Browsing by Author "Ragusa, Antonella"
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3D Model of partial discharge in defects with different sizes and positions in power cable for distribution and transmission networks
Ragusa, Antonella; Sasse, Hugh; Duffy, Alistair (Article)The knowledge of partial discharge (PD) phenomena inside electrical insulation of power cables is an important issue for assessing the insulation condition and its degradation state, obtaining information about the ... -
3D Simulation of Partial Discharge in High Voltage Power Networks
Ragusa, Antonella; Sasse, Hugh G.; Duffy, A. P. (Conference)Partial discharge (PD) events arise inside power cables due to defects of cable’s insulation material, characterized by a lower electrical breakdown strength than the surrounding dielectric material. These electrical ... -
Electromagnetic Time Reversal Method to Locate Partial Discharges in Power Networks Using 1D TLM Modelling
This letter sets out to describe the first results of the design process that will lead to a new on-line partial discharge location method based on Electromagnetic Time Reversal theory and using the Transmission Line-Matrix ...