MX338449B - Procedimiento para el funcionamiento de un horno de arco voltaico e instalacion de fusion con un horno de arco voltaico que se hace funcionar segun este procedimiento. - Google Patents

Procedimiento para el funcionamiento de un horno de arco voltaico e instalacion de fusion con un horno de arco voltaico que se hace funcionar segun este procedimiento.

Info

Publication number
MX338449B
MX338449B MX2014000713A MX2014000713A MX338449B MX 338449 B MX338449 B MX 338449B MX 2014000713 A MX2014000713 A MX 2014000713A MX 2014000713 A MX2014000713 A MX 2014000713A MX 338449 B MX338449 B MX 338449B
Authority
MX
Mexico
Prior art keywords
electric arc
arc furnace
operating
operated according
melting plant
Prior art date
Application number
MX2014000713A
Other languages
English (en)
Other versions
MX2014000713A (es
Inventor
Detlef Rieger
Arno Döbbeler
Dieter Fink
Original Assignee
Siemens 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 Siemens Ag filed Critical Siemens Ag
Publication of MX2014000713A publication Critical patent/MX2014000713A/es
Publication of MX338449B publication Critical patent/MX338449B/es

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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces
    • F27B3/08—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces heated electrically, with or without any other source of heat
    • F27B3/085—Arc furnaces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces
    • F27B3/10—Details, accessories, or equipment peculiar to hearth-type furnaces
    • F27B3/20—Arrangements of heating devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces
    • F27B3/10—Details, accessories, or equipment peculiar to hearth-type furnaces
    • F27B3/28—Arrangement of controlling, monitoring, alarm or the like devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D99/00—Subject matter not provided for in other groups of this subclass
    • F27D99/0001—Heating elements or systems
    • F27D99/0006—Electric heating elements or system
    • F27D2099/0021—Arc 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
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)

Abstract

En un procedimiento para hacer funcionar un horno de arco voltaico (2) que se hace funcionar con una tensión alterna así como en una instalación de fusión con un horno de arco voltaico (2) que se hace funcionar según este procedimiento se registra una señal de sonido conducido a través de cuerpos sólidos que incide en una pared del horno de arco voltaico (2), a partir de la cual se calcula un parámetro (K) que caracteriza las propiedades de parpadeo del horno de arco voltaico (2) y mediante el parámetro (K) calculado se controla al menos una variable del proceso del horno de arco voltaico (2).
MX2014000713A 2011-07-19 2012-07-12 Procedimiento para el funcionamiento de un horno de arco voltaico e instalacion de fusion con un horno de arco voltaico que se hace funcionar segun este procedimiento. MX338449B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP11174514A EP2549833A1 (de) 2011-07-19 2011-07-19 Verfahren zum Betreiben eines Lichtbogenofens und Schmelzanlage mit einem nach diesem Verfahren betriebenen Lichtbogenofen
PCT/EP2012/063630 WO2013010891A1 (de) 2011-07-19 2012-07-12 Verfahren zum betreiben eines lichtbogenofens und schmelzanlage mit einem nach diesem verfahren betriebenen lichtbogenofen

Publications (2)

Publication Number Publication Date
MX2014000713A MX2014000713A (es) 2014-02-20
MX338449B true MX338449B (es) 2016-04-15

Family

ID=46516734

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2014000713A MX338449B (es) 2011-07-19 2012-07-12 Procedimiento para el funcionamiento de un horno de arco voltaico e instalacion de fusion con un horno de arco voltaico que se hace funcionar segun este procedimiento.

