A method for assessing the impact of cyber attacks manipulating distributed energy resources on stable power system operation. - Philipp Linnartz; Alexander Winkens; Sandor Simon (ISGT-Europe, 2021)

Experimental measurement of frequency-dependent component impedances of grid-forming inverters in islanded microgrids. - Sandor Simon; Philipp Linnartz; Alexander Winkens; Sriram Karthik Gurumurthy; Antonello Monti (ISGT-Europe, 2021)

Experimentally validated resonance instabilities in distribution grids with high inverter shares. - Sandor Simon; Markus Stroot; Andreas Ulbig (ISGT EUROPE, 2023)