Accuracy and Stability Assessment of Resistive-Inductive Virtual Impedances for Grid-Forming Converters with LCL Filters

The frequency spectrum of the measured impedance can be extracted from the timeseries data using the attached scripts. Each folder contains timeseries data belonging to a two-dimensional parameter sweep. Each parameter sweep is split up into multiple measurements, due to resources constraints and to replace failed measurements with valid data. Each time, the data extraction scripts are run, they will overwrite any parameter combinations that have been previously read. It is therefore important to read files in alphanumeric order, i.e. the order in which they were created. This ensures that valid data will overwrite invalid data instead of the other way round.