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;