Inspec keywords: power engineering computing; power transmission protection; power transmission lines; power transmission faults; fault diagnosis; power overhead lines; earthing; poles and towers; relay protection

Other keywords: single-phase-to-ground faults; distance protection; secondary test equipment; multiple-circuit shared tower transmission lines; voltage levels; distance relays; correct fault loop; transient replay; overhead line; combined faults; SPTG faults

Subjects: Power engineering computing; Power system protection; Power transmission, distribution and supply; Overhead power lines