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Artículo
Modeling dispersion of partial discharges due to propagation velocity variation in power cables
(Elsevier, 2016)
Existing models for partial discharge (PD) propagation based on a single attenuation constant are unable to explain how each frequency component travels with a different propagation velocity. This paper proposes a new model ...
Artículo
Partial discharge detection using PLC receivers in MV cables: A theoretical framework
(Elsevier, 2018-11)
Partial discharge (PD) activity is a key indicator of the cable insulation health in medium-voltage networks. Many of these cables are used as transmission media, because power line communication (PLC) modems are installed ...
Artículo
Time domain analysis of partial discharges envelope in medium voltage XLPE cables
(Elsevier, 2015)
Partial discharge (PD) analysis has been widely used to detect premature degradation of power cables. Although there are recognized techniques for PD analysis, there is still lack of knowledge about measuring and modeling ...