime
- 2004-02-06 CN CNB2004800041646A patent/CN100436022C/zh not_active Expired - Fee Related
- 2004-02-06 AT AT04708747T patent/ATE339269T1/de active
- 2004-02-06 PL PL377438A patent/PL208241B1/pl unknown
- 2004-02-06 RU RU2005128544/02A patent/RU2355531C2/ru active
-
2005
- 2005-08-15 NO NO20053823A patent/NO338243B1/no not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
ATE339269T1 (de) | 2006-10-15 |
RU2005128544A (ru) | 2006-02-10 |
ES2273215T3 (es) | 2007-05-01 |
US20060237408A1 (en) | 2006-10-26 |
CN100436022C (zh) | 2008-11-26 |
AU2004212059B2 (en) | 2008-06-26 |
US7576299B2 (en) | 2009-08-18 |
NO338243B1 (no) | 2016-08-08 |
PT1597012E (pt) | 2007-01-31 |
NO20053823L (no) | 2005-09-14 |
AU2004212059A1 (en) | 2004-08-26 |
PL377438A1 (pl) | 2006-02-06 |
BRPI0407278A (pt) | 2006-01-31 |
DE602004002391D1 (de) | 2006-10-26 |
JP2006518178A (ja) | 2006-08-03 |
RU2355531C2 (ru) | 2009-05-20 |
JP4460572B2 (ja) | 2010-05-12 |
WO2004071703A1 (en) | 2004-08-26 |
EP1597012B1 (en) | 2006-09-13 |
EP1597012A1 (en) | 2005-11-23 |
DK1597012T3 (da) | 2007-01-08 |
MXPA05008614A (es) | 2005-11-04 |
CA2515111A1 (en) | 2004-08-26 |
CA2515111C (en) | 2012-06-26 |
ITPD20030027A1 (it) | 2004-08-15 |
CN1750899A (zh) | 2006-03-22 |
DE602004002391T2 (de) | 2007-08-30 |
PL208241B1 (pl) | 2011-04-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
NO20053823D0 (no) | Generator for elektrosveiser med hoy effektfaktor. | |
Wang et al. | A CLCL resonant DC/DC converter for two-stage LED driver system | |
Moon et al. | A new control method of interleaved single-stage flyback AC–DC converter for outdoor LED lighting systems | |
EP1575152A3 (en) | Power factor correction circuits | |
BRPI0504935A (pt) | conversores de energia bidirecionais redutor-amplificadores, sistemas de geradores elétricos de ignição que empregam conversores de energia bidirecionais redutor-amplificadores, e métodos para tal | |
Jung et al. | Transformer coupled recycle snubber for high-efficiency offline isolated LED driver with on-chip primary-side power regulation | |
Wang et al. | A novel inverter for arc welding machines | |
WO2015068023A3 (en) | Systems and methods providing low current regulation for ac arc welding processes | |
CN101352776B (zh) | 变极性焊接电源二次逆变电路及其控制方法 | |
Molavi et al. | A nonisolated wide-range resonant converter for LED driver applications | |
Baizán et al. | Converter with four quadrant switches for EDM applications | |
JP2017069180A (ja) | 光源点灯装置及び照明器具 | |
Chansri et al. | A high power LED driver with Class D ZVS series resonant converter | |
Brañas et al. | Phase-controlled parallel-series (LC p C s) resonant converter to drive high-brightness power LEDs | |
Navarro-Crespin et al. | Performance improvements in an arc-welding power supply based on resonant inverters | |
Wang et al. | Novel interleaved single-stage AC/DC converter with a high power factor and high efficiency | |
Klumpner et al. | A two-stage power converter for welding applications with increased efficiency and reduced filtering | |
Garcia et al. | Single-switch offline ballast with PFC for low-wattage metal halide lamps | |
TW200638803A (en) | Electroluminescent lamp driving circuit and method | |
CN202043040U (zh) | 双反馈环等离子体弧开关电源 | |
JP4245319B2 (ja) | 電源装置 | |
George et al. | Bridgeless buck-boost based power factor correction for multi quadrant operated brushless DC motor drive | |
JP2017503465A5 (no) | ||
Park et al. | An improved technique for the voltage source to drive the active soft switching cell applied to buck converter | |
Li et al. | A Single-Stage Flyback LED Driver Based On Energy Distribution Without Electrolytic Capacitor |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM1K | Lapsed by not paying the annual fees |