Title :
PEA measurements upon cellulose materials submitted to gamma radiation
Author :
Ciobanu, R. ; Prisecaru, I. ; Aradoaei, S.
Author_Institution :
Dept. of Electr. Meas. & Mater., Iasi Tech. Univ., Romania
Abstract :
Focused on the analysis of some parameters derived from PEA measurements, the article tries to identify the evolution of space charge and field in paper-oil systems submitted to gamma radiation, and to emphasize, by comparing to unaged structures, some aspects susceptible to lead to a higher reliability of DC cables insulation for nuclear power.
Keywords :
dielectric materials; gamma-ray effects; insulating materials; paper; power cable insulation; pulsed electroacoustic methods; space charge; DC cables insulation reliability; PEA measurements; cellulose materials; gamma radiation; nuclear power; paper-oil systems; Aging; Anodes; Cable insulation; Cathodes; Charge measurement; Current measurement; Dielectrics and electrical insulation; Gamma rays; Polymers; Space charge;
Conference_Titel :
Solid Dielectrics, 2004. ICSD 2004. Proceedings of the 2004 IEEE International Conference on
Print_ISBN :
0-7803-8348-6
DOI :
10.1109/ICSD.2004.1350331
