ABB is to provide the onshore grid connection for Phase I of the MeyGen tidal stream project in Scotland's Pentland Firth in a contract awarded by Atlantis Resources Limited.
The first 6MW demonstration phase of the UK's first large-scale tidal array scheme will see four submerged turbines installed in the Inner Pentland Firth just north of Caithness, with first power expected to be delivered by 2016.
ABB is responsible for the onshore power conversion and grid connection systems to feed the electricity safely and reliably into the local distribution grid. ABB's project scope includes design, engineering, supply and commissioning of the power conversion, switchgear and transformer solution as well as associated civil engineering and cabling works. Major product supplies include transformers, medium voltage switchgear and power converters.
“We are pleased to facilitate this innovative project and tap the potential of marine energy" said Claudio Facchin, Head of ABB's Power Systems division. "It reaffirms the faith our customers have in ABB's technology and proven capability to deliver safe, reliable and efficient grid connections which play a key role in integrating renewables, that are making an increasing contribution to the energy mix."
Studies including those by engineers from the University of Edinburgh and University of Oxford indicate the Pentland Firth's tidal stream has vast energy potential, with ocean currents estimated at 5 meters (about 11 feet) per second, among the fastest in the British Isles.
“Forming partnerships with the leading players in the energy sector is key to delivering commercial-scale tidal power projects that allow us to harness the untapped potential of global tidal resources. ABB has clearly demonstrated exceptional expertise in this area and we are confident they will deliver the highest quality results. We look forward to working with the team at ABB to ensure the success of the MeyGen project" said Tim Cornelius, Chief Executive Officer, Atlantis Resources Ltd.
The initial phase of the MeyGen development has the potential to generate up to 86MW of electricity, enough power for around 42,000 homes..
Within the next ten years, MeyGen intends to deploy up to 398MW of offshore tidal stream turbines in the Pentland Firth to supply clean and renewable electricity to the UK National Grid.
