Inspec keywords: power system protection; distributed power generation; DC power transmission; fault diagnosis; power distribution faults; switchgear; fault location

Other keywords: protective measures; protection concept; fault detection; intelligent modular DC switches; modular switchgears; realised protection system; fault detection criteria; modular protection system; DC radial microgrids; selective fault clearing; DC system; 24 V DC test setup; localisation criteria

Subjects: Control of electric power systems; Distributed power generation; d.c. transmission; Switchgear; Power system protection; Distribution networks