PL3516409T3 - Estymacja lokalizacji łuku w trzech wymiarach - Google Patents

Estymacja lokalizacji łuku w trzech wymiarach

Info

Publication number
PL3516409T3
PL3516409T3 PL17781263.3T PL17781263T PL3516409T3 PL 3516409 T3 PL3516409 T3 PL 3516409T3 PL 17781263 T PL17781263 T PL 17781263T PL 3516409 T3 PL3516409 T3 PL 3516409T3
Authority
PL
Poland
Prior art keywords
estimation
dimensions
arc location
arc
location
Prior art date
Application number
PL17781263.3T
Other languages
English (en)
Inventor
Matthew A. CIBULA
Paul E. King
C. Rigel WOODSIDE
Original Assignee
KW Associates LLC
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 KW Associates LLC filed Critical KW Associates LLC
Publication of PL3516409T3 publication Critical patent/PL3516409T3/pl

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/52—Manufacture of steel in electric furnaces
    • C21C5/5211—Manufacture of steel in electric furnaces in an alternating current [AC] electric arc furnace
    • 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
    • F27D11/00—Arrangement of elements for electric heating in or on furnaces
    • F27D11/08—Heating by electric discharge, e.g. arc discharge
    • 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
    • F27D11/00—Arrangement of elements for electric heating in or on furnaces
    • F27D11/08—Heating by electric discharge, e.g. arc discharge
    • F27D11/10—Disposition of electrodes
    • 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
    • F27D19/00—Arrangements of controlling devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/72—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables
    • G01N27/82—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/08—Locating faults in cables, transmission lines, or networks
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/0064—Arrangements or instruments for measuring magnetic variables comprising means for performing simulations, e.g. of the magnetic variable to be measured
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/52—Manufacture of steel in electric furnaces
    • C21C2005/5288—Measuring or sampling devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/02—Measuring direction or magnitude of magnetic fields or magnetic flux
    • G01R33/10—Plotting field distribution ; Measuring field distribution
    • 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
    • Y02P10/20—Recycling
PL17781263.3T 2016-09-26 2017-09-25 Estymacja lokalizacji łuku w trzech wymiarach PL3516409T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201662400018P 2016-09-26 2016-09-26
PCT/US2017/053326 WO2018058070A1 (en) 2016-09-26 2017-09-25 Estimation of arc location in three dimensions

Publications (1)

Publication Number Publication Date
PL3516409T3 true PL3516409T3 (pl) 2023-09-04

Family

ID=60043312

Family Applications (1)

Application Number Title Priority Date Filing Date
PL17781263.3T PL3516409T3 (pl) 2016-09-26 2017-09-25 Estymacja lokalizacji łuku w trzech wymiarach

Country Status (6)

Country Link
US (3) US10514413B2 (pl)
EP (1) EP3516409B1 (pl)
JP (1) JP7137226B2 (pl)
KR (1) KR102436062B1 (pl)
PL (1) PL3516409T3 (pl)
WO (1) WO2018058070A1 (pl)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL3516409T3 (pl) 2016-09-26 2023-09-04 KW Associates LLC Estymacja lokalizacji łuku w trzech wymiarach
DE102017115796A1 (de) * 2017-07-13 2019-01-17 Hamilton Bonaduz Ag Integrierte Motorkassette zum Anschluss an und zur Verwendung in einem Pipettiersystem, Pipettiersystem, und Verfahren zum Austauschen einer integrierten Motorkassette eines Pipettiersystems
US10761116B2 (en) 2018-01-12 2020-09-01 KW Associates LLC Sensing and control of position of an electrical discharge
CN109782136B (zh) * 2018-12-27 2021-04-09 刘中生 一种基于纵波横波速度差别确定接触网缺陷位置的方法
US11243273B2 (en) 2020-03-16 2022-02-08 KW Associates LLC Estimation or control of lengths and positions of one or more transversely localized electric current segments flowing between two conductive bodies
TWI737562B (zh) * 2021-01-04 2021-08-21 中國鋼鐵股份有限公司 估測容器壁厚的建模方法、系統、電腦程式產品及電腦可讀取紀錄媒體
US20230349024A1 (en) 2022-04-01 2023-11-02 KW Associates LLC Process measurement and control and material characterization in a remelting furnace

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US2951890A (en) 1957-04-11 1960-09-06 Ici Ltd Method of operating an electric arc furnace
US2972695A (en) 1957-05-24 1961-02-21 Vickers Electrical Co Ltd Stabilisation of low pressure d.c. arc discharges
US2978525A (en) 1957-06-11 1961-04-04 Heraeus Gmbh W C Magnetic field coil for concentrating the arc in a vacuum arc furnace
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US3629694A (en) 1970-11-23 1971-12-21 Atlantic Richfield Co Method and apparatus providing a difference signal indicative of radiation absorption in a magnetometer
US4122292A (en) 1976-09-13 1978-10-24 Viktor Nikolaevich Karinsky Electric arc heating vacuum apparatus
US4495625A (en) 1983-07-05 1985-01-22 Westinghouse Electric Corp. Magnetic field stabilized transferred arc furnace
JPS6077939A (ja) * 1983-10-05 1985-05-02 Kobe Steel Ltd 真空ア−ク再溶解による鋳塊製造法
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JPS62148074A (ja) 1985-12-23 1987-07-02 Morita Mfg Co Ltd ア−ク式溶解・鋳造方法並びにその装置
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JP5758450B2 (ja) 2013-07-18 2015-08-05 株式会社フジクラ 磁気センサの駆動回路、磁気センサ、電流センサ及び磁気センサの駆動方法
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PL3516409T3 (pl) 2016-09-26 2023-09-04 KW Associates LLC Estymacja lokalizacji łuku w trzech wymiarach
JP6763818B2 (ja) * 2017-04-20 2020-09-30 株式会社ダイヘン アーク溶接装置及びアーク溶接方法
US10761116B2 (en) 2018-01-12 2020-09-01 KW Associates LLC Sensing and control of position of an electrical discharge
US11243273B2 (en) 2020-03-16 2022-02-08 KW Associates LLC Estimation or control of lengths and positions of one or more transversely localized electric current segments flowing between two conductive bodies

Also Published As

Publication number Publication date
JP7137226B2 (ja) 2022-09-14
WO2018058070A1 (en) 2018-03-29
EP3516409B1 (en) 2023-06-28
US10514413B2 (en) 2019-12-24
KR20190086437A (ko) 2019-07-22
US20200241078A1 (en) 2020-07-30
EP3516409A1 (en) 2019-07-31
JP2019532308A (ja) 2019-11-07
US20180088164A1 (en) 2018-03-29
EP3516409C0 (en) 2023-06-28
US11459627B2 (en) 2022-10-04
US11022656B2 (en) 2021-06-01
US20210395845A1 (en) 2021-12-23
KR102436062B1 (ko) 2022-08-24

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