TY - GEN
T1 - Degradation of a FR-EPDM Cable Removed from a Nuclear Power Plant
AU - Ohki, Y.
AU - Hirai, N.
AU - Sato, K.
AU - Tanaka, Y.
N1 - Funding Information:
This research was performed under the research entrusted by Secretariat of Nuclear Regulation Authority in Japan.
Publisher Copyright:
© 2022 IEEE.
PY - 2022
Y1 - 2022
N2 - To evaluate the degradation degree of the flame-retardant ethylene-propylene-diene rubber (FR-EPDM) insulation of a control cable removed from a nuclear power plant operated for 23 years, the leakage current of the cable was compared with those of new and degraded cables with the same insulation, using the current integration method. As a result, it has become clear that the aging of electrical insulation should not be a concern as long as cables of the same type are used under similar environmental conditions to the removed one.
AB - To evaluate the degradation degree of the flame-retardant ethylene-propylene-diene rubber (FR-EPDM) insulation of a control cable removed from a nuclear power plant operated for 23 years, the leakage current of the cable was compared with those of new and degraded cables with the same insulation, using the current integration method. As a result, it has become clear that the aging of electrical insulation should not be a concern as long as cables of the same type are used under similar environmental conditions to the removed one.
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U2 - 10.1109/CEIDP55452.2022.9985247
DO - 10.1109/CEIDP55452.2022.9985247
M3 - Conference contribution
AN - SCOPUS:85145884013
T3 - Annual Report - Conference on Electrical Insulation and Dielectric Phenomena, CEIDP
SP - 45
EP - 48
BT - CEIDP 2022 - 2022 IEEE Conference on Electrical Insulation and Dielectric Phenomena
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2022 IEEE Conference on Electrical Insulation and Dielectric Phenomena, CEIDP 2022
Y2 - 30 October 2022 through 2 November 2022
ER -