Prefeasibility Study of Connection of the TPP Dragačevo to the EPS of Serbia
client: Mineral Investments (Serbia)
type: Pre-feasibility Study (Transmission, Generation)
finishing date: November 2008
team: Slobodan Markovic – Project Leader, M. Vukovic - Consultant, N. Jovic
The scope of the Study is connection of the new TPP Dragačevo (146MVA/132MW) to the transmission grid of Serbia taking into consideration transmission development plans of 400, 220 and 110kV network until 2016. Future TPP Dragacevo is going to be built near the coal mine in the region of mountain Jelica in the central part of Serbia. The Study investigates all possible variants of connection and provides the best solution for it.
Three possible variants of connection where analyzed:
- As input/output connection on existing 220kV OHL Pozega-Kraljevo
- As input/output connection on existing 220kV Pozega-Cacak
- Connection to existing 110/35kV SS Guca with three 110kV lines
It was necessary to confirm that transmission possibilities of Serbian network shall not be endangered and to give solution for safe and qualitative electricity delivery of whole produced energy in any moment.
Taking into consideration maximum engagement of TPP Dragacevo, techno economical analyses, for all potential variants are performed. In other words, estimation of basic investments that depends on variants of connection of TPP is provided.
Type of services provided:
- Load flow and voltage profile studies
- Connection point selection (different scenarios)
- Evaluation of economical costs for TPP connection