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Efficiency optimization in low inertia wells turbine-oscillating water column devices

Autor
Ceballos, S.; Rea, J.; López, I.; Pou, J.; Robles, E.; Osullivan, D.
Tipus d'activitat
Article en revista
Revista
IEEE transactions on energy conversion
Data de publicació
2013-09
Volum
28
Número
3
Pàgina inicial
553-
Pàgina final
564
DOI
https://doi.org/10.1109/TEC.2013.2265172 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/20806 Obrir en finestra nova
URL
http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=6544582 Obrir en finestra nova
Resum
The Wells turbine is a bidirectional air turbine which operates efficiently over a restricted range of air flow. The optimization of its efficiency requires control of rotational velocity in order to maintain the ratio between airflow and tip speed within the high efficiency range. This paper introduces two generator control strategies that optimize the power take-off efficiency for low inertia turbine systems in which instantaneous control of the turbine air flow to tip speed ratio is a realist...
Citació
Ceballos, S. [et al.]. Efficiency optimization in low inertia wells turbine-oscillating water column devices. "IEEE transactions on energy conversion", Setembre 2013, vol. 28, núm. 3, p. 553--564.
Paraules clau
AC generators, energy conversion, power conversion, power electronics, power generation
Grup de recerca
TIEG - Terrassa Industrial Electronics Group

Participants

  • Ceballos Recio, Salvador  (autor)
  • Rea, Judy  (autor)
  • López, Iraide  (autor)
  • Pou Felix, Josep  (autor)
  • Robles Sestafe, Eider  (autor)
  • Osullivan, Dara  (autor)