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|dc.description.abstract||This paper presents the study of variable-speed Pump Storage Powerplant (PSP) in the Portuguese power system. It evaluates the progressive integration in three major locations and compares the power system performance following a severe fault event with consequent disconnection of non-Fault Ride-through (FRT) compliant Wind Farms (WF). To achieve such objective, a frequency responsive model was developed in PSS/E and was further used to substitute existing fixed-speed PSP. The results allow identifying a clear enhancement on the power system performance by the presence of frequency responsive variable-speed PSP, especially for the scenario presented, with high level of renewables integration. © Published under licence by IOP Publishing Ltd.||en|
|dc.title||Contribution of variable-speed pump hydro storage for power system dynamic performance||en|
|Appears in Collections:||CPES - Articles in International Conferences|
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