Inspec keywords: fault diagnosis; HVDC power transmission; HVDC power convertors; power transmission protection

Other keywords: protection design; internal converter; threshold-based hardware-related protection; protection coordination; differential criteria; modular multilevel converters; high-voltage direct current transmission solutions; bipolar full-bridge MMC-HVDC scheme; resilient power transmission; full-bridge submodules; fault-dependent handling concepts; derivative criteria

Subjects: Power system protection; d.c. transmission