Inspec keywords: thunderstorms; glow discharges; corona; lightning; lightning protection

Other keywords: simulation results; elongated oval distribution; symmetric distribution; transmission line; ground objects; positive background promotes; thunderstorm weather; great research value; lightning induction; migration; lightning protection; positive ions; AC/DC transmission lines; positive glow corona discharge; development progress; lighting leader; thunderstorm condition; corona current ion distribution; ground wire

Subjects: Glow and corona discharges; Other topics in statistics