Cristin-resultat-ID: 1331894
Sist endret: 21. juni 2016, 11:09
NVI-rapporteringsår: 2016
Resultat
Vitenskapelig artikkel
2016

Modeling the Real-Time use of Reserves in the Joint Energy and Reserve Hourly Scheduling of a Pumped Storage Plant

Bidragsytere:
  • Manuel Chazarra
  • Juan I. Perez-Diaz
  • Javier Garcia-Gonzàles og
  • Arild Helseth

Tidsskrift

Energy Procedia
ISSN 1876-6102
e-ISSN 1876-6102
NVI-nivå 0

Om resultatet

Vitenskapelig artikkel
Publiseringsår: 2016
Volum: 87
Sider: 53 - 60
Open Access

Importkilder

Scopus-ID: 2-s2.0-84971003176

Beskrivelse Beskrivelse

Tittel

Modeling the Real-Time use of Reserves in the Joint Energy and Reserve Hourly Scheduling of a Pumped Storage Plant

Sammendrag

This paper studies the impact that different approaches of modeling the real-time use of the secondary regulation reserves have in the joint energy and reserve hourly scheduling of a price-taker pumped-storage hydropower plant. The unexpected imbalance costs due to the error between the forecasted real-time use of the reserves and the actual value are also studied and evaluated for the different approaches. The proposed methodology is applied to a daily-cycle and closed-loop pumped-storage hydropower plant. Preliminary results show that the deviations in the water volume at the end of the day are important when the percentage of the real-time use of reserves is unknown in advance, and also that the total income in all approaches after correcting these deviations is significantly lower than the maximum theoretical income.

Bidragsytere

Manuel Chazarra

  • Tilknyttet:
    Forfatter
    ved Universidad Politécnica de Madrid

Juan I. Perez-Diaz

  • Tilknyttet:
    Forfatter
    ved Universidad Politécnica de Madrid

Javier Garcia-Gonzàles

  • Tilknyttet:
    Forfatter
    ved Universidad Pontificia Comillas

Arild Helseth

  • Tilknyttet:
    Forfatter
    ved Energisystemer ved SINTEF Energi AS
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