EnergoBit and ELM Electromontaj teams have participated to the successful completion of the project „Câmpia Turzii 220/110/20 kV Substation modernization”, project completely developed in consortium with Siemens and Retrasib, having as beneficiary Transelectrica.
EnergoBit and ELM Electromontaj teams have participated to the successful completion of the project „Câmpia Turzii 220/110/20 kV Substation modernization”, project completely developed in consortium with Siemens and Retrasib, having as beneficiary Transelectrica. In 2009, Transelectrica organized the tender procedure for the 3 phases – FS, TP and CS – for the Câmpia Turzii 220/110/20 kV Substation modernization. In 2013, Transelectrica organized the final electronic stage for the assignment of the execution works.
Campia Turzii substation is located in the south-western area of Campia-Turzii county, near Mechel ISCT plant (Campia Turzii wire industry).
During this project all power plants were modernized and several works were done as follows:
- 220/110 kV – 200 MVA autotransformer installing
- replacement of the old primary equipment with high performance equipment with reduced maintenance
- an integrated and opened command, control and protection system based on the exclusive use of EMS/SCADA numeric equipment has been implemented
- the system has been parameterized in order to allow its control and supervision from the top hierarchical level through dispatcher control (CT, DET, DEN)
- the existing scheme with 2 flexible collector bar systems has been preserved, the U-shape bar system 1 around bar system 2
- 19 cells were connected to the station bars
- a second 110/20 kV – 25 MVA transformer was installed the works were done in 2 stages
- the station was made with a single section bar with longitudinal coupling to each semi bar, being connected a 110/20 kV transformer
- new 20 kV cells were installed in the 20 kV connection body