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Power variability of tidal-stream energy and implications for electricity supply

Author

Listed:
  • Lewis, Matt
  • McNaughton, James
  • Márquez-Dominguez, Concha
  • Todeschini, Grazia
  • Togneri, Michael
  • Masters, Ian
  • Allmark, Matthew
  • Stallard, Tim
  • Neill, Simon
  • Goward-Brown, Alice
  • Robins, Peter

Abstract

Temporal variability in renewable energy presents a major challenge for electrical grid systems. Tides are considered predictable due to their regular periodicity; however, the persistence and quality of tidal-stream generated electricity is unknown. This paper is the first study that attempts to address this knowledge gap through direct measurements of rotor-shaft power and shore-side voltage from a 1 MW, rated at grid-connection, tidal turbine (Orkney Islands, UK). Tidal asymmetry in turbulence parameters, flow speed and power variability were observed. Variability in the power at 0.5 Hz, associated with the 10-min running mean, was low (standard deviation 10–12% of rated power), with lower variability associated with higher flow speed and reduced turbulence intensity. Variability of shore-side measured voltage was well within acceptable levels (∼0.3% at 0.5 Hz). Variability in turbine power had <1% difference in energy yield calculation, even with a skewed power variability distribution. Finally, using a “t-location” distribution of observed fine-scale power variability, in combination with an idealised power curve, a synthetic power variability model reliably downscaled 30 min tidal velocity simulations to power at 0.5 Hz (R2 = 85% and ∼14% error). Therefore, the predictability and quality of tidal-stream energy was high and may be undervalued in a future, high-penetration renewable energy, electricity grid.

Suggested Citation

  • Lewis, Matt & McNaughton, James & Márquez-Dominguez, Concha & Todeschini, Grazia & Togneri, Michael & Masters, Ian & Allmark, Matthew & Stallard, Tim & Neill, Simon & Goward-Brown, Alice & Robins, Pet, 2019. "Power variability of tidal-stream energy and implications for electricity supply," Energy, Elsevier, vol. 183(C), pages 1061-1074.
    • Handle: RePEc:eee:energy:v:183:y:2019:i:c:p:1061-1074
    DOI: 10.1016/j.energy.2019.06.181
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    References listed on IDEAS

