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Gerd Kjølle

Chief Scientist

Gerd Kjølle

Chief Scientist

Gerd Kjølle
Phone: 906 72 035
Mobile: 906 72 035
Department: Energy Systems
Office: Trondheim

Publications and responsibilities

Publications

Publication

Smart fault handling in medium voltage distribution grids

http://www.sintef.no/en/publications/publication/?pubid=CRIStin+1478172

This paper presents first results from a pilot project on using fault indicators and self-healing in medium voltage distribution grids. Directional earth-fault indicators were chosen and deployed in real environments to test their functionalities and quantify their benefits for efficient grid operat...

Authors Tutvedt Kjell Anders Seguin R. Kjølle Gerd Hovin Simonsen Stig Hermansen Tonje Skoglund Myhr Ingrid
Year 2017
Type Part of a book/report
Publication

Probabilistic Risk-Based Security Assessment of Power Systems Considering Incumbent Threats and Uncertainties

http://www.sintef.no/en/publications/publication/?pubid=CRIStin+1422584

In-depth security analyses of power systems (PSs) require to consider the vulnerabilities to natural and human-related threats, which may cause multiple dependent contingencies. On the other hand, such events often lead to high impact on the system, so that decision-making aimed to enhance security ...

Authors Ciapessoni Emanuele Cirio Diego Kjølle Gerd Hovin Massucco Stefano Pitto Andrea Sforna Marino
Year 2016
Type Journal publication
Publication

Wind dependent failure rates for overhead transmission lines using reanalysis data and a Bayesian updating scheme

http://www.sintef.no/en/publications/publication/?pubid=CRIStin+1422555

The main task of this paper is to calculate wind dependent failure rates for overhead transmission lines using reanalysis data and a Bayesian updating scheme. The availability of finely meshed hourly reanalysis time series for wind speed allows us to construct individual fragility curves for each tr...

Authors Solheim Øystein R. Trötscher Thomas Kjølle Gerd Hovin
Year 2016
Type Part of a book/report
View all publications at Cristin