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- Title
Study and measurement of magnetic emission generated by underground 400kV power cables.
- Authors
Bara, Ilies Rezzag; Krika, Wafa; El Islam Ayad, Ahmed Nour; Larouci, Benyekhlef; Boudjella, Houari; Ouddane, A.; Kherroubi, O.
- Abstract
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.
- Subjects
MAGNETIC measurements; FINITE element method; ELECTRIC power transmission; CABLES; MAGNETIC fields
- Publication
Przeglad Elektrotechniczny, 2024, Vol 2024, Issue 5, p148
- ISSN
0033-2097
- Publication type
Article
- DOI
10.15199/48.2024.05.27