Power engineering

Monitoring and control PV plant Ševětín

The third largest PV plant in the Czech Republic, with 29.9 MWp of installed power, is located close to Ševětín, Southern Bohemia.

Domat supplied monitoring for all 27 transformer stations, each of them having two central inverters, and monitoring of string groups (total installed number of DC Hall probes is about 1500) and other values, such as panel temperatures, solar irradiation, etc. The control system is connected also to the grid manager control system which issues commands for power limitation and blind power control. The grid management system reads actual plant values. Data is brought to several SCADA stations both at Power engineering the PV plant premises and at the company HQ.