Inspec keywords: PI control; power harmonic filters; power system control; mathematical analysis; synchronisation; compensation; active filters

Other keywords: fundamental rotating mathematical model; proportion-integral control; compensation effect; output instruction current; steady-state compensation accuracy; hybrid control method; PI control; FRC; dynamic response; active power filter; single synchronous rotating frame; DC component; APF; fast repetitive control strategy; synchronous rotation coordinate transformation

Subjects: Mathematical analysis; Power supply quality and harmonics; Control of electric power systems; Mathematical analysis