
Design and implementation of new SS 33/110kV 2x63MVA for Windfarm Selaci and building of new 110kV feeder for OHL Wind Farm Selaci in existing SS 110/35kV Vushtrria 1
Investor: Enlight
Year of completion: 2020-2021
Design and implementation of primary side:
- Design and implementation of one 145kV OHL bay with hybrid compact switchgears assembly HYpact;
- Design and implementation of two 145kV Transformer bays with hybrid compact switchgears assembly;
- Design and implementation of 145kV Tubular busbar system;
- Design and implementation of equipment for Neutral in primary;
Design and implementation of 33kV switchgears type ZX0.2 ABB :
- two Incoming switchgears 1250A ,36kA for Transformer feeders
- six outgoing from WTG;
- one bus sectionaliser ;
- one bus riser;
- one Auxiliary Transformer feeder
- neutral earthing resistor
Civil works
design and implementation of complete civil works: control building, foundation of primary ,foundations for Transformers ,cable channels, roads, fence, drainage systems, oil drainage systems, water and sewage system, steel structure;
Design and implementation of earthing system
- design and implementation of earthing and lighting protections systems;
- measurement of earthing system step& contact voltage, earthing resistance
Implementation of installation works in secondary side:
- Control and protection: installation of panels, cabling, assistance during commissioning;
- Telecommunication: installation of panels, cabling;
Auxiliaries
- Installation of AC&DC systems, installation of Auxiliary Transformer, cabling, commissioning;
- Design and implementation of electrical installation of control building: lighting, sockets, fire alarm, burglary system, CCTV.
- Design and implementation of outdoor lighting;