Hydraulic transients in hydropower plant : Impact on power system dynamic stability

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Futaleufú hydropower plant has 4 Francis turbines rated 118 MW and it is connected to the power system by 2x330 kV lines. Studies carried out in the past did not predict the instable operation of Futaleufú after a 330 kV line fault, when some Futaleufú turbines are automatically disconnected as a co...

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Detalles Bibliográficos
Autores principales: Agüero, Jorge Luis, Arnera, Patricia Liliana, Barbieri, María Beatriz, Beroqui, Mario César, Bianchi Lastra, Raúl E., Mastronardi, Jorge L.
Formato: Objeto de conferencia Resumen
Lenguaje:Inglés
Publicado: 2008
Materias:
Ingeniería
control system
governors
hydraulic turbines
modeling
power system dynamic stability
power system stabilizer
simulation
testing
Energía Eléctrica
industria eléctrica
Chubut (Argentina)
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/36331
https://app.box.com/s/1ed86ffa9b80fcec2852
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-36331
record_format dspace
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Inglés
topic Ingeniería
control system
governors
hydraulic turbines
modeling
power system dynamic stability
power system stabilizer
simulation
testing
Energía Eléctrica
industria eléctrica
Chubut (Argentina)
spellingShingle Ingeniería
control system
governors
hydraulic turbines
modeling
power system dynamic stability
power system stabilizer
simulation
testing
Energía Eléctrica
industria eléctrica
Chubut (Argentina)
Agüero, Jorge Luis
Arnera, Patricia Liliana
Barbieri, María Beatriz
Beroqui, Mario César
Bianchi Lastra, Raúl E.
Mastronardi, Jorge L.
Hydraulic transients in hydropower plant : Impact on power system dynamic stability
topic_facet Ingeniería
control system
governors
hydraulic turbines
modeling
power system dynamic stability
power system stabilizer
simulation
testing
Energía Eléctrica
industria eléctrica
Chubut (Argentina)
description Futaleufú hydropower plant has 4 Francis turbines rated 118 MW and it is connected to the power system by 2x330 kV lines. Studies carried out in the past did not predict the instable operation of Futaleufú after a 330 kV line fault, when some Futaleufú turbines are automatically disconnected as a consequence of the faulted line tripping. Load rejection caused by disconnected turbines generate large transients in the remaining turbines due to hydraulic coupling through the common conduits. Then, to improve related models and, therefore, to improve studies results of such a line fault it was necessary to make several tests in Futaleufú power plant. Finally, these models were used to conduct studies to design a new automatism, like the gate partial closing of the remaining turbines, to obtain a dynamically stable operation of Futaleufú after the disconnection by fault of a line of 330 kilovolts.
format Objeto de conferencia
Resumen
author Agüero, Jorge Luis
Arnera, Patricia Liliana
Barbieri, María Beatriz
Beroqui, Mario César
Bianchi Lastra, Raúl E.
Mastronardi, Jorge L.
author_facet Agüero, Jorge Luis
Arnera, Patricia Liliana
Barbieri, María Beatriz
Beroqui, Mario César
Bianchi Lastra, Raúl E.
Mastronardi, Jorge L.
author_sort Agüero, Jorge Luis
title Hydraulic transients in hydropower plant : Impact on power system dynamic stability
title_short Hydraulic transients in hydropower plant : Impact on power system dynamic stability
title_full Hydraulic transients in hydropower plant : Impact on power system dynamic stability
title_fullStr Hydraulic transients in hydropower plant : Impact on power system dynamic stability
title_full_unstemmed Hydraulic transients in hydropower plant : Impact on power system dynamic stability
title_sort hydraulic transients in hydropower plant : impact on power system dynamic stability
publishDate 2008
url http://sedici.unlp.edu.ar/handle/10915/36331
https://app.box.com/s/1ed86ffa9b80fcec2852
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bdutipo_str Repositorios
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