TY - JOUR
T1 - The contribution of low-head pumped hydro storage to grid stability in future power systems
AU - Qudaih, Mohammed
AU - Engel, Bernd
AU - Truijen, Daan P.K.
AU - De Kooning, Jeroen D.M.
AU - Hoffstaedt, Justus
AU - Jarquin-Laguna, Antonio
AU - de Vilder, Lucas
AU - Bricker, Jeremy D.
AU - Zangeneh, Mehrdad
AU - Terheiden, Kristina
AU - More Authors, null
PY - 2022
Y1 - 2022
N2 - The pan-European power grid is experiencing an increasing penetration of Variable Renewable Energy (VRE). The fluctuating and non-dispatchable nature of VRE hinders them in providing the Ancillary Service (AS) needed for the reliability and stability of the grid. Therefore, Energy Storage Systems (ESS) are needed along the VRE. Among the different ESS, a particularly viable and reliable option is Pumped Hydro Storage (PHS), given its cost-effective implementation and considerable lifespan, in comparison to other technologies. Traditional PHS plants with Francis turbines operate at a high head difference. However, not all regions have the necessary topology to make these plants cost-effective and efficient. Therefore, the ALPHEUS project will introduce low-head PHS for regions with a relatively flat topography. In this paper, a grid-forming controlled converter coupled with low-head PHS that can contribute to the grid stability is introduced, emphasising its ability to provide different AS, especially frequency control, through the provision of fast Frequency Containment Reserve (fFCR) as well as synthetic system inertia. This paper is an extended version of the paper “The Contribution of Low-head Pumped Hydro Storage to a successful Energy Transition”, which was presented at the 19th Wind Integration Workshop 2020.
AB - The pan-European power grid is experiencing an increasing penetration of Variable Renewable Energy (VRE). The fluctuating and non-dispatchable nature of VRE hinders them in providing the Ancillary Service (AS) needed for the reliability and stability of the grid. Therefore, Energy Storage Systems (ESS) are needed along the VRE. Among the different ESS, a particularly viable and reliable option is Pumped Hydro Storage (PHS), given its cost-effective implementation and considerable lifespan, in comparison to other technologies. Traditional PHS plants with Francis turbines operate at a high head difference. However, not all regions have the necessary topology to make these plants cost-effective and efficient. Therefore, the ALPHEUS project will introduce low-head PHS for regions with a relatively flat topography. In this paper, a grid-forming controlled converter coupled with low-head PHS that can contribute to the grid stability is introduced, emphasising its ability to provide different AS, especially frequency control, through the provision of fast Frequency Containment Reserve (fFCR) as well as synthetic system inertia. This paper is an extended version of the paper “The Contribution of Low-head Pumped Hydro Storage to a successful Energy Transition”, which was presented at the 19th Wind Integration Workshop 2020.
KW - distributed power generation
KW - electric power generation
KW - energy storage
KW - energy storage technology
KW - frequency stability
KW - power system stability
KW - pumped-storage power stations
UR - http://www.scopus.com/inward/record.url?scp=85144176109&partnerID=8YFLogxK
U2 - 10.1049/rpg2.12668
DO - 10.1049/rpg2.12668
M3 - Review article
AN - SCOPUS:85144176109
SN - 1752-1416
VL - 17 (2023)
SP - 3594
EP - 3608
JO - IET Renewable Power Generation
JF - IET Renewable Power Generation
IS - 14
ER -