This paper is a contribution to the series-impedance computation of three-phase
underground cables. The proximity and skin effects are considered in order to evaluate their …

This paper is a contribution to the analysis of magnetic field mitigation shielding of
underground power cables. A hybrid finite-element method (FEM)/semi-analytical expansion …

This paper is a contribution to the evaluation of electromagnetic fields due to underground
power cables. Open boundary 2-D problems may be treated combining the finite element …

This paper deals with magnetic field mitigation techniques for underground power systems
by using conductive or ferromagnetic shielding plates. Two new aspects are considered in …

A method for modeling URD cables with explicit grounding representation is presented. The
model accurately represents the skin effect in the cable conductor and shield, as well as in …

In this paper special attention is given to the mitigation of the magnetic field originated by
underground power transmission cables. The mitigation system analyzed is composed by a …

Exposure to low frequency magnetic fields has been a matter of health concern and
controversy over the past years. These aspects motivated the development of methods and …

Power lines are often placed in ground or sea water, which are weakly conductive media. In
the paper, a new analytical formula, taking into account the proximity effect in a twin line …

A general solution for the magnetic field in the soil is developed that satisfies arbitrary
conditions on a set of underground cylindrical surfaces at a finite depth below the earth/air …

Mine tunnel communications are migrating to wireless; however, medium frequency (MF)
communications based on conductor-to-wall transmission line (TL) structures still exist and …