Результаты исследований: Публикации в книгах, отчётах, сборниках, трудах конференций › статья в сборнике материалов конференции › научная › Рецензирование
The Impact of Partial Discharges on Their Inception Voltage on the Surface of Silicone Rubber. / Васильков, Сергей Андреевич; Трофимук, Антон Сергеевич.
ICD 2022 - IEEE 2022 4th International Conference on Dielectrics, Proceedings. Institute of Electrical and Electronics Engineers Inc., 2022. стр. 372-375.Результаты исследований: Публикации в книгах, отчётах, сборниках, трудах конференций › статья в сборнике материалов конференции › научная › Рецензирование
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TY - GEN
T1 - The Impact of Partial Discharges on Their Inception Voltage on the Surface of Silicone Rubber
AU - Васильков, Сергей Андреевич
AU - Трофимук, Антон Сергеевич
N1 - Publisher Copyright: © 2022 IEEE.
PY - 2022/7/3
Y1 - 2022/7/3
N2 - In humid conditions, silicone insulators lose hydrophobicity because of surface partial discharges between water droplets. There are two positive feedback loops that accelerate the degradation process: 1) the damaged surface retains more water and 2) the partial-discharge inception voltage decreases. The present work assesses how quickly and how much the inception voltage can decrease due to the effect of weak surface discharges when each transferring tens of nanocoulombs. The experimental set-up used in the study allows simultaneous discharge generation and inception voltage measurement. It has been found that the streamer inception voltage drops by almost 50% and then recovers only partially. Moreover, the inception voltage recovery takes more time than that of hydrophobicity.
AB - In humid conditions, silicone insulators lose hydrophobicity because of surface partial discharges between water droplets. There are two positive feedback loops that accelerate the degradation process: 1) the damaged surface retains more water and 2) the partial-discharge inception voltage decreases. The present work assesses how quickly and how much the inception voltage can decrease due to the effect of weak surface discharges when each transferring tens of nanocoulombs. The experimental set-up used in the study allows simultaneous discharge generation and inception voltage measurement. It has been found that the streamer inception voltage drops by almost 50% and then recovers only partially. Moreover, the inception voltage recovery takes more time than that of hydrophobicity.
UR - http://www.scopus.com/inward/record.url?scp=85138264298&partnerID=8YFLogxK
UR - https