SE9303652L - Elektrisk krets för samdrift med elektriska ljusbågsugnar - Google Patents

Elektrisk krets för samdrift med elektriska ljusbågsugnar

Info

Publication number
SE9303652L
SE9303652L SE9303652A SE9303652A SE9303652L SE 9303652 L SE9303652 L SE 9303652L SE 9303652 A SE9303652 A SE 9303652A SE 9303652 A SE9303652 A SE 9303652A SE 9303652 L SE9303652 L SE 9303652L
Authority
SE
Sweden
Prior art keywords
static converter
electric
circuit
network
furnace
Prior art date
Application number
SE9303652A
Other languages
English (en)
Other versions
SE500802C2 (sv
SE9303652D0 (sv
Inventor
Anders Koehler
Original Assignee
Akoe Kommanditbolag
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 Akoe Kommanditbolag filed Critical Akoe Kommanditbolag
Priority to SE9303652A priority Critical patent/SE9303652L/sv
Publication of SE9303652D0 publication Critical patent/SE9303652D0/sv
Publication of SE500802C2 publication Critical patent/SE500802C2/sv
Publication of SE9303652L publication Critical patent/SE9303652L/sv
Priority to PCT/SE1994/000956 priority patent/WO1995012963A1/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; 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
    • 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
    • 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
    • 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)
  • Furnace Details (AREA)
  • Discharge Heating (AREA)
  • Emergency Protection Circuit Devices (AREA)
SE9303652A 1993-11-05 1993-11-05 Elektrisk krets för samdrift med elektriska ljusbågsugnar SE9303652L (sv)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE9303652A SE9303652L (sv) 1993-11-05 1993-11-05 Elektrisk krets för samdrift med elektriska ljusbågsugnar
PCT/SE1994/000956 WO1995012963A1 (en) 1993-11-05 1994-10-12 Electric circuit for joint operation with electric arc furnaces

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9303652A SE9303652L (sv) 1993-11-05 1993-11-05 Elektrisk krets för samdrift med elektriska ljusbågsugnar

Publications (3)

Publication Number Publication Date
SE9303652D0 SE9303652D0 (sv) 1993-11-05
SE500802C2 SE500802C2 (sv) 1994-09-05
SE9303652L true SE9303652L (sv) 1994-09-05

Family

ID=20391650

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9303652A SE9303652L (sv) 1993-11-05 1993-11-05 Elektrisk krets för samdrift med elektriska ljusbågsugnar

Country Status (2)

Country Link
SE (1) SE9303652L (sv)
WO (1) WO1995012963A1 (sv)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5984173A (en) * 1998-02-02 1999-11-16 Siemens Power Transmission & Distribution, Llc Neutral point connected apparatus providing compensation to an AC power line
EP2544327B1 (de) * 2011-07-08 2019-02-27 Siemens Aktiengesellschaft Energiespeicheranordnung und wechsellastverbraucher

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3601990A1 (de) * 1986-01-23 1987-07-30 Siemens Ag Steuerverfahren fuer parallele thyristorgestellte induktivitaeten zur schnellen blindstromkompensation

Also Published As

Publication number Publication date
SE500802C2 (sv) 1994-09-05
SE9303652D0 (sv) 1993-11-05
WO1995012963A1 (en) 1995-05-11

Similar Documents

Publication Publication Date Title
MY139364A (en) Improved power converter device for direct current power supply of an electric arc furnace
DK0792483T3 (da) Transmissionsledningseffektregulator med en kontinuerligt styrbart spændingskilde, der reagerer på et aktivt effektbehov og et reaktivt effektbehov
EP0059053A2 (en) Switched mode power supply
SE9602368D0 (sv) Förfarande och anordning för kompensering av reaktiv effekt
SE9401845L (sv) Styrutrustning för en i en elektrisk kraftledning inkopplad seriekondensator
TW349293B (en) Two-wire power supply electronic switch
SE9303652L (sv) Elektrisk krets för samdrift med elektriska ljusbågsugnar
DE3565619D1 (en) Semi-conductor motor control system
ATE445512T1 (de) Elektrisches schutzrelais
ES8106641A1 (es) Un sistema de suministro de potencia de corriente continua, regenerativo y controlado
SU869043A1 (ru) Бесконтактный переключатель
CN2305806Y (zh) 三相电动机节能控制器
US3546562A (en) Frequency converter for converting three-phase low frequency alternating current into single-phase higher frequency alternating current
SU1575265A1 (ru) Фильтросимметрирующее устройство дл трехфазных четырехпроводных сетей с нелинейными нестационарными нагрузками
Okeke Application of thyristor inverters in induction heating and melting
EP0888668B1 (en) Electrical inverter with a silicon controlled rectifier full-bridge circuit
JPS57177261A (en) Ac generator for vehicle
RU1779505C (ru) Сварочное устройство
JPS57134724A (en) Alternating current stabilized power supply
JPS648837A (en) Ac no-break power unit
JPS5775330A (en) Overload protecting device
JPS5853198A (ja) 放電灯調光点灯装置
GB1598483A (en) Power supply circuit
RU93001328A (ru) Преобразователь частоты
JPS5535556A (en) Two-wire system alternating current switching contactless switch