Inspec keywords: insulation; power transmission lines; insulator testing; flashover

Other keywords: pollution flashover characteristics; external insulation; equivalent salt deposit density; AC transmission line project; Beijing UHVDC test base; voltage 500.0 kV; insulator testing; artificial pollution testing; Tibet high-altitude test base; flashover voltages

Subjects: Insulation and insulating coatings; Dielectric breakdown and discharges; a.c. transmission; Gaseous insulation, breakdown and discharges; Power line supports, insulators and connectors