Contribution to Load-Frequency Regulation of a Hydropower Plant with Long Tail-Race Tunnel

Martínez de Lucas, Guillermo; Sarasúa Moreno, José Ignacio; Wilhelmi Ayza, José-Román y Sánchez Fernández, José Ángel (2015). Contribution to Load-Frequency Regulation of a Hydropower Plant with Long Tail-Race Tunnel. En: "2015 IEEE 15th International Conference on Environment and Electrical Engineering (EEEIC)", 10/06/2015-13/06/2015, Rome, Italy. ISBN 978-1-4799-7992-9. pp. 1886-1891. https://doi.org/10.1109/EEEIC.2015.7165460.

Descripción

Título: Contribution to Load-Frequency Regulation of a Hydropower Plant with Long Tail-Race Tunnel
Autor/es:
  • Martínez de Lucas, Guillermo
  • Sarasúa Moreno, José Ignacio
  • Wilhelmi Ayza, José-Román
  • Sánchez Fernández, José Ángel
Tipo de Documento: Ponencia en Congreso o Jornada (Artículo)
Título del Evento: 2015 IEEE 15th International Conference on Environment and Electrical Engineering (EEEIC)
Fechas del Evento: 10/06/2015-13/06/2015
Lugar del Evento: Rome, Italy
Título del Libro: Environment and Electrical Engineering (EEEIC), 2015 IEEE 15th International Conference on
Fecha: 2015
ISBN: 978-1-4799-7992-9
Materias:
Palabras Clave Informales: hydropower generation, load-frequency control, long tail-race, cavitation
Escuela: E.T.S.I. Caminos, Canales y Puertos (UPM)
Departamento: Ingeniería Civil: Hidráulica, Energía y Medio Ambiente
Licencias Creative Commons: Reconocimiento - Sin obra derivada - No comercial

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Resumen

In this paper, a hydroelectric power plant with long tail-race tunnel has been modelled for assessing its contribution to secondary regulation reserve. Cavitation problems, caused by the discharge conduit length, are expected downstream the turbine where low pressure appears during regulation manoeuvres. Therefore, governor's gains should be selected taking into account these phenomena. On the other hand, regulation services bidden by the plant operator should fulfil TSO (Transmission System Operator) quality requirements. A methodology for tuning governor PI gains is proposed and applied to a Hydro power plant in pre-design phase in northwest area of Spain. The PI gains adjustment proposed provides a proper plant response, according to some established indexes, while avoiding cavitation phenomena.

Proyectos asociados

TipoCódigoAcrónimoResponsableTítulo
Gobierno de EspañaENE2012-32207Sin especificarSin especificarOptimal operation and control of pumped-storage hydropower plants

Más información

ID de Registro: 37618
Identificador DC: http://oa.upm.es/37618/
Identificador OAI: oai:oa.upm.es:37618
Identificador DOI: 10.1109/EEEIC.2015.7165460
URL Oficial: http://www.ieee.org/conferences_events/conferences/conferencedetails/index.html?Conf_ID=35013
Depositado por: Memoria Investigacion
Depositado el: 10 Sep 2015 12:10
Ultima Modificación: 31 Dic 2016 23:30
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