BR8100145A - PROCESS FOR OPERATING A VOLTAGE ARC OVEN - Google Patents

PROCESS FOR OPERATING A VOLTAGE ARC OVEN

Info

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
Application number
BR8100145A
Other languages
Portuguese (pt)
Inventor
I Kolossa
E Markworth
Original Assignee
Demag Ag Mannesmann
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Demag Ag Mannesmann filed Critical Demag Ag Mannesmann
Publication of BR8100145A publication Critical patent/BR8100145A/en

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)
BR8100145A 1980-01-12 1981-01-12 PROCESS FOR OPERATING A VOLTAGE ARC OVEN BR8100145A (en)

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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
DE3000996A1 (en) 1981-07-23

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