Browsing SINTEF Open by Author "Gjerde, Oddbjørn"
Now showing items 1-15 of 15
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A Feasibility Study of a Method for Identification and Modelling of Cybersecurity Risks in the Context of Smart Power Grid
Omerovic, Aida; Vefsnmo, Hanne; Erdogan, Gencer; Gjerde, Oddbjørn; Gramme, Eivind; Simonsen, Stig (COMPLEXIS 2019 - Proceedings of the 4th International Conference on Complexity, Future Information Systems and Risk;2019, Chapter; Peer reviewed, 2019)Power grids are undergoing a digital transformation are therefore becoming increasingly complex. As a result of this they are also becoming vulnerable in new ways. With this development come also numerous risks. Cybersecurity ... -
Adapting Cyber-Risk Assessment for the Planning of Cyber-Physical Smart Grids Based on Industrial Needs
Erdogan, Gencer; Sperstad, Iver Bakken; Garau, Michele; Gjerde, Oddbjørn; Tøndel, Inger Anne; Tokas, Shukun; Jaatun, Martin Gilje (Communications in Computer and Information Science;1859, Chapter; Peer reviewed, 2023)Adapting Cyber-Risk Assessment for the Planning of Cyber-Physical Smart Grids Based on Industrial Needs -
An Industrial Trial of an Approach to Identification and Modelling of Cybersecurity Risks in the Context of Digital Secondary Substations
Omerovic, Aida; Vefsnmo, Hanne; Gjerde, Oddbjørn; Ravndal, Siri T.; Kvinnesland, Are (Lecture Notes in Computer Science;12026, Chapter; Peer reviewed, 2020)We have in an earlier study proposed a set of requirements and an approach to identification and modelling of cybersecurity risks and their impacts on safety, within the context of smart power grids. The approach, which ... -
CINELDI strategy and roadmap for transitioning to a flexible, intelligent power grid (CINELDI report 04:2024)
Kjølle, Gerd Hovin; Sandell, Susanne; Gjerde, Oddbjørn; Istad, Maren Kristine; Korpås, Magnus (Research report, 2024)This report summarises the results of a comprehensive strategy process in which the entire FME CINELDI consortium has been involved. CINELDI is a centre for environment-friendly energy research (FME) founded 8 years ago ... -
A Comprehensive Framework for Vulnerability Analysis of Extraordinary Events in Power Systems
Sperstad, Iver Bakken; Kjølle, Gerd Hovin; Gjerde, Oddbjørn (Peer reviewed; Journal article, 2020)Electric power systems are critical infrastructures subject to the possibility of extraordinary events with high societal consequences. Although such possibilities are often associated with very low probabilities of being ... -
Data set for power system reliability analysis using a four-area test network
Sperstad, Iver Bakken; Solvang, Espen Hafstad; Jakobsen, Sigurd Hofsmo; Gjerde, Oddbjørn (Peer reviewed; Journal article, 2020)This article presents a test data set combining data relevant for power system reliability analysis, including network data, reliability data, basic interruption cost data, and exemplary operating state data. The data set ... -
Framework and methodology for active distribution grid planning in Norway
Sperstad, Iver Bakken; Solvang, Eivind; Gjerde, Oddbjørn (Chapter, 2020)The long-term planning frameworks currently used by electricity distribution grid companies are not designed to account for new challenges such as variable distributed generation or for new opportunities of active grid ... -
Probabilistic operational planning using dynamic programming with time-domain simulations
Bødal, Espen Flo; Jakobsen, Sigurd Hofsmo; Gjerde, Oddbjørn (Peer reviewed; Journal article, 2022)A dynamic programming model with time-domain simulations of contingencies is created to find the least-costly operational strategies according to a probabilistic operational criterion with selected preventive and corrective ... -
RELSAD: A Python package for reliability assessment of modern distribution systems
Myhre, Stine Fleischer; Fosso, Olav B; Heegaard, Poul Einar; Gjerde, Oddbjørn (Peer reviewed; Journal article, 2022) -
Risk assessment as an integrated part of distribution system reinvestment project analysis
Gjerde, Oddbjørn; Nordgård, Dag Eirik (Lecture, 2008) -
Smart Grid Threat Modelling Tool Documentation
Flå, Lars Halvdan (Notat;, Research report, 2023) -
Strategi og veikart for overgangen til et fleksibelt og intelligent strømnett
Kjølle, Gerd; Sandell, Susanne; Gjerde, Oddbjørn; Istad, Maren; Korpås, Magnus (CINELDI Rapport;, Research report, 2024) -
Vulnerability analysis of HVDC contingencies in the Nordic power system
Sperstad, Iver Bakken; Kjølle, Gerd Hovin; Gjerde, Oddbjørn; Vrana, Til Kristian; Jakobsen, Sigurd Hofsmo; Turunen, J.; Haarla, L (Chapter; Peer reviewed, 2018)In the increasingly interconnected and integrated European power system, transmission system operators need to consider new kinds of risk associated with the interconnection to neighbouring systems. For the Nordic power ... -
Vulnerability and security in a changing power system
Kjølle, Gerd Hovin; Gjerde, Oddbjørn; Hofmann, Matthias (SINTEF Energi. Rapport;, Research report, 2013)This report presents the main results from the knowledge-building project Vulnerability and security in a changing power system. The main stakeholders of this project are the energy authorities, system operators and network ... -
Vulnerability indicators for electric power grids
Hofmann, Matthias; Kjølle, Gerd Hovin; Gjerde, Oddbjørn (SINTEF Energi. Rapport;TR A7276, Research report, 2013)This report presents a framework and methodology to develop indicators to monitor the vulnerability of the electric power grid. It establishes a scientific foundation by defining vulnerability and the different dimensions ...