TY - GEN
T1 - Effect of Mineral Oil on Electrical Properties of HTV Silicone Rubber under Thermal and AC Corona Aging
AU - Yang, Yan
AU - Wang, Ke
AU - Yu, Yu
AU - Li, Jinzhong
AU - Zhang, Shuqi
AU - Li, Gang
AU - Xiang, Xingyu
AU - Wu, Guangning
N1 - Publisher Copyright:
© 2019 IEEE.
PY - 2019/10
Y1 - 2019/10
N2 - High temperature vulcanized (HTV) silicone rubber is widely employed as external insulating material for outdoor insulators of transmission lines. Recently, for highly explode risk of ceramic bushings in substations, HTV silicone rubber is considered to take the place of ceramics as bushing materials for power and current transformers. However, as the main insulation of transformers is constituted of oil-impregnated paper, electrical properties of HTV silicone rubber maybe effected by mineral oil. In this paper, we will study the effect of mineral oil on hydrophobic recovery and flashover voltage of HTV silicone rubber under thermal and AC corona discharge aging, in order to get suggestions for substation-use HTV silicone rubber.
AB - High temperature vulcanized (HTV) silicone rubber is widely employed as external insulating material for outdoor insulators of transmission lines. Recently, for highly explode risk of ceramic bushings in substations, HTV silicone rubber is considered to take the place of ceramics as bushing materials for power and current transformers. However, as the main insulation of transformers is constituted of oil-impregnated paper, electrical properties of HTV silicone rubber maybe effected by mineral oil. In this paper, we will study the effect of mineral oil on hydrophobic recovery and flashover voltage of HTV silicone rubber under thermal and AC corona discharge aging, in order to get suggestions for substation-use HTV silicone rubber.
UR - https://www.scopus.com/pages/publications/85081672855
U2 - 10.1109/CEIDP47102.2019.9009874
DO - 10.1109/CEIDP47102.2019.9009874
M3 - 会议稿件
AN - SCOPUS:85081672855
T3 - Annual Report - Conference on Electrical Insulation and Dielectric Phenomena, CEIDP
SP - 624
EP - 627
BT - 2019 IEEE Conference on Electrical Insulation and Dielectric Phenomena, CEIDP 2019 - Proceedings
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2019 IEEE Conference on Electrical Insulation and Dielectric Phenomena, CEIDP 2019
Y2 - 20 October 2019 through 23 October 2019
ER -