Blar i SINTEF Open på forfatter "Kiel, Erlend Sandø"
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Development of a qualitative framework for analysing high-impact low-probability events in power systems
Sperstad, Iver Bakken; Kiel, Erlend Sandø (Chapter; Peer reviewed, 2018)High-Impact Low-Probability (HILP) events in power systems historically involve a multitude of aspects, including diverse and disparate threats, failures and sequences of events. Each of these aspects are associated with ... -
Graph Convolutional Networks for probabilistic power system operational planning
Sheikh-Mohamed, Yasmin Bashir; Jakobsen, Sigurd Hofsmo; Bødal, Espen Flo; Haugseth, Fredrik Marinius; Kiel, Erlend Sandø; Riemer-Sørensen, Signe (Chapter; Peer reviewed, 2023)Probabilistic operational planning of power systems usually requires computationally intensive and time consuming simulations. The method presented in this paper provides a time efficient alternative to predict the ... -
Investigating the role of flexible electrical appliances in a demand charge grid tariff scenario - a Norwegian case study
Thorvaldsen, Kasper Emil; Kiel, Erlend Sandø; Sæle, Hanne (Chapter; Peer reviewed, 2023)The Norwegian grid tariff structure has changed, going over to capacity-based solutions to better reflect the actual grid-capacity used by the end-users. With monthly demand charge putting a price on highest peak-consumption, ... -
A Monte Carlo sampling procedure for rare events applied to power system reliability analysis
Kiel, Erlend Sandø; Kjølle, Gerd Hovin (Chapter; Peer reviewed, 2023)This paper presents a semi-analytical Monte Carlo method for rare event sampling applied to power system reliability analyses, which combines traditional Monte Carlo-based methods with simplifications from analytical ... -
Transmission line unavailability due to correlated threat exposure
Kiel, Erlend Sandø; Kjølle, Gerd Hovin (Chapter; Peer reviewed, 2019)Extreme weather is known to cause failure bunching in the electrical transmission system. However, protection systems can also contribute to the worsening of the system state through spontaneous, missing or unwanted operation ... -
A tree based classifier for transient stability prediction following island splitting
Kiel, Erlend Sandø; Jakobsen, Sigurd Hofsmo; Haugen, Eirik; Lundemo, Sondre Duna; Riemer-Sørensen, Signe; Remonato, Filippo (Chapter, 2022)An unexpected failure or outage of one or multiple system components can cause a new operational situation that requires remedial actions. An important remedial action to model correctly is islanding. Finding the transient ...