A Coupled FEM-BEM Methodology to Calculate 3-D Earth Surface Potentials Caused by HVDC Return Currents - Xu, Xiaowen; Li, Yiying; Yang, Shiyou (IEEE transactions on magnetics, 2024)
Keywords: Boundary element method (BEM); Boundary-element methods; Conductivity; Direct current; Earth surface; earth surface potential (ESP); Electric potential; Electrodes; Finite element analysis; Finite element method; finite element method (FEM); high-voltage direct current (HVDC); HVDC transmission; Iterative methods; Iterative solution; Mathematical analysis; Mathematical models; Methodology; Methods; Numerical methods; Soil measurements; Soil structure; Three-dimensional displays