PT Journal AU de Carne, G Liserre, M Vournas, C TI On-line load sensitivity identification in LV distribution grids SO IEEE Transactions on Power Systems PY 2016 BP 1570 EP 1571 VL 32 IS 2 PU IEEE DI 10.1109/TPWRS.2016.2581979 WP https://macau.uni-kiel.de/receive/publ_mods_00001431 LA en DE Load Sensitivity SN 1558-0679 AB This letter proposes a new on-line load sensitivity identification by means of power electronics-based devices. Applying a voltage and frequency perturbation and measuring the consumed power of the loads, the proposed method computes in real time the voltage and frequency dependency of the load active and reactive power. In this letter, a smart transformer application has been proposed, but the method is general for any power electronics converter able to influence dynamically the voltage and frequency in the grid. PI New York, NY ER