Distributed generation stability analysis in central Bohemia distribution networks

The presented study describes various principles of penetration of synchronous machine-type DGS into the distribution network. The study was aimed at a possible operation area of the connected sources with regard to the stable operation in steady-state conditions and stable operation after clearing the fault. This study, however, provides a possible complex analysis view on DGS stability issues, which can answer the possibility of a connection. From this point of view, the following results are obtained.