A further step for the successful implementation of the Croatian-Slovenian smartgrid project SINCRO.GRID has been taken. The European Project of Common Interest (PCI) aims at optimising the efficiency of the Croatian and Slovenian electricity transmission grids through the application of advanced technologies and innovative data processing methods and is carried out by the two TSCNET shareholders ELES, the Slovenian transmission system operator (TSO), and HOPS from Croatia.
At the beginning of December 2019, the ELES substation in Divača has been equipped with a variable shunt reactor, an effective compensation tool for reactive power control. Now HOPS has put the same technically advanced system into operation at its substation in Mraclin near Zagreb. With this, HOPS has concluded the first stage of SINCRO.GRID. After the implementation of additional measures and devices, including a static VAR compensator, the Croatian TSO will be able to actively manage the reactive power flows in the Croatian power grid. This will solve problems of overloads in the long term and thus have a positive effect on grid stability and security of supply for customers.