Dynamic tidal power

Co-inventor Kees Hulsbergen presenting the principles of DTP at Tsinghua University in Beijing, in February 2010

Dynamic tidal power or DTP is an untried but promising technology for tidal power generation. It would involve creating a long dam-like structure perpendicular to the coast, with the option for a coast-parallel barrier at the far end, forming a large 'T' shape. This long T-dam would interfere with coast-parallel tidal wave hydrodynamics, creating water level differences on opposite sides of the barrier which drive a series of bi-directional turbines installed in the dam. Oscillating tidal waves which run along the coasts of continental shelves, containing powerful hydraulic currents, are common in e.g. China, Korea, and the UK.[1][2][3][4]

The concept was invented and patented in 1997 by Dutch coastal engineers Kees Hulsbergen and Rob Steijn.[5]

A short video explaining the concept was completed in October 2013 and made available in English on YouTube [6] and in Chinese on Youku.[7]

  1. ^ K. Hulsbergen; R. Steijn; G. van Banning; G. Klopman (2008). Dynamic Tidal Power – A new approach to exploit tides. 2nd International Conference on Ocean Energy (PDF). Brest, France.
  2. ^ Marieke Aarden (28 November 1998). "Getijdenkracht lift mee naar Schiphol in zee" [Tidal power gets a free ride to Schiphol in the sea] (in Dutch). Volkskrant. Retrieved 2010-04-15.
  3. ^ Rijkert Knoppers (16 January 1999). "Dertig kilometer electriciteit" [Thirty kilometers of electricity] (in Dutch). NRC Handelsblad. Archived from the original on 8 July 2012. Retrieved 2010-04-15.
  4. ^ Bas Keijts (1998). "Meer vermogen met eb en vloed" [More power from low and high tides]. Land en Water (in Dutch). Vol. 12.
  5. ^ "Espacenet - Bibliographic data". worldwide.espacenet.com. Retrieved 2018-05-18.
  6. ^ POWER group (14 October 2013). "Dynamic Tidal Power in China (Full HD)". YouTube. Archived from the original on 2021-12-21.
  7. ^ POWER group (11 November 2013). 中国 - 荷兰动态潮汐能研发合作宣传片 (in Chinese). Youku.