Reduction of magnetic field under the H.V. transmission lines

Amaç & Hipotez:When designing line of electric power transport, it is necessary to dimension these installations according to the high magnetic fields.

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Temel Bulgular & Veri:Certain spirits also worried about a possible physiological action of the magnetic fields; to appreciate such a possibility, it should be retained that the amplitude of the fields produced by the works of transport energy, on the surface of the ground about (1 to 10 $*mu$Tesla), i.e. of the same order of magnitude as the earth's magnetic field.

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Sonuç & Katkı:We also give examples of application of the method and program.

🔬Tür:Araştırma Makalesi

📍Kapsam:Genişletilmiş Akademik Örneklem

⚙️Değişkenler:Alan Parametreleri

Abstract

When designing line of electric power transport, it is necessary to dimension these installations according to the high magnetic fields. This present paper gives a method to calculate and represent the magnetic field around a three-phase line; it proposes to bring to the owner of these works the elements to the problems raised by this constraint: determination of the magnetic fields intensities to know their calculation and their measurement. Certain spirits also worried about a possible physiological action of the magnetic fields; to appreciate such a possibility, it should be retained that the amplitude of the fields produced by the works of transport energy, on the surface of the ground about (1 to 10 $*mu$Tesla), i.e. of the same order of magnitude as the earth's magnetic field. We present a calculation programme based on the MATLAB logiciel which makes it possible to better analyze and to represent the transverse profile of the magnetic field under the lines. We also give examples of application of the method and program.

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Bu Makaleye Atıf Yap

SAYAH, H., SENOUSSI, K., MEDLES, K., BENDAOUD, A. (2022). Reduction of magnetic field under the H.V. transmission lines. Istanbul University Journal of Electrical and Electronics Engineering, Cilt: 6 - Sayı: 2, 139–145. https://ajindex.com/articles/543806

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Kaynakça (3)

Claude Gary and Marcel Moreau, the effect corona in alternating voltage, Eyrols 1976 [2] Working group 36.01 CIGRE “Electric and magnetic fields generated by the grid systems”. 1980 [3] U.Jonsson; A.Larsson; OJ. Sjodin, “Optimized reduction of the magnetic field near swedish 400 Kv lines”. IEEE - SM 429-1
PWRD (1993) [4] P.A.Chamorel Bull,”Calculation and representation of the electric fields around a line with three-phase H.T” ASE/UCS67 1976 [5] Marcel Moreau, “ Predetermination of the disturbing level of the lines of transport of General energy “(R.G.E.);Divide into volumes 80 N 9-1971 [6] IEEE standard procedures for measurement of power frequency electric and magnetic fields from AC power lines, IEEE Std 644-1994, USA, 1995 [7] M.Carrescia, F.Profumo and M.Tartaglia “Prediction of magnetic fields in multiconductor systems with significant harmonic currents” Transactin IEEE, 1999 [8] V.Allegranza, A.Canova and M.Tartaglia “Reduction of magnetic fields in power lines: cables and GIL” Workshop on ‘Protection in complex and distributed systems inckuding railways’; Hungary june 2002 [9] A. Bendaoud, M.Rahli, M.Brahami & H. Sayah, “ Reduction of the intensity of the electric field under the HV transmission lines SICEL’2001
Bogota, Colombie du 28 au 30 novembre 2001 [10] A.Bendaoud, M.Rahli, M.Brahami & J.L.Lilien, “Couplage électromagnétique des lignes de transport d’énergie avec les circuits métalliques proches et calcul du courant d’induit”, TELECOM’2001& $2^{eme}$JFMMA – Maroc, 17-19 Octobre 2001. [11] A. Bendaoud, M.Rahli, M. Brahami, H. Sayah & K. Medles, “ Calculation and reduction of the magnetic field under the H.V. transmission lines”. CNEA’2004 (Université de Sidi Bel Abbès), Algeria; 24 -25 Mai 2004 [12] M. Brahami, M.Ghezaili, A. Bendaoud, M. Miloudi, H. Sayah, “Lignes de transport d’énergie et champs électromagnétiques”, $6^{eme}$ conférence régionale des comités CIGRE des pays arabes, Caire-Egypt 21-23 Novembre 2005