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Semco Maritime
Esbjerg Brygge 30
DK- 6700 Esbjerg

Telecom solution for Horns Rev 3

Customer: VattenfallLocation: The Danish part of the North SeaPeriod: 2015-2016


Turnkey delivery of telecommunication solution including design, construction, test and commissioning on the Horns Rev C transformer platform. In addition to the equipment delivered for the platform, 49 TETRA repeaters and 110 WiFi access points were delivered for the 49 wind turbines.

Competences and systems
  • VHF
  • AIS
  • Redundant TETRA system
  • CCTV
  • Meteorological system
  • Line of sight (LOS)
  • Data network
  • RACON
  • WiFi access points for turbines
  • TETRA repeaters for turbines
Highlights
  • The project was completed without any lost-time incidents (LTIs)
  • Positive feedback from the customer
  • Radio coverage of entire wind farm-34 WTGs and TETRA repeaters
  • Separate OFTO and GEN PABX solution
  • EWS and TMS for remote configuration and management
  • Fibre splice and patchwork on onshore substation (ONS)