Part of the electricity transmission system from Croatia (31 nodes)

This dataset was prepared under the framework of the ATTEST project, financed by the European Commission with grant number 864298. The dataset contains information about part of the real Transmission grid, totally anonymized, located in Croatia as in 2020. Two types of network files (including grid topology, nodes, generators, consumption, all of which connected by power lines or transformers) are provided. The network files (MatPower and PSS/E formats) includes a “snapshot” or “steady-state” at a given time with a converged power flow solution. The grid, which is operated at 400 kV, 220 kV, 110 kV and 35 kV, has 31 nodes, 45 branches and 11 generators. The current state of the grid may lead to congestion and voltage problems.