Offshore renewable energy systems: Solutions for reduction in operational costs

Romano Capocci, Gerard Dooly, Daniel Toal

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

This paper presents the development of an inspection-class Remotely Operated Vehicle (ROV) that can be employed to aid in the reduction of operational and maintenance (OandM) costs of offshore renewable energy systems. The estimated costs for the offshore renewables sectors are presented and accessibility challenges to the offshore structures, specifically off the coast of Ireland, are discussed. One solution is put forward to use a very capable ROV, operated by a two-man team, to inspect the structures, thus reducing the need of large vessels with large crews to carry out routine inspection. The design methodology is discussed, focusing on a number of subsystems namely, shape, thrusters, power, communications and equipment, enclosures, navigational sensor suite and control system. The challenges encountered during the design of the ROV are given with market challenges, and the ROV solutions also discussed. Finally, the future work required for the completion of the ROV is presented.

Original languageEnglish
Title of host publication2017 12th International Conference on Ecological Vehicles and Renewable Energies, EVER 2017
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781538616925
DOIs
Publication statusPublished - 30 May 2017
Event12th International Conference on Ecological Vehicles and Renewable Energies, EVER 2017 - Monte-Carlo, Monaco
Duration: 11 Apr 201713 Apr 2017

Publication series

Name2017 12th International Conference on Ecological Vehicles and Renewable Energies, EVER 2017

Conference

Conference12th International Conference on Ecological Vehicles and Renewable Energies, EVER 2017
Country/TerritoryMonaco
CityMonte-Carlo
Period11/04/1713/04/17

Keywords

  • Inspection ROV
  • OceanRINGs
  • offshore renewable energy device inspection
  • operations and maintenance
  • remotely operated vehicle
  • tidal turbine inspection
  • underwater robotics
  • wave energy converter inspection

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