This paper investigates aging of low voltage cables used in nuclear power plants by the means of the dielectric spectroscopy technique. Aging has been performed on XLPE cables through high temperature and different dose rates in order to evaluate the electrical response under different aging conditions. Test have been carried out immediately after aging and years after the radiation source has been turned off. Significant changes in dielectric response have been observed due to postirradiation effects, suggesting that degradation continues even after the aging source has been removed.
Post-irradiation effect analysis on XLPE-insulated LV cables used in nuclear power plants / Suraci Simone Vincenzo, Fabiani, Davide, Li Chuanyang. - ELETTRONICO. - 2019:(2019), pp. 8727281.53-8727281.56. (Intervento presentato al convegno ICEMPE 2019 - 2nd International Conference on Electrical Materials and Power Equipment, Proceedings tenutosi a Guangzhou, China nel 7-10 April 2019) [10.1109/ICEMPE.2019.8727281].
Post-irradiation effect analysis on XLPE-insulated LV cables used in nuclear power plants
Suraci Simone Vincenzo;Fabiani Davide
;Li Chuanyang
2019
Abstract
This paper investigates aging of low voltage cables used in nuclear power plants by the means of the dielectric spectroscopy technique. Aging has been performed on XLPE cables through high temperature and different dose rates in order to evaluate the electrical response under different aging conditions. Test have been carried out immediately after aging and years after the radiation source has been turned off. Significant changes in dielectric response have been observed due to postirradiation effects, suggesting that degradation continues even after the aging source has been removed.| File | Dimensione | Formato | |
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