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Dergiler / Istanbul University Journal of Electrical and Electronics Engineering / 2003 / Cilt: 3 - Sayı: 2

Study of novel measurement instrumentation inspecting the state of the cell during electrolytic roasting process

Lu JIMING
Yu XIANG
Mao CHENGXIONG
Li WEIBO
Sayfa
935–942
Yayın Tarihi
2022-10-18
DOI
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⚡ TL;DR(1 Cümlede Hızlı Çıkarım)

The experiment results are provided to confirm the validity of the proposed method for inspecting the state of the cell during the electrolytic roasting process.

📌 3 Maddede Bu Makale

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Amaç & Hipotez:In the roasting process stage each component of the cell of aluminum performs unsteadily.
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Temel Bulgular & Veri:The paper introduces the principle of the current distribution characteristic of the cell and, introduces the principle of Rogowski coil used to measure DC and, analyzes the performances of the Rogowski coil.
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Sonuç & Katkı:The experiment results are provided to confirm the validity of the proposed method for inspecting the state of the cell during the electrolytic roasting process.
🔬Tür:Araştırma Makalesi
📍Kapsam:Genişletilmiş Akademik Örneklem
⚙️Değişkenler:Alan Parametreleri

Abstract

In the roasting process stage each component of the cell of aluminum performs unsteadily. Monitoring the currents of both anodes and cathodes of the cell at regular intervals is quite necessary. Rogowski coil is used to measure heavy direct currents (DC) of both anodes and cathodes of the cell. The paper introduces the principle of the current distribution characteristic of the cell and, introduces the principle of Rogowski coil used to measure DC and, analyzes the performances of the Rogowski coil. Some important considerations on improving the performance of Rogowski coil in DC measurement applications have been presented. The output variation with temperature and method of calibration of the instrumentation are presented as well. The experiment results are provided to confirm the validity of the proposed method for inspecting the state of the cell during the electrolytic roasting process.

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Bu Makaleye Atıf Yap

JIMING, L., XIANG, Y., CHENGXIONG, M., WEIBO, L. (2022). Study of novel measurement instrumentation inspecting the state of the cell during electrolytic roasting process. Istanbul University Journal of Electrical and Electronics Engineering, Cilt: 3 - Sayı: 2, 935–942. https://ajindex.com/articles/543904

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Kaynakça (1)

  1. K. Grjotheim, C. Krohn, M. Malinovsky, K. Matiasovsky, J. Thonstad, “Aluminium Electrolysis Fundamentalsof the Hall-Heroult Process”, second ed., Aluminum -verlag, Dusseldorf, 1982. 2.V. Danek, M. Chrenková, A. Silný, “Thermodynamic and structural aspects of electrochemical deposition of metals and binary compounds in molten salts,” Coordination Chemistry Reviews, vol. 167, pp. 1-20, 1997, 3. Weibo Li, Chengxiong Mao, “Research of the online monitoring technology with the novel magnetic potentiometer”, Journal of Transducer Technology, vol. 20, no.11, pp.14-17, 2001. 4. Weibo Li, Qiyan Li, “Application of the magnetic potentiometer in inspecting the dilapidation of the electrobath of the Aluminum”, Journal of Sichuan University of Science & Technology, vol. 19, no.4, pp.22-25, 2000. 5. Li Weibo, Mao Chengxiong, Lu Jimin, Fan Shu “Study of Rogowski coils applied to inspect the state of the electrobath of the Aluminum”, Light Metals. vol. 293, no. 3, pp. 27-30, 2003. 6. Li Weibo, Mao Chengxiong, Li Qiyan, Yao Zonggan, Fan Shu, “The Simulation Research of Rogowski Coils for Measuring High-speed and Heavy pulsed current”, High voltage Engineering, vol. 8, no.8, pp. 11-13, 2002. 7. Weibo Li, Chengxiong Mao, Qiyan Li, Zonggan Yao, “The Simulation Research of Rogowski Coils for Measuring SG III High-power laser”, Proceedings of the CSEE (China Society of Electrical Engineering), vol. 23, no.5, pp. 13-17, 2003. 8. Li Weibo, Mao Chengxiong, Lu Jiming, “A Novel Fiber-Optic Current Measurement Instrument For High-Power Laser Source”, (will be published in July 2003 by IU-JEEE), 2003. 9. D A Ward and J La T Exon, “Using Rogowski coils for transient current measurements”, Journal of IEEE science and Eng., vol. 2, no.3, pp. 105 –113, 1993. 10. Ljubomir Kojovic, “Rogowski coils suit relay protection and measurement”, IEEE Computer Application in Power, vol. 10, no.3, pp. 47-52, 1997.