BR112012016028A2 - unidade de controle de unidade de aquecimento por indução, sistema de aquecimento por indução, e método para controlar unidade de aquecimento por indução. - Google Patents

unidade de controle de unidade de aquecimento por indução, sistema de aquecimento por indução, e método para controlar unidade de aquecimento por indução.

Info

Publication number
BR112012016028A2
BR112012016028A2 BR112012016028A BR112012016028A BR112012016028A2 BR 112012016028 A2 BR112012016028 A2 BR 112012016028A2 BR 112012016028 A BR112012016028 A BR 112012016028A BR 112012016028 A BR112012016028 A BR 112012016028A BR 112012016028 A2 BR112012016028 A2 BR 112012016028A2
Authority
BR
Brazil
Prior art keywords
induction heating
unit
control unit
heating unit
controlling
Prior art date
Application number
BR112012016028A
Other languages
English (en)
Other versions
BR112012016028B1 (pt
Inventor
Kazuhiko Fukutani
Kenji Umetsu
Toshiya Takechi
Yasuhiro Mayumi
Original Assignee
Nippon Steel Corp
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 Nippon Steel Corp filed Critical Nippon Steel Corp
Publication of BR112012016028A2 publication Critical patent/BR112012016028A2/pt
Publication of BR112012016028B1 publication Critical patent/BR112012016028B1/pt

Links

Classifications

    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00Heating by electric, magnetic or electromagnetic fields
    • H05B6/02Induction heating
    • H05B6/10Induction heating apparatus, other than furnaces, for specific applications
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/04General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering with simultaneous application of supersonic waves, magnetic or electric fields
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/34Methods of heating
    • C21D1/42Induction heating
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D11/00Process control or regulation for heat treatments
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/52Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
    • C21D9/54Furnaces for treating strips or wire
    • C21D9/56Continuous furnaces for strip or wire
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/52Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
    • C21D9/54Furnaces for treating strips or wire
    • C21D9/56Continuous furnaces for strip or wire
    • C21D9/60Continuous furnaces for strip or wire with induction heating
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00Heating by electric, magnetic or electromagnetic fields
    • H05B6/02Induction heating
    • H05B6/04Sources of current
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00Heating by electric, magnetic or electromagnetic fields
    • H05B6/02Induction heating
    • H05B6/06Control, e.g. of temperature, of power
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00Heating by electric, magnetic or electromagnetic fields
    • H05B6/02Induction heating
    • H05B6/10Induction heating apparatus, other than furnaces, for specific applications
    • H05B6/101Induction heating apparatus, other than furnaces, for specific applications for local heating of metal pieces
    • H05B6/103Induction heating apparatus, other than furnaces, for specific applications for local heating of metal pieces multiple metal pieces successively being moved close to the inductor
    • H05B6/104Induction heating apparatus, other than furnaces, for specific applications for local heating of metal pieces multiple metal pieces successively being moved close to the inductor metal pieces being elongated like wires or bands
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00Heating by electric, magnetic or electromagnetic fields
    • H05B6/02Induction heating
    • H05B6/36Coil arrangements
    • H05B6/362Coil arrangements with flat coil conductors
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00Technologies related to metal processing
    • Y02P10/25Process efficiency

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Power Engineering (AREA)
  • General Induction Heating (AREA)

Abstract

unidade de controle de unidade de aquecimento por indução, sistema de aquecimento por indução, e método para controlar unidade de aquecimento por indução. a presente invenção refere-se à unidade de controle de uma unidade de aquecimento por indução controla a saída de energia ca para uma bobina de aquecimento de uma unidade de aquecimento por indução do tipo transversal que permite que um campo magnético alternado cruze uma superfície de lâmina de uma lâmina condutora que está sendo carragada para aquecer indutivamente a lâmina condutora. a unidade de controle inclui: um comutador de recuperação de energia magnética que fornece energia ca para a bobiba de aquecimento; uma unidade de determinação de frequência que detemina uma frequência de saída em resposta a pelo menos um de permeabilidade relativa, resistividade, e espessura de lâmina da lâmina condutora; e uma unidade de controle de porta que controla uma operação de comutação do comutador de recuperação de energia magnética com base da frequência de saída determinada pela unidade de determinação de frequência.
BR112012016028-1A 2009-12-14 2010-11-22 sistema de aquecimento por indução que permite que um campo magnético alternado cruze uma superfície de lâmina e método para controle do mesmo BR112012016028B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2009283255 2009-12-14
JP2009-283255 2009-12-14
PCT/JP2010/070800 WO2011074383A1 (ja) 2009-12-14 2010-11-22 誘導加熱装置の制御装置、誘導加熱システム及び誘導加熱装置の制御方法

Publications (2)

Publication Number Publication Date
BR112012016028A2 true BR112012016028A2 (pt) 2016-08-16
BR112012016028B1 BR112012016028B1 (pt) 2020-10-27

Family

ID=44167146

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012016028-1A BR112012016028B1 (pt) 2009-12-14 2010-11-22 sistema de aquecimento por indução que permite que um campo magnético alternado cruze uma superfície de lâmina e método para controle do mesmo

Country Status (13)

Country Link
US (3) US9247590B2 (pt)
EP (1) EP2515609B1 (pt)
JP (2) JPWO2011074383A1 (pt)
KR (1) KR101464419B1 (pt)
CN (1) CN102652459B (pt)
BR (1) BR112012016028B1 (pt)
CA (1) CA2783411C (pt)
HK (1) HK1171900A1 (pt)
IN (1) IN2012DN05033A (pt)
MX (1) MX2012006731A (pt)
PL (1) PL2515609T3 (pt)
RU (1) RU2510163C2 (pt)
WO (1) WO2011074383A1 (pt)

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Also Published As

Publication number Publication date
WO2011074383A1 (ja) 2011-06-23
US20160100458A1 (en) 2016-04-07
JPWO2011074383A1 (ja) 2013-04-25
RU2510163C2 (ru) 2014-03-20
US20160100459A1 (en) 2016-04-07
US20120305547A1 (en) 2012-12-06
HK1171900A1 (en) 2013-04-05
CN102652459A (zh) 2012-08-29
BR112012016028B1 (pt) 2020-10-27
KR20120083530A (ko) 2012-07-25
EP2515609A4 (en) 2014-12-03
JP4917182B2 (ja) 2012-04-18
RU2012125958A (ru) 2014-01-27
US9942949B2 (en) 2018-04-10
EP2515609A1 (en) 2012-10-24
PL2515609T3 (pl) 2018-07-31
CN102652459B (zh) 2014-09-24
JP2011216502A (ja) 2011-10-27
MX2012006731A (es) 2012-06-28
EP2515609B1 (en) 2018-02-07
IN2012DN05033A (pt) 2015-10-02
CA2783411A1 (en) 2011-06-23
CA2783411C (en) 2016-04-26
US9907120B2 (en) 2018-02-27
US9247590B2 (en) 2016-01-26
KR101464419B1 (ko) 2014-11-21

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