Study and measurement of magnetic emission generated by underground 400kV power cables

• Autorzy: Bara Ilies Rezzag , Krika Wafa , Ayad Ahmed Nour El Islam , Larouci Benyekhlef , Boudjella Houari , Ouddane Abdellatif , Kherroubi Oussama

Identyfikatory

DOI

10.15199/48.2024.05.27

Warianty tytułu

PL

Badanie i pomiar emisji magnetycznej generowanej przez podziemne kable elektroenergetyczne 400kV

• Języki publikacji: EN

Abstrakty

EN

Over the past few years, the use of very high-voltage underground electrical cables has gradually increased for the transmission of electricity in densely populated areas. This article presents a two-dimensional simulation based on the magnetostatic formulation to assess the magnetic field generated by a 400 kV underground high-voltage cable using the finite element method. An experimental study is conducted to evaluate magnetic pollution according to position and 2D coordinates for a variable load. The novelty lies in conducting this study in two scenarios: underground in the duct and the second case at the tunnel exit or aerial. In general, both the numerical simulation results and experimental findings are compared to demonstrate the efficiency of our model. The comparison of the two results shows a strong resemblance; they are very close with minimal errors, which ensures the validity of the adopted method.

PL

W ciągu ostatnich kilku lat stopniowo wzrosło wykorzystanie podziemnych kabli elektrycznych bardzo wysokiego napięcia do przesyłu energii elektrycznej na obszarach gęsto zaludnionych. W artykule przedstawiono dwuwymiarową symulację opartą na sformułowaniu magnetostatycznym, mającą na celu ocenę pola magnetycznego generowanego przez podziemny kabel wysokiego napięcia 400 kV metodą elementów skończonych. Przeprowadzono badanie eksperymentalne w celu oceny zanieczyszczenia magnetycznego na podstawie położenia i współrzędnych 2D dla zmiennego obciążenia. Nowością jest przeprowadzenie badań w dwóch scenariuszach: pod ziemią w kanale oraz w drugim przypadku na wyjściu z tunelu lub w powietrzu. Ogólnie rzecz biorąc, porównuje się zarówno wyniki symulacji numerycznych, jak i ustalenia eksperymentalne, aby wykazać skuteczność naszego modelu. Porównanie obu wyników wykazuje duże podobieństwo; są one bardzo zbliżone przy minimalnych błędach, co gwarantuje słuszność przyjętej metody.

Słowa kluczowe

EN

power cable; finite element method; underground line; magnetic field; comsol; teslameter

PL

kabel zasilający; metoda elementów skończonych; linia metra; pole magnetyczne; Comsol; teslametr

• Wydawca: Wydawnictwo SIGMA-NOT
• Czasopismo: Przegląd Elektrotechniczny
• Rocznik: 2024
• Tom: R. 100, nr 5
• Strony: 148--152
• Opis fizyczny: Bibliogr. 19 poz., rys., tab.

Twórcy

autor

Bara Ilies Rezzag

• Department of Electrical Engineering, Kasdi Merbah University, Ghardaia Road, P.O. Box 511, Ouargla 30000, Algeria

• https://orcid.org/0000-0002-0238-2204

autor

Krika Wafa

• Department of automatic, APELEC laboratory Djilali Liabes University, Sidi Bel Abbes 22000, Algeria

• https://orcid.org/0000-0003-3872-3709

autor

Ayad Ahmed Nour El Islam

• Department of Electrical Engineering, LAGE laboratory, Kasdi Merbah University, Ghardaia Road, P.O. Box 511, Ouargla 30000, Algeria

• https://orcid.org/0000-0002-9302-9819

autor

Larouci Benyekhlef

• Department of Electrical Engineering, LAGE laboratory, Kasdi Merbah University, Ghardaia Road, P.O. Box 511, Ouargla 30000, Algeria

autor

Boudjella Houari

• Department of Electrical Engineering, LAGE laboratory, Kasdi Merbah University, Ghardaia Road, P.O. Box 511, Ouargla 30000, Algeria

autor

Ouddane Abdellatif

• Department of Electrical Engineering, LAGE laboratory, Kasdi Merbah University, Ghardaia Road, P.O. Box 511, Ouargla 30000, Algeria

autor

Kherroubi Oussama

• Department of Electrical Engineering, LAGE laboratory, Kasdi Merbah University, Ghardaia Road, P.O. Box 511, Ouargla 30000, Algeria

Bibliografia

• [1] Rabah, D., Bentouati, B., El-Sehiemy, R.A. et al. Analysis of the Optimized Compensating Loops Effect on the Magnetic Induction Due to Very-High-Voltage Underground Cable Using Grey Wolf Optimizer. Arab J Sci Eng (2023). https://doi.org/10.1007/s13369-023-07656-5
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Uwagi

Opracowanie rekordu ze środków MNiSW, umowa nr POPUL/SP/0154/2024/02 w ramach programu "Społeczna odpowiedzialność nauki II" - moduł: Popularyzacja nauki i promocja sportu (2025).