Inspec keywords: HVDC power transmission; flashover; gas insulated transmission lines; epoxy insulation; carrier mobility

Other keywords: carrier mobility; trap distribution characteristics; surface charge accumulation; corona discharging system; charge dissipation; gas insulated transmission line; power grid; high-voltage DC transmission; modification time; pulse voltage; surface charge density; epoxy samples; surface flashover voltages; epoxy disc-type spacer

Subjects: d.c. transmission; Organic insulation; Dielectric breakdown and discharges; Power transmission lines and cables