Inspec keywords: relay protection; power generation faults; photovoltaic power systems; overvoltage protection; overcurrent protection; power generation reliability; distributed power generation; invertors; fault diagnosis; power generation protection

Other keywords: voltage-current-time inverse-based protection coordination; fault detection; fault current parameter; voltage-current-time inverse mathematical relay model; PV-connected power network; low fault infeed; distributed energy resources; limited short-circuit inverter rating; overcurrent relay; voltage relay; photovoltaic-based DER; fault voltage parameter; cluster-based protection coordination scheme; impedance-based relay; synchronous generating units; dynamic network topology; VCTI mathematical relay model; PV-dominant penetrated power network; photovoltaic power systems; wind-based DER; short-circuit fault levels; fault current contribution; hardware relay prototype model

Subjects: Solar power stations and photovoltaic power systems; Power system protection; Reliability; DC-AC power convertors (invertors)