The study provides the optimal extent of regulation sources of reactive power of the Slovenian TSO ELES according to the technology, number and location of units in the 400 kV and 110 kV Slovenian transmission network. The variants of complete and partial autonomy are analysed, the latter having a share of generation sources provide reactive power demands of ELES. The modification of existing generator in TE Trbovlje into synchrnous compensator is also analysed. The results of dynamic and harmonics analyses are considered for the selection of types and sizes of regulation units. The economic analysis i.e. the estimation of benefits and costs of possible technical variants is also performed.
F.17 Transfer of existing technologies, know-how, methods and procedures into practice
COBISS.SI-ID: 38768389In this project, the role of energy-storage systems (batteries) in the secondary frequency control scheme. The optimal size of the battery (installed power and energy capacity) is assessed by simulation-based approach that also provides the measure of quality improvement of this service (frequency control) by the battery.
F.17 Transfer of existing technologies, know-how, methods and procedures into practice
COBISS.SI-ID: 11342164