Searched for: subject%3A%22assessment%22
(1 - 6 of 6)
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Segundo Sevilla, Felix Rafael (author), Liu, Yanli (author), Barocio, Emilio (author), Korba, Petr (author), Andrade, Manuel (author), Chaudhuri, Balarko (author), Cremer, Jochen (author), Rueda, José L. (author), Tindemans, Simon H. (author)
Nowadays, transmission system operators require higher degree of observability in real-time to gain situational awareness and improve the decision-making process to guarantee a safe and reliable operation. Digitalization of energy systems allows utilities to monitor the system dynamic performance in real-time at fast time scales. The use of...
journal article 2022
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Hennig, R.J. (author), Ribo-Perez, D.G. (author), De Vries, Laurens (author), Tindemans, Simon H. (author)
The adoption of distributed energy resources such as PV cells, electric vehicles and batteries in electric grids is increasing steadily. This brings new challenges for distribution networks. The current network tariffs were not designed for these types of usage and, in many cases, they are not adequate anymore. Thus, many new tariff frameworks...
journal article 2022
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Stephen, Gord (author), Tindemans, Simon H. (author), Fazio, John (author), Dent, Chris J. (author), Figueroa Acevedo, Armando (author), Bagen, Bagen (author), Crawford, Alex (author), Klaube, Andreas (author), Logan, Douglas (author), Burke, Daniel (author)
The loss-of-load expectation (LOLE) risk metric has been used in probabilistic power system resource adequacy assessment for over 70 years, and today is one of the most recognizable and widely-used measures of system shortfall risk. However, this wide adoption has been accompanied by ambiguities and inconsistencies in its definition and...
conference paper 2022
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Betge, J.N. (author), Droste, Barbera (author), Heres, Jacco (author), Tindemans, Simon H. (author)
Identifying future congestion points in electricity distribution networks is an important challenge distribution system operators face. A proven approach for addressing this challenge is to assess distribution grid adequacy using probabilistic models of future demand. However, computational cost can become a severe challenge when evaluating...
conference paper 2021
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Tindemans, Simon H. (author), Strbac, Goran (author)
Accurately and efficiently estimating system performance under uncertainty is paramount in power system planning and operation. Monte Carlo simulation is often used for this purpose, but convergence may be slow, especially when detailed models are used. Previously published methods to speed up computations may severely constrain model complexity...
journal article 2020
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Konstantelos, Ioannis (author), Sun, Mingyang (author), Tindemans, Simon H. (author), Issad, Samir (author), Panciatici, Patrick (author), Strbac, Goran (author)
The increasing uncertainty that surrounds electricity system operation renders security assessment a highly challenging task; the range of possible operating states expands, rendering traditional approaches based on heuristic practices and ad hoc analysis obsolete. In turn, machine learning can be used to construct surrogate models...
journal article 2019
Searched for: subject%3A%22assessment%22
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