This dataset contains the .csv files of simulation results of virtual power line operation in the Kundur four machine two area system, and the Nordic 44 test system. This includes data based on a state space model of the system, and quasi-static simulations using DIgSILENT PowerFacory. The data is divided according to figure numbers, which correspond to the figures in a paper on the very same topic that has been submitted to IEEE Transactions on Power Systems. For more details on nomenclature, units etc., please see "Instructions".