Space charge behavior of different insulating materials employed in AC and DC cable systems

Risultato della ricerca: Conference contribution

8 Citazioni (Scopus)

Abstract

In this work, the space charge accumulation in three different XLPE based material has been carried out by using the PEA (Pulsed Electro-Acoustic) method. The specimens provided by a cables industry have been subjected to the same DC stress during polarization time at environment temperature. Afterwards, the high voltage generator has been turned off and the amount residual charge has been evaluated. The space charge profiles during polarization and depolarization have been carried out and compared. Finally, the distribution of electric field within the samples has been reported. In particular, the maximum distortion of electric field has been calculated by taking into account the distribution of the accumulated charges at the end of polarization time
Lingua originaleEnglish
Titolo della pubblicazione ospiteProceedings of the International Symposium on Electrical Insulating Materials
Pagine629-632
Numero di pagine4
Stato di pubblicazionePublished - 2017

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All Science Journal Classification (ASJC) codes

  • Electrical and Electronic Engineering
  • Electronic, Optical and Magnetic Materials

Cita questo

Romano, P., Viola, F., Riva Sanseverino, E., Imburgia, A., Hozumi, N., & Morita, S. (2017). Space charge behavior of different insulating materials employed in AC and DC cable systems. In Proceedings of the International Symposium on Electrical Insulating Materials (pagg. 629-632)