Country Status (6)

Country Link
US (1) US9949322B2 (es)
EP (2) EP2549833A1 (es)
CN (1) CN103688591B (es)
MX (1) MX338449B (es)
RU (1) RU2608558C2 (es)
WO (1) WO2013010891A1 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013206980A1 (de) 2013-04-18 2014-10-23 Sms Siemag Ag Verfahren und Vorrichtung zum Betreiben eines metallurgischen Ofens
EP2824408A1 (de) 2013-07-12 2015-01-14 Siemens Aktiengesellschaft Verfahren zur Steuerung- oder Regelung eines Elektrolichtbogenofens
DE102014206008A1 (de) * 2014-03-31 2015-10-01 Siemens Aktiengesellschaft Vorrichtung und Verfahren zur dynamischen Einstellung eines Elektrolichtbogenofens
WO2016191861A1 (en) * 2015-06-05 2016-12-08 Hatch Ltd. Flicker control for electric arc furnace
EP3297403A1 (de) * 2016-09-15 2018-03-21 Primetals Technologies Germany GmbH Umrichtergespeister lichtbogenofen mit kondensatoranordnung im sekundärkreis
EP3361830A1 (en) * 2017-02-09 2018-08-15 ABB Schweiz AG Integrated flicker control for arc furnace
EP4074144A1 (de) * 2019-12-10 2022-10-19 Siemens Energy Global GmbH & Co. KG Lichtbogenofen und verfahren zum betreiben eines lichtbogenofens
DE102019134555A1 (de) * 2019-12-16 2021-06-17 Audi Ag System zum Überwachen eines Schweißprozesses

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4343899A1 (de) * 1993-12-22 1995-06-29 Abb Management Ag Regelungsverfahren für einen Gleichstromlichtbogenofen
DE4344854A1 (de) * 1993-12-29 1995-07-06 Abb Management Ag Verfahren zur Elektrodenregelung eines Gleichstrom-Lichtbogenofens und Elektrodenregeleinrichtung
US6603795B2 (en) * 2001-02-08 2003-08-05 Hatch Associates Ltd. Power control system for AC electric arc furnace
RU2190815C1 (ru) * 2001-05-03 2002-10-10 Тверской государственный технический университет Дуговая сталеплавильная печь постоянного тока
WO2006024149A1 (en) * 2004-09-01 2006-03-09 Hatch Ltd. System and method for minimizing loss of electrical conduction during input of feed material to a furnace
DE102005034378A1 (de) * 2005-07-22 2007-01-25 Siemens Ag Verfahren zur Bestimmung der Beschaffenheit des Inhalts eines Lichtbogenofens
KR20080022585A (ko) * 2005-07-22 2008-03-11 지멘스 악티엔게젤샤프트 전기 아크로의 하나 이상의 상태 변수의 결정 방법
DE102006044837A1 (de) * 2006-09-22 2008-04-03 Siemens Ag Vorrichtung zur Steuerung einer Lichtbogenofenanlage
DE102008006965A1 (de) * 2008-01-31 2009-08-06 Siemens Aktiengesellschaft Verfahren zur Ermittlung eines Strahlungsmaßes für eine thermische Strahlung, Lichtbogenofen, eine Signalverarbeitungseinrichtung sowie Programmcode und ein Speichermedium zur Durchführung des Verfahrens
DE102008006958A1 (de) 2008-01-31 2009-08-06 Siemens Aktiengesellschaft Verfahren zum Betreiben eines Lichtbogenofens mit wenigstens einer Elektrode, Regel- und/oder Steuerungseinrichtung, Maschinenlesbarer Programmcode, Datenträger und Lichtbogenofen zur Durchführung des Verfahrns

Also Published As

Publication number Publication date
CN103688591B (zh) 2016-01-20
EP2719253A1 (de) 2014-04-16
WO2013010891A1 (de) 2013-01-24
US9949322B2 (en) 2018-04-17
MX2014000713A (es) 2014-02-20
EP2719253B1 (de) 2015-06-17
RU2608558C2 (ru) 2017-01-23
RU2014106073A (ru) 2015-08-27
CN103688591A (zh) 2014-03-26
US20140185645A1 (en) 2014-07-03
EP2549833A1 (de) 2013-01-23

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