AT374071B - Vorrichtung zur kompensation der blindleistung eines mit drehstrombetriebenen elektro-reduktions-ofens - Google Patents

Vorrichtung zur kompensation der blindleistung eines mit drehstrombetriebenen elektro-reduktions-ofens

Info

Publication number
AT374071B
AT374071B AT0737579A AT737579A AT374071B AT 374071 B AT374071 B AT 374071B AT 0737579 A AT0737579 A AT 0737579A AT 737579 A AT737579 A AT 737579A AT 374071 B AT374071 B AT 374071B
Authority
AT
Austria
Prior art keywords
compensating
phase
electric reduction
reduction stove
operated
Prior art date
Application number
AT0737579A
Other languages
English (en)
Other versions
ATA737579A (de
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 ATA737579A publication Critical patent/ATA737579A/de
Application granted granted Critical
Publication of AT374071B publication Critical patent/AT374071B/de

Links

Classifications

    • 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
    • H02J3/18—Arrangements for adjusting, eliminating or compensating reactive power in networks
    • 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
    • H05B3/00—Ohmic-resistance heating
    • H05B3/0019—Circuit arrangements
    • H05B3/0023—Circuit arrangements for heating by passing the current directly across the material to be heated
    • 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
    • H05B3/00—Ohmic-resistance heating
    • H05B3/60—Heating arrangements wherein the heating current flows through granular powdered or fluid material, e.g. for salt-bath furnace, electrolytic heating
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
    • Y02E40/30—Reactive power compensation
    • 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
    • Y02P80/00—Climate change mitigation technologies for sector-wide applications
    • Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Electrical Variables (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Curtains And Furnishings For Windows Or Doors (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Furnace Details (AREA)
  • Supply And Distribution Of Alternating Current (AREA)
  • General Induction Heating (AREA)
AT0737579A 1979-09-26 1979-11-19 Vorrichtung zur kompensation der blindleistung eines mit drehstrombetriebenen elektro-reduktions-ofens AT374071B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2938841A DE2938841C2 (de) 1979-09-26 1979-09-26 Verfahren zur Kompensation der Blindleistung eines mit Drehstrom betriebenen Elektro-Reduktionsofens

Publications (2)

Publication Number Publication Date
ATA737579A ATA737579A (de) 1983-07-15
AT374071B true AT374071B (de) 1984-03-12

Family

ID=6081825

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0737579A AT374071B (de) 1979-09-26 1979-11-19 Vorrichtung zur kompensation der blindleistung eines mit drehstrombetriebenen elektro-reduktions-ofens

Country Status (7)

Country Link
AT (1) AT374071B (de)
BR (1) BR8006159A (de)
CA (1) CA1155176A (de)
DE (1) DE2938841C2 (de)
NO (1) NO151440C (de)
SE (1) SE437752B (de)
ZA (1) ZA805985B (de)

Also Published As

Publication number Publication date
BR8006159A (pt) 1981-04-07
DE2938841C2 (de) 1982-05-19
ATA737579A (de) 1983-07-15
SE437752B (sv) 1985-03-11
DE2938841A1 (de) 1981-04-02
NO151440C (no) 1985-04-10
SE8006654L (sv) 1981-03-27
ZA805985B (en) 1981-09-30
NO802840L (no) 1981-03-27
CA1155176A (en) 1983-10-11
NO151440B (no) 1984-12-27

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee