BR8100145A - PROCESS FOR OPERATING A VOLTAGE ARC OVEN - Google Patents
PROCESS FOR OPERATING A VOLTAGE ARC OVENInfo
- Publication number
- BR8100145A BR8100145A BR8100145A BR8100145A BR8100145A BR 8100145 A BR8100145 A BR 8100145A BR 8100145 A BR8100145 A BR 8100145A BR 8100145 A BR8100145 A BR 8100145A BR 8100145 A BR8100145 A BR 8100145A
- Authority
- BR
- Brazil
- Prior art keywords
- operating
- voltage arc
- arc oven
- oven
- voltage
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B7/00—Heating by electric discharge
- H05B7/02—Details
- H05B7/144—Power supplies specially adapted for heating by electric discharge; Automatic control of power, e.g. by positioning of electrodes
- H05B7/148—Automatic control of power
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Control Of Electrical Variables (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19803000996 DE3000996A1 (en) | 1980-01-12 | 1980-01-12 | Control system for arc furnace - has flicker monitor reducing or increasing secondary volts of transformer according to result of comparison |
Publications (1)
Publication Number | Publication Date |
---|---|
BR8100145A true BR8100145A (en) | 1981-07-28 |
Family
ID=6091937
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR8100145A BR8100145A (en) | 1980-01-12 | 1981-01-12 | PROCESS FOR OPERATING A VOLTAGE ARC OVEN |
Country Status (2)
Country | Link |
---|---|
BR (1) | BR8100145A (en) |
DE (1) | DE3000996A1 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3544005A1 (en) * | 1985-12-13 | 1987-06-19 | Leybold Heraeus Gmbh & Co Kg | DEVICE FOR CONTROLLING THE DISTANCE OF A MELTING ELECTRODE TO THE SURFACE OF THE MELTING MATERIAL IN A VACUUM ARC FURNACE |
US5099438A (en) * | 1989-08-28 | 1992-03-24 | Ucar Carbon Technology Corporation | Method for on-line monitoring and control of the performance of an electric arc furnace |
DE4309640A1 (en) * | 1993-03-25 | 1994-09-29 | Abb Management Ag | Direct-current arc furnace plant |
DE4343899A1 (en) * | 1993-12-22 | 1995-06-29 | Abb Management Ag | Control method for a direct current arc furnace |
DE102006044837A1 (en) | 2006-09-22 | 2008-04-03 | Siemens Ag | Device for controlling an electric arc furnace |
-
1980
- 1980-01-12 DE DE19803000996 patent/DE3000996A1/en not_active Withdrawn
-
1981
- 1981-01-12 BR BR8100145A patent/BR8100145A/en unknown
Also Published As
Publication number | Publication date |
---|---|
DE3000996A1 (en) | 1981-07-23 |
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