• Artificial upwelling using offshore wind energy for mariculture applications 

      Viúdez, Álvaro; Fernández-Pedrera Balsells, Marta; Rodríguez-Marroyo, Rocío (2016-09-30)
      Article
      Accés obert
      Offshore wind is proposed as an energy source to upwell nutrient-rich deep water to the ocean photic layers. A spar-buoy wind turbine with a rigid tube about 300 m long is proposed as a pipe to drive deep water up to the ...
    • Co-located wind-wave farms: Optimal control and grid integration 

      Del Pozo González, Héctor; Bianchi, Fernando Daniel; Domínguez García, Jose Luís; Gomis Bellmunt, Oriol (Elsevier, 2023-06-01)
      Article
      Accés restringit per política de l'editorial
      Nowadays, offshore renewable energy is seen more and more as an attractive alternative to onshore energy thanks to less space limitations and usually better weather conditions. However, the higher costs in installation and ...
    • Novel control approach for a hybrid grid-forming HVDC offshore transmission system 

      Tian, Shangen; Campos Gaona, David; Albernaz Lacerda Freitas, Vinícius; Torres Olguin, Raymundo Enrique; Anaya Lara, Olimpo (2020-04-03)
      Article
      Accés obert
      This article describes a hybrid topology of high-voltage direct current (HVDC) for offshore wind farms using a series connection of a voltage source converter (VSC) and six-pulse diode rectifier (6P-DR). In this topology, ...
    • Offshore Doppler Wind LiDAR assessment of atmospheric stability 

      Silva, Marcos Paulo Aráujo da; Salcedo Bosch, Andreu; Gutiérrez Antuñano, Miguel Ángel; Rocadenbosch Burillo, Francisco (Institute of Electrical and Electronics Engineers (IEEE), 2020)
      Text en actes de congrés
      Accés obert
      This paper tackles atmospheric stability typing using a Zephyr™ 300 offshore Doppler Wind Lidar in the context of its progressive acceptance in the offshore wind-energy industry. The lidar-retrieved wind-shear exponent, ...
    • Semiactive control for floating offshore wind turbines subject to aero-hydro dynamic loads 

      Luo, Ningsu; Bottasso, Carlo; Karimi, Hamid Reza; Zapateiro, Mauricio (2011)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      Wind and wave dynamic loads might cause undesirable vibrations that affect the structure integrity and system performance of floating offshore wind turbines. This paper addresses the problem of dynamic load mitigation ...