Inspec keywords: numerical analysis; gas insulated switchgear; circuit breakers; probability; electric fields; transient analysis; electric breakdown

Other keywords: GIS; maximum electric field strength; electromagnetic transient analysis method; circuit breaker insulation breakdown; electrostatic field; circuit breaker insulation structure optimisation design; optimised charge simulation method; time 0 mus to 15 mus; severe electric field distortion; voltage 550 kV; complex electromagnetic transient wave process phenomenon; voltage input parameters; transient insulation numerical analysis method; insulation destruction; transient insulation characteristics; lightning impulse voltage; insulation breakdown probability reduction; electric field strength amplitude change rate

Subjects: Other numerical methods; Gaseous insulation, breakdown and discharges; Other topics in statistics; Switchgear