ES544598A0 - Perfeccionamientos en los grupos generadores para la genera-cion de energia electrica en corriente continua - Google Patents
Perfeccionamientos en los grupos generadores para la genera-cion de energia electrica en corriente continuaInfo
- Publication number
- ES544598A0 ES544598A0 ES544598A ES544598A ES544598A0 ES 544598 A0 ES544598 A0 ES 544598A0 ES 544598 A ES544598 A ES 544598A ES 544598 A ES544598 A ES 544598A ES 544598 A0 ES544598 A0 ES 544598A0
- Authority
- ES
- Spain
- Prior art keywords
- generation
- direct current
- electric energy
- generator sets
- generator
- 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.)
- Granted
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
- B23K9/1043—Power supply characterised by the electric circuit
- B23K9/1056—Power supply characterised by the electric circuit by using digital means
-
- 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
-
- 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
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J3/00—Circuit arrangements for ac mains or ac distribution networks
- H02J3/02—Circuit arrangements for ac mains or ac distribution networks using a single network for simultaneous distribution of power at different frequencies; using a single network for simultaneous distribution of ac power and of dc power
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K19/00—Synchronous motors or generators
- H02K19/16—Synchronous generators
- H02K19/22—Synchronous generators having windings each turn of which co-operates alternately with poles of opposite polarity, e.g. heteropolar generators
- H02K19/24—Synchronous generators having windings each turn of which co-operates alternately with poles of opposite polarity, e.g. heteropolar generators with variable-reluctance soft-iron rotors without winding
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P9/00—Arrangements for controlling electric generators for the purpose of obtaining a desired output
- H02P9/40—Arrangements for controlling electric generators for the purpose of obtaining a desired output by variation of reluctance of magnetic circuit of generator
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P9/00—Arrangements for controlling electric generators for the purpose of obtaining a desired output
- H02P9/46—Control of asynchronous generator by variation of capacitor
-
- 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
- H02M1/0083—Converters characterised by their input or output configuration
- H02M1/0085—Partially controlled bridges
-
- 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
- H02M7/05—Capacitor coupled rectifiers
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Arc Welding Control (AREA)
- Control Of Eletrric Generators (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT21323/84A IT1174156B (it) | 1984-06-08 | 1984-06-08 | Gruppo generatore per la generazione di energia elettrica in corrente continua, particolarmente adatta all' alimentazione di circuiti per la saldatura elettrica ad arco |
IT20682/85A IT1183619B (it) | 1985-05-14 | 1985-05-14 | Gruppo generatore per la generazione di energia elettrica in corrente continua, particolarmente adatta all'alimentazione di circuiti per la saldatura elettrica ad arco |
Publications (2)
Publication Number | Publication Date |
---|---|
ES544598A0 true ES544598A0 (es) | 1986-09-01 |
ES8609843A1 ES8609843A1 (es) | 1986-09-01 |
Family
ID=26327614
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES544598A Expired ES8609843A1 (es) | 1984-06-08 | 1985-06-07 | Perfeccionamientos en los grupos generadores para la genera-cion de energia electrica en corriente continua |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE3520572A1 (es) |
ES (1) | ES8609843A1 (es) |
FR (1) | FR2565517B1 (es) |
GB (1) | GB2162704B (es) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5814788A (en) * | 1995-09-14 | 1998-09-29 | Illinois Tool Works Inc. | Method and apparatus for electronic control of the output of an engine driven, chopped DC welding power supply, driven by an AC generator |
US5968385A (en) | 1997-05-19 | 1999-10-19 | Illinois Tool Works Inc. | Engine driven inverter welding power supply |
US6310320B1 (en) | 1999-01-07 | 2001-10-30 | Illinois Tool Works Inc. | Dual operator phase control engine driven welder |
US8922034B2 (en) * | 2012-07-27 | 2014-12-30 | Illinois Tool Works Inc. | Power converter for engine generator |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB241577A (en) * | 1924-10-20 | 1927-01-17 | Isope Hagnauer | Improvements in connection with alternating-current arc welding plant |
GB470927A (en) * | 1935-02-23 | 1937-08-24 | Siemens Ag | Improvements in and relating to alternating current generator arrangements for arc welding purposes |
US2276060A (en) * | 1939-12-14 | 1942-03-10 | Frederick C Owen | Welding apparatus |
GB564213A (en) * | 1942-09-10 | 1944-09-18 | Wilson Welder And Metals Co In | Improvements in welding transformers |
US2476373A (en) * | 1946-05-28 | 1949-07-19 | Hobart Brothers Co | Combined welder and power plant |
GB733283A (en) * | 1952-09-22 | 1955-07-06 | Karl Henry Mattsson | Transformer system for obtaining zero-sequence current from a three-phase current supply |
GB735544A (en) * | 1953-05-21 | 1955-08-24 | Wickman Ltd | Improvements in or relating to current regulating systems for electric arc welding plant |
DE1096056B (de) * | 1959-06-20 | 1960-12-29 | Loewe Opta Ag | Antriebsanordnung fuer ein Tonaufzeichnungs- und Wiedergabegeraet |
US3829652A (en) * | 1973-01-26 | 1974-08-13 | Maremont Corp | Arc welder and combined auxiliary power unit and method of arc welding |
DE2722199C3 (de) * | 1977-05-17 | 1981-02-26 | Aurel Prof. Dipl.-Ing. Dr.-Ing. 5090 Leverkusen Dobranis | Bürstenloser Schweißgenerator |
DE2624904C3 (de) * | 1976-06-03 | 1980-09-25 | Aurel Prof. Dipl.-Ing. Dr.-Ing. 5090 Leverkusen Dobranis | Bürstenloser Schweißgenerator |
US4314195A (en) * | 1979-11-01 | 1982-02-02 | Hobart Brothers Company | Solid state control for motor-generator welder |
-
1985
- 1985-06-07 DE DE19853520572 patent/DE3520572A1/de not_active Withdrawn
- 1985-06-07 GB GB08514376A patent/GB2162704B/en not_active Expired
- 1985-06-07 FR FR858508651A patent/FR2565517B1/fr not_active Expired - Fee Related
- 1985-06-07 ES ES544598A patent/ES8609843A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB2162704A (en) | 1986-02-05 |
GB2162704B (en) | 1988-03-02 |
FR2565517B1 (fr) | 1990-01-26 |
ES8609843A1 (es) | 1986-09-01 |
FR2565517A1 (fr) | 1985-12-13 |
GB8514376D0 (en) | 1985-07-10 |
DE3520572A1 (de) | 1985-12-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19970303 |