Blar i Publikasjoner fra CRIStin - SINTEF Energi på tidsskrift "IEEE Transactions on Power Delivery"
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Time Domain Implementation of Damping FactorWhite-Box Transformer Model for Inclusion in EMT Simulation Programs
(Journal article; Peer reviewed, 2019)White-box detailed transformer models are used by manufacturers for predicting internal overvoltages in transformer windings during the lightning impulse test. One such model is the d-factor model which is based on a ... -
Variable Transmission Voltage for Loss Minimization in Long Offshore Wind Farm AC Export Cables
(Journal article; Peer reviewed, 2016)Connection of offshore wind farms to shore requires the use of submarine cables. In the case of long HVAC connections, the capacitive charging currents limit the transfer capability and lead to high losses. This paper shows ... -
Voltages and AC Corrosion on Metallic Tubes in Umbilical Cables Caused by Magnetic Induction From Power Cable charging Currents
(Journal article; Peer reviewed, 2018)Offshore umbilical cables often include both power cables and elements such as metallic tubes and signal cables. It was concluded from a recent failure of stainless tubes that AC corrosion was the failure cause. This paper ... -
Wide-Band Transformer Modeling Including Core Non-Linear Effects
(Journal article; Peer reviewed, 2015)Wide-band, black-box transformer models can be obtained via frequency sweep measurements on transformer terminals followed by rational model extraction via passive curve fitting. These models do however not include core ...