Inspec keywords: power transmission faults; HVDC power transmission; invertors; power transmission protection; HVDC power convertors; voltage-source convertors; power transmission lines; rectifying circuits

Other keywords: voltage fault components; transmission line fault; LCC; hybrid HVDC system; pilot transmission line protection; current fault components; voltage source converter; line commutated converter; fault component magnitude differences; asymmetric converters; polarity characteristics; high-voltage direct current system; VSC systems

Subjects: Power system protection; AC-DC power convertors (rectifiers); d.c. transmission; DC-AC power convertors (invertors); Power electronics, supply and supervisory circuits