Inspec keywords: phase locked loops; power system stability; HVDC power convertors; voltage-source convertors; damping; eigenvalues and eigenfunctions; power transmission control; commutation; voltage control; HVDC power transmission

Other keywords: time-domain responses; AC voltage control; voltage-sourced-converter-based HVDC links; eigenvalue analysis; inherent oscillatory modes; VSC station; participation factor analysis; sensitive control system parameters; H-MIDC system; detailed electromagnetic transient simulation; PLL; hybrid multiinfeed HVDC system; AC system; AC voltage outer loop controller; phase-locked loop functions; comprehensive linearised small-signal model; small-signal stability; hybrid multiinfeed high-voltage DC; line-commutated-converter-based HVDC; power systems computer-aided design software

Subjects: Control of electric power systems; Power convertors and power supplies to apparatus; d.c. transmission; Power system control