ES553637A0 - Procedimiento y dispositivo para regular hornos de arco electricos. - Google Patents

Procedimiento y dispositivo para regular hornos de arco electricos.

Info

Publication number
ES553637A0
ES553637A0 ES553637A ES553637A ES553637A0 ES 553637 A0 ES553637 A0 ES 553637A0 ES 553637 A ES553637 A ES 553637A ES 553637 A ES553637 A ES 553637A ES 553637 A0 ES553637 A0 ES 553637A0
Authority
ES
Spain
Prior art keywords
electrode
voltage
transformer
arc
varying
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
Application number
ES553637A
Other languages
English (en)
Other versions
ES8703708A1 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fried Krupp AG
Original Assignee
Fried Krupp AG
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 Fried Krupp AG filed Critical Fried Krupp AG
Publication of ES8703708A1 publication Critical patent/ES8703708A1/es
Publication of ES553637A0 publication Critical patent/ES553637A0/es
Expired legal-status Critical Current

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)
  • Discharge Heating (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Furnace Details (AREA)
ES553637A 1985-04-03 1986-04-02 Procedimiento y dispositivo para regular hornos de arco electricos. Expired ES8703708A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3512189A DE3512189C2 (de) 1985-04-03 1985-04-03 Verfahren und Vorrichtung zur Regelung von Lichtbogenöfen

Publications (2)

Publication Number Publication Date
ES8703708A1 ES8703708A1 (es) 1987-02-16
ES553637A0 true ES553637A0 (es) 1987-02-16

Family

ID=6267215

Family Applications (1)

Application Number Title Priority Date Filing Date
ES553637A Expired ES8703708A1 (es) 1985-04-03 1986-04-02 Procedimiento y dispositivo para regular hornos de arco electricos.

Country Status (6)

Country Link
US (1) US4683577A (es)
EP (1) EP0199936B1 (es)
AT (1) ATE75577T1 (es)
CA (1) CA1281354C (es)
DE (1) DE3512189C2 (es)
ES (1) ES8703708A1 (es)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8727532D0 (en) * 1987-11-25 1987-12-31 British Steel Corp Arc exposure monitor
AT395657B (de) * 1990-12-07 1993-02-25 Voest Alpine Ind Anlagen Regelkreis zur impedanzregelung eines lichtbogenofens
US5115447A (en) * 1991-01-10 1992-05-19 Ucar Carbon Technology Corporation Arc furnace electrode control
US5204872A (en) * 1991-04-15 1993-04-20 Milltech-Hoh, Inc. Control system for electric arc furnace
US6058134A (en) * 1992-02-25 2000-05-02 Toivonen; Lassi Method for measuring the electric quantities of an AC electric-arc furnace
ES2074393B1 (es) * 1992-11-03 1997-07-01 Acenor I & D S A Perfeccionamientos introducidos en el sistema de control y regulacion de los hornos electricos de arco.
DE4309640A1 (de) * 1993-03-25 1994-09-29 Abb Management Ag Gleichstrom-Lichtbogenofenanlage
DE4343899A1 (de) * 1993-12-22 1995-06-29 Abb Management Ag Regelungsverfahren für einen Gleichstromlichtbogenofen
DE4415722A1 (de) * 1994-05-05 1995-11-09 Siemens Ag Verfahren zur Regelung des Schmelzprozesses in einem Drehstrom-Lichtbogenofen
RU2128407C1 (ru) * 1997-06-20 1999-03-27 Открытое акционерное общество "НОСТА" Способ управления электрическим режимом дуговой сталеплавильной печи
US6411643B1 (en) * 1999-09-30 2002-06-25 Sms Demag, Inc Automatic electrode regulator based on direct power factor regulation and method
RU2239295C2 (ru) * 2001-10-29 2004-10-27 Национальный университет "Львивська политэхника" Устройство для регулирования мощности трехфазной дуговой электропечи
US7752772B2 (en) * 2006-01-24 2010-07-13 Nike, Inc. Article of footwear having a fluid-filled chamber with flexion zones
UA103798C2 (uk) * 2011-10-24 2013-11-25 Микола Васильович Рукавишников Спосіб переведення роботи печі по виплавці кремнієвих феросплавів з карборундового методу на безкарборундовий
DE102012109844B4 (de) * 2012-10-16 2016-05-25 Maschinenfabrik Reinhausen Gmbh Vorrichtung und Verfahren zur Regelung eines Lichtbogenofens in der Anfangsphase eines Schmelzprozesses
DE102012109847A1 (de) 2012-10-16 2014-04-17 Maschinenfabrik Reinhausen Gmbh Vorrichtung und Verfahren zur prozessgeführten Leistungsregelung eines Lichtbogenofens
DE102012109848B4 (de) 2012-10-16 2016-06-30 Maschinenfabrik Reinhausen Gmbh Vorrichtung und Verfahren zur Reduzierung von Netzrückwirkungen beim Betrieb eines Lichtbogenofens
ITUB20152674A1 (it) * 2015-07-30 2017-01-30 Danieli Automation Spa Apparato e metodo di alimentazione elettrica di un forno elettrico ad arco
WO2017085330A1 (de) * 2015-11-19 2017-05-26 Sms Group Gmbh Energieversorgungssystem für einen elektroofen
RU2701919C1 (ru) * 2018-11-26 2019-10-02 Константин Сергеевич Ёлкин Способ выплавки ферросилиция

