Searched for: department:"Electrical%5C%2BSustainable%5C%2BEnergy"
(1 - 5 of 5)
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
document
Popov, M. (author), Smeets, R.P.P. (author), Van der Sluis, L. (author), De Herdt, H. (author), Declerq, J. (author)
The work presented in this paper deals with the investigation of circuit breaker prestrike effect that occurs during energizing a distribution transformer. An experimental test setup that consists of a supply transformer, a vacuum circuit breaker (VCB), a cable and a test transformer is built, and the prestrikes in the VCB are recorded. The test...
journal article 2009
document
Xyngi, I. (author), Ishchenko, A. (author), Popov, M. (author), Van der Sluis, L. (author)
This letter describes the transient stability analysis of a 10-kV distribution network with wind generators, microturbines, and CHP plants. The network being modeled in Matlab/Simulink takes into account detailed dynamic models of the generators. Fault simulations at various locations are investigated. For the studied cases, the critical...
journal article 2009
Searched for: department:"Electrical%5C%2BSustainable%5C%2BEnergy"
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