GB2046035A - Converter supplying arc welding current - Google Patents
Converter supplying arc welding current Download PDFInfo
- Publication number
- GB2046035A GB2046035A GB8010773A GB8010773A GB2046035A GB 2046035 A GB2046035 A GB 2046035A GB 8010773 A GB8010773 A GB 8010773A GB 8010773 A GB8010773 A GB 8010773A GB 2046035 A GB2046035 A GB 2046035A
- Authority
- GB
- United Kingdom
- Prior art keywords
- converter
- current
- frequency
- direct
- arc welding
- 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.)
- Withdrawn
Links
- 238000003466 welding Methods 0.000 title claims abstract description 30
- 238000004804 winding Methods 0.000 claims abstract description 19
- 239000003990 capacitor Substances 0.000 claims abstract description 15
- 239000004065 semiconductor Substances 0.000 description 10
- 230000006378 damage Effects 0.000 description 3
- 238000009499 grossing Methods 0.000 description 2
- 238000011835 investigation Methods 0.000 description 2
- 101000573901 Homo sapiens Major prion protein Proteins 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 102100025818 Major prion protein Human genes 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910000859 α-Fe Inorganic materials 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
- H02M7/42—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
- H02M7/505—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 thyratron or thyristor type requiring extinguishing means
- H02M7/515—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 thyratron or thyristor type requiring extinguishing means using semiconductor devices only
- H02M7/5157—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 thyratron or thyristor type requiring extinguishing means using semiconductor devices only wherein the extinguishing of every commutation element will be obtained by means of a commutation inductance, by starting another main commutation element in series with the first
-
- 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
- H02M3/305—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 thyratron or thyristor type requiring extinguishing means
- H02M3/315—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 thyratron or thyristor type requiring extinguishing means using semiconductor devices only
- H02M3/3155—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 thyratron or thyristor type requiring extinguishing means using semiconductor devices only with automatic control of the output voltage or current
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Arc Welding Control (AREA)
- Regulation Of General Use Transformers (AREA)
- Generation Of Surge Voltage And Current (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19792913625 DE2913625A1 (de) | 1979-04-05 | 1979-04-05 | Einrichtung zum gleich- und/oder wechselstrom-lichtbogenschweissen mit einem an ein wechselstrom- oder gleichstromnetz anschliessbaren wechselrichter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB2046035A true GB2046035A (en) | 1980-11-05 |
Family
ID=6067464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB8010773A Withdrawn GB2046035A (en) | 1979-04-05 | 1980-03-31 | Converter supplying arc welding current |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE2913625A1 (sv) |
| FR (1) | FR2452994A1 (sv) |
| GB (1) | GB2046035A (sv) |
| SE (1) | SE8002567L (sv) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2565588C1 (ru) * | 2014-08-12 | 2015-10-20 | Общество с ограниченной ответственностью "Резонвер" | Способ регулирования выходного тока резонансного источника питания сварочной дуги |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4520255A (en) * | 1982-06-22 | 1985-05-28 | Crucible Societe Anonyme | High frequency self-oscillating welding apparatus |
| DE3803447C1 (sv) * | 1988-02-05 | 1989-05-24 | B & V Beschichten Und Verbinden Gmbh, 6800 Mannheim, De | |
| DE4302443C1 (de) * | 1993-01-29 | 1994-05-26 | Elektro Werk Muendersbach Gmbh | Lichtbogenschweißgerät mit Halbleiterschaltern in Mittelpunktschaltung |
| CN108115250B (zh) * | 2017-12-19 | 2019-11-01 | 浙江劳士顿焊接设备有限公司 | 一种多功能焊机驱动电路 |
-
1979
- 1979-04-05 DE DE19792913625 patent/DE2913625A1/de not_active Withdrawn
-
1980
- 1980-03-31 GB GB8010773A patent/GB2046035A/en not_active Withdrawn
- 1980-04-02 SE SE8002567A patent/SE8002567L/sv not_active Application Discontinuation
- 1980-04-04 FR FR8007739A patent/FR2452994A1/fr active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2565588C1 (ru) * | 2014-08-12 | 2015-10-20 | Общество с ограниченной ответственностью "Резонвер" | Способ регулирования выходного тока резонансного источника питания сварочной дуги |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2452994A1 (fr) | 1980-10-31 |
| DE2913625A1 (de) | 1980-10-16 |
| FR2452994B3 (sv) | 1982-02-26 |
| SE8002567L (sv) | 1980-10-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| WAP | Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1) |