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1159112B (de) * 1962-05-30 1963-12-12 Josef Schiffarth Dr Ing Verfahren zur Regelung eines Lichtbogenofens
US3435121A (en) * 1966-03-17 1969-03-25 Allegheny Ludlum Steel Arc power responsive control system for consumable electrode furnace
DE2440960B2 (de) * 1974-08-27 1978-10-19 Siemens Ag, 1000 Berlin Und 8000 Muenchen Einrichtung zur Elektrodenregelung in einem Schmelzofen mit frei brennendem Lichtbogen

Also Published As

Publication number Publication date
EP0199936A3 (en) 1988-07-20
ATE75577T1 (de) 1992-05-15
EP0199936B1 (de) 1992-04-29
ES8703708A1 (es) 1987-02-16
CA1281354C (en) 1991-03-12
EP0199936A2 (de) 1986-11-05
DE3512189C2 (de) 1996-09-05
DE3512189A1 (de) 1986-10-09
US4683577A (en) 1987-07-28

Similar Documents

Publication Publication Date Title
ES553637A0 (es) Procedimiento y dispositivo para regular hornos de arco electricos.
ATE238082T1 (de) Mehrkanalige mikrostromvorrichtung mit interferenzwellen
YU308080A (en) Arrangement for regulating electrodes at electric arc furnaces
ES489070A1 (es) Aparato para soldadura de arco por rociado.
ES2063535T3 (es) Procedimiento para la regulacion de los electrodos de un horno de arco electrico de corriente continua e instalacion de regulacion de los electrodos.
DE68926787D1 (de) Vorrichtung zum erzeugen eines elektrischen bogens
ES553635A0 (es) Procedimiento y dispositivo para simetrisar las magnitudes electricas en hornos trifasicos de arco electrico.
GB1463557A (en) Power supplying device for the operation of a gas discharge container
DE3466848D1 (en) Hf dielectric heating oven for the continuous movement of material
ATE25342T1 (de) Verfahren und einrichtung zum veraendern der an die elektrode eines elektrostatischen staubabscheiders angebrachten spannung.
JPS5681678A (en) Method and apparatus for plasma etching
ES553636A0 (es) Procedimiento para regular los electrodos en un horno de fusion
SU774853A1 (ru) Способ регулировани процесса электронагрева при сварке деталей
SU965037A1 (ru) Устройство дл настройки регул тора положени электрода дуговой электропечи
FR2241913A1 (en) Control circuit with prior connected current regulator - for an electro-slag metal melting furnace
JPS5758977A (en) Pulse arc welding machine
SU903027A1 (ru) Устройство дл многоэлектродной контактной сварки
SU1743064A1 (ru) Способ регулирования процесса дуговой сварки плавящимся электродом с короткими замыканиями
SU880768A1 (ru) Устройство дл высокотемпературной обработки поверхности диэлектрических материалов
KR100246824B1 (ko) Dc 아크로의 전극제어방법 및 전극제어장치
SU1255129A2 (ru) Устройство дл электропунктуры
SU573310A1 (ru) Устройство дл электроискрового легировани
SU793948A1 (ru) Трехфарна электрическа стекло-ВАРЕННА пЕчь
SU716766A1 (ru) Способ электроэрозионно-электрохимической обработки
BR8108501A (pt) Processo e dispositivo para realizar a manutencao e a substituicao das sapatas de contacto dos eletrodos de um forno eletrico de arco voltaico

Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20031126