Inspec keywords: substation protection; circuit breakers; reactors (electric); overvoltage protection; power grids; fault diagnosis

Other keywords: voltage 220.0 kV; inter-turn insulation damage; switching overvoltage suppression; arc reignition; equipment breakdowns; phase controlled breaker; power grid; voltage 35.0 kV; interphase fault; equivalent current chopping; shunt reactor switching overvoltage; PSCAD simulation analysis; overvoltage measurement

Subjects: Substations; Transformers and reactors; Switchgear; Power system protection