Searched for: department:"Electrical%5C%2BSustainable%5C%2BEnergy"
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document
De Regt, J.J. (author), Hoogendorp, G. (author), Wagenaars, P. (author), Wouters, P.A.A.F. (author), Popov, M. (author), Van der Sluis, L. (author), Steennis, E.F. (author)
Transients from lightning strikes can enter underground cables at overhead line to power cable transitions. Possible overvoltages on these surges at cross-bonding connections of the cable screens are of major concern. A model is developed for modelling overvoltages from transient signal propagation through a combined cross-bonding cable and box....
journal article 2014
document
Hoogendorp, G. (author), Popov, M. (author), Van der Sluis, L. (author)
Transmission of electric energy at high voltage levels is mainly performed by overhead lines. Nowadays, an increasing amount of power grid operators are replacing overhead transmission lines by underground cables. Cable presence in power systems may have consequences for the behavior of the total system, since cables have much larger capacitance...
conference paper 2013
document
Hoogendorp, G. (author), Popov, M. (author), Van der Sluis, L. (author)
This letter deals with the hybrid modeling of transformers and the determination of interturn voltage distribution in transformers with layer-type windings. The hybrid model uses a combination of a multiconductor transmission-line model and a single transmission-line model. The good agreement between computed and measured voltage waveforms shows...
journal article 2009