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논문 기본 정보

저자정보
(Taiyuan University of Technology) (Taiyuan University of Technology) (Taiyuan University of Technology)
저널정보
한국자기학회 Journal of Magnetics Journal of Magnetics Vol.25 No.1
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    초록·키워드

    The differential magnetic field sensing is proposed to detect the position of the electrode tip for the smelting of the submerged arc furnace (SAF). The magnetic radiation model is established by the magnetic differences between the electrode zone and electric arc zone in the industrial field of SAF and the differential magnetic field sensing system is developed. The experiments are carried out under the environment of industrial field. When the relative distance between the two probes is appropriately set, the field test curve can accurately reflect the position of the electrode tip. Theoretical analysis and experimental results show that the difference of the front end of the system can detect the position of the electrode tip and effectively avoid saturating the system. Compared with the detection of magnetic field array sensing, the differential magnetic field detection scheme is more effective for the position information of the electrode tip and has better practical value for industrial measurement.

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      UCI(KEPA) : I410-ECN-0101-2020-428-000509891