Inspec keywords: electric fields; power transmission lines; finite element analysis; poles and towers; HVDC power transmission

Other keywords: maximum electric field distribution; ground wires; HVAC–HVDC shared tower transmission lines; dc field; hybrid electric field; superposition method; Electric Power Research Institute; simplified approach; precise time-domain FEM; ac field; finite element method

Subjects: Finite element analysis; a.c. transmission; d.c. transmission