Searched for: subject%3A%22renewable%255C+energy%255C+resources%22
(1 - 11 of 11)
document
Mulders, S.P. (author), Liu, Y. (author), Spagnolo, Fabio (author), Christensen, P.B. (author), van Wingerden, J.W. (author)
Modern industrial wind turbine controllers for partial-load region control are becoming increasingly complex by progressively relying on modeled aerodynamic characteristics. These advanced turbine controllers generally consist of a combined wind speed estimator and tracking controller, allowing for a granular trade-off between energy capture...
journal article 2023
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Gkavanoudis, Spyros I. (author), Malamaki, Kyriaki Nefeli D. (author), Kontis, Eleftherios O. (author), Demoulias, Charis S. (author), Shekhar, A. (author), Mushtaq, U. (author), Venu, Sagar Bandi (author)
The variability of the output power of distributed renewable energy sources (DRESs) that originate from the fast-changing climatic conditions can negatively affect the grid stability. Therefore, grid operators have incorporated ramp-rate limitations (RRLs) for the injected DRES power in the grid codes. As the DRES penetration levels increase,...
journal article 2023
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Tricarico, Gioacchino (author), Wagle, Raju (author), Dicorato, Maria (author), Forte, Giuseppe (author), Gonzalez-Longatt, Francisco (author), Rueda, José L. (author)
Reaching net-zero emissions within the proposed time requires an enormous effort from the energy sector, and it is even more challenging for the electricity infrastructure. This article offers a modified version of the IEEE 39-bus system specifically created to allow zonal day-ahead market (ZDAM) simulations. The system representation is based...
conference paper 2023
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Fu, A. (author), Lekić, A. (author), Kontis, Eleftherios O. (author), Malamaki, Kyriaki-Nefeli D. (author), Kryonidis, Georgios C. (author), Mauricio, Juan Manuel (author), Demoulias, Charis S. (author), Cvetkovic, M. (author)
This paper deals with a systematic assessment of the power system frequency dynamics under high penetration of converter-interfaced renewable energy sources (CI-RESs). Specifically, the concept of the virtual synchronous generator (VSG) is implemented in the CI-RESs located at the transmission system (TS) side and/or the distribution network (DN...
conference paper 2023
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Lara, Manuel (author), Garrido, Juan (author), van Wingerden, J.W. (author), Mulders, S.P. (author), Vázquez, Francisco (author)
The reduction of fatigue loadings in wind turbines to increase their lifetime has become of special interest from a control viewpoint. Individual Pitch Control (IPC) is a well-known approach used to mainly mitigate periodic blade loads, and it is usually implemented with the assistance of the multi-blade coordinate (MBC) transformation, which...
journal article 2023
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Herrejón-Pintor, Gilberto A. (author), Melgoza-Vázquez, Enrique (author), de Jesus Chavez, Jose (author)
The controls of most power electronic inverters connected to an electrical power system (EPS) rely on the precise determination of the voltage magnitude, frequency, and phase angle at the point of common coupling. One of the most widely used approaches for measuring these quantities is the phase-locked loop (PLL); however, the precision of this...
journal article 2022
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Tricarico, Gioacchino (author), Wagle, Raju (author), Dicorato, Maria (author), Forte, Giuseppe (author), Gonzalez-Longatt, Francisco (author), Rueda, José L. (author)
The increasing penetration of renewable energy resources (RES) in transmission system operating conditions require a suitable test system and a dataset to cope with current issues. RES penetration remarkably affects day-ahead market outcomes regarding zonal prices and dispatched generation levels. For this purpose, zonal day-ahead energy market...
conference paper 2022
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Oureilidis, Konstantinos (author), Malamaki, Kyriaki-Nefeli (author), Gkavanoudis, Spyros (author), Cvetkovic, M. (author), Mauricio, Juan Manuel (author), Maza Ortega, Jose Maria (author), Martinez Ramos, Jose Luis (author), Papaioannou, George (author), Demoulias, Charis (author)
The high proliferation of converter-dominated Distributed Renewable Energy Sources (DRESs) at the distribution grid level has gradually replaced the conventional synchronous generators (SGs) of the transmission system, resulting in emerging stability and security challenges. The inherent characteristics of the SGs are currently used for...
review 2020
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van Wingerden, J.W. (author), Pao, Lucy (author), Aho, Jacob (author), Fleming, Paul (author)
Active power control can be used to balance the total power generated by wind farms with the power consumed on the electricity grid. With the increasing penetration levels of wind energy, there is an increasing need for this ancillary service. In this paper, we show that the tracking of a certain power reference signal provided by the...
conference paper 2017
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Shayesteh, E. (author)
Electrical energy is one of the most common forms of energy these days. Consequently, electric power system is an indispensable part of any society. However, due to the deregulation of electricity markets and the growth in the share of power generation by uncontrollable renewable energies such as wind and solar, power system simulations are more...
doctoral thesis 2015
document
Van Meijeren, W.M. (author)
This report describes the development of energy storage strategies for short term Thermal Energy Storage in residential buildings with an air-source heat pump. Short term TES allows advanced integration of renewables because the associated mismatch between demand and availability is solved. The aim of the research was to develop control...
master thesis 2013
Searched for: subject%3A%22renewable%255C+energy%255C+resources%22
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