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Connection and Integration of Offshore Renewable Energy Farms into UK Power Systems - Executive Summmary

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Abstract:

Large-scale offshore renewable energy farms, including wind, tidal stream and wave energy systems, are likely to play an increasingly significant role in enabling the UK to meet its long-term CO2 emissions reductions targets. However, the development and installation of large renewable energy farms off the coast of the UK provides a number of challenges in terms of:

  • the collection of electrical energy offshore from multiple renewable energy farms,
  • the transportation of electrical energy generated by these offshore farms to the UK shoreline,
  • the connection and integration into the onshore power system.
This project, led by consultants Sinclair Knight Merz, has assessed new technology solutions to these issues, quantified their benefits, and provided guidance in respect of technology development opportunities. It has delivered:
  • a clear understanding of the key issues concerning the connection of multiple renewable energy farms off the UK coast
  • assessments of the likely technical limits concerning the integration of offshore renewable energy systems into the UK power system
  • recommendations for new, optimised solutions for the grid connection of multiple offshore renewable energy farms, including the provision of design concepts for offshore HVDC electrical systems
  • identification of technology development opportunities for the industry.
The scenarios considered were:
  • Distributed Smaller Windfarms
  • Large Windfarms
  • Very Large Windfarms
  • Small Marine Case
  • Medium Wave Case
  • Large Tidal Case
  • Combined Tidal and Wind Case
As a result of the work carried out during this project, the ETI now has a reference work describing the state of theart and likely development of technologies and architectures for offshore networks over the next 15 years and beyond

Publication Year:

2010

Publisher:

ETI

Author(s):

Sinclair Knight Merz

Energy Category

Language:

English

File Type:

application/pdf

File Size:

511201 B

Rights:

Energy Technologies Institute Open Licence for Materials

Rights Overview:

The Energy Technologies Institute is making this document available to use under the Energy Technologies Institute Open Licence for Materials. Please refer to the Energy Technologies Institute website for the terms and conditions of this licence. The Information is licensed "as is" and the Energy Technologies Institute excludes all representations, warranties, obligations and liabilities in relation to the Information to the maximum extent permitted by law. The Energy Technologies Institute is not liable for any errors or omissions in the Information and shall not be liable for any loss, injury or damage of any kind caused by its use. This exclusion of liability includes, but is not limited to, any direct, indirect, special, incidental, consequential, punitive, or exemplary damages in each case such as loss of revenue, data, anticipated profits, and lost business. The Energy Technologies Institute does not guarantee the continued supply of the Information. Notwithstanding any statement to the contrary contained on the face of this document, the Energy Technologies Institute confirms that it has the right to publish this document.

Further information:

N/A

Region:

United Kingdom

Publication Type:

Project Report

Theme(s):

Energy Storage and Distribution