SSE Renewables Slieve Kirk 2011

– May 15, 2011Posted in: Wind Farms

SSE Renewables (Airtricity)

90MW  (Ph. 1 – 27.6MW)

-110kV substation

Slieve Kirk (NI)

Scope of works includes:

  • Project management, electrical design and system studies.
  • Supply and installation of:
    • 110kV AIS switchyard and equipment for ‘tail fed’ connection
    • 100MVA grid interface transformer (free issue), neutral earthing resistor, auxiliary ‘house’ transformer and emergency diesel generator
    • 20kV, 2200A, 1.1mH reactor
    • 20kV switchboard for WTG feeder collection circuits; protection, control, indication & telecommunications panels; LV a.c. and d.c auxiliary systems.
    • 20kV power cables, fibre optic cables and copper earth conductor.
    • 12 no. WTG 2.8MVA unit transformer substations including RMU, LV CB and controls
    • LV power and control cables
    • Substation & WTG earthing systems
    • Substation building services.
  • Testing & Commissioning.