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    1. Ahmed, U. & Apsley, D.D. & Afgan, I. & Stallard, T. & Stansby, P.K., 2017. "Fluctuating loads on a tidal turbine due to velocity shear and turbulence: Comparison of CFD with field data," Renewable Energy, Elsevier, vol. 112(C), pages 235-246.
    2. Togneri, Michael & Lewis, Matt & Neill, Simon & Masters, Ian, 2017. "Comparison of ADCP observations and 3D model simulations of turbulence at a tidal energy site," Renewable Energy, Elsevier, vol. 114(PA), pages 273-282.
    3. Fairley, I. & Smith, H.C.M. & Robertson, B. & Abusara, M. & Masters, I., 2017. "Spatio-temporal variation in wave power and implications for electricity supply," Renewable Energy, Elsevier, vol. 114(PA), pages 154-165.
    4. Neill, Simon P. & Angeloudis, Athanasios & Robins, Peter E. & Walkington, Ian & Ward, Sophie L. & Masters, Ian & Lewis, Matt J. & Piano, Marco & Avdis, Alexandros & Piggott, Matthew D. & Aggidis, Geor, 2018. "Tidal range energy resource and optimization – Past perspectives and future challenges," Renewable Energy, Elsevier, vol. 127(C), pages 763-778.
    5. Kovaltchouk, Thibaut & Armstrong, Sara & Blavette, Anne & Ben Ahmed, Hamid & Multon, Bernard, 2016. "Wave farm flicker severity: Comparative analysis and solutions," Renewable Energy, Elsevier, vol. 91(C), pages 32-39.
    6. Saqib, Muhammad A. & Saleem, Ali Z., 2015. "Power-quality issues and the need for reactive-power compensation in the grid integration of wind power," Renewable and Sustainable Energy Reviews, Elsevier, vol. 43(C), pages 51-64.
    7. Georgilakis, Pavlos S., 2008. "Technical challenges associated with the integration of wind power into power systems," Renewable and Sustainable Energy Reviews, Elsevier, vol. 12(3), pages 852-863, April.
    8. Robins, Peter E. & Neill, Simon P. & Lewis, Matt J. & Ward, Sophie L., 2015. "Characterising the spatial and temporal variability of the tidal-stream energy resource over the northwest European shelf seas," Applied Energy, Elsevier, vol. 147(C), pages 510-522.
    9. Neill, Simon P. & Hashemi, M. Reza & Lewis, Matt J., 2016. "Tidal energy leasing and tidal phasing," Renewable Energy, Elsevier, vol. 85(C), pages 580-587.
    10. Goward Brown, Alice J. & Neill, Simon P. & Lewis, Matthew J., 2017. "Tidal energy extraction in three-dimensional ocean models," Renewable Energy, Elsevier, vol. 114(PA), pages 244-257.
    11. Mason-Jones, A. & O'Doherty, D.M. & Morris, C.E. & O'Doherty, T., 2013. "Influence of a velocity profile & support structure on tidal stream turbine performance," Renewable Energy, Elsevier, vol. 52(C), pages 23-30.
    12. Neill, Simon P. & Hashemi, M. Reza & Lewis, Matt J., 2014. "The role of tidal asymmetry in characterizing the tidal energy resource of Orkney," Renewable Energy, Elsevier, vol. 68(C), pages 337-350.
    13. Lewis, M. & Neill, S.P. & Robins, P. & Hashemi, M.R. & Ward, S., 2017. "Characteristics of the velocity profile at tidal-stream energy sites," Renewable Energy, Elsevier, vol. 114(PA), pages 258-272.
    14. Lewis, M.J. & Neill, S.P. & Hashemi, M.R. & Reza, M., 2014. "Realistic wave conditions and their influence on quantifying the tidal stream energy resource," Applied Energy, Elsevier, vol. 136(C), pages 495-508.
    15. Rahimi, Ehsan & Rabiee, Abdorreza & Aghaei, Jamshid & Muttaqi, Kashem M. & Esmaeel Nezhad, Ali, 2013. "On the management of wind power intermittency," Renewable and Sustainable Energy Reviews, Elsevier, vol. 28(C), pages 643-653.
    16. Neill, Simon P. & Jordan, James R. & Couch, Scott J., 2012. "Impact of tidal energy converter (TEC) arrays on the dynamics of headland sand banks," Renewable Energy, Elsevier, vol. 37(1), pages 387-397.
    17. Neill, Simon P. & Hashemi, M. Reza & Lewis, Matt J., 2014. "Optimal phasing of the European tidal stream resource using the greedy algorithm with penalty function," Energy, Elsevier, vol. 73(C), pages 997-1006.
    18. Ren, Guorui & Liu, Jinfu & Wan, Jie & Guo, Yufeng & Yu, Daren, 2017. "Overview of wind power intermittency: Impacts, measurements, and mitigation solutions," Applied Energy, Elsevier, vol. 204(C), pages 47-65.
    19. Joos, Michael & Staffell, Iain, 2018. "Short-term integration costs of variable renewable energy: Wind curtailment and balancing in Britain and Germany," Renewable and Sustainable Energy Reviews, Elsevier, vol. 86(C), pages 45-65.
    20. Lewis, M. & Neill, S.P. & Robins, P.E. & Hashemi, M.R., 2015. "Resource assessment for future generations of tidal-stream energy arrays," Energy, Elsevier, vol. 83(C), pages 403-415.
    21. Drew, Daniel R. & Coker, Phil J. & Bloomfield, Hannah C. & Brayshaw, David J. & Barlow, Janet F. & Richards, Andrew, 2019. "Sunny windy sundays," Renewable Energy, Elsevier, vol. 138(C), pages 870-875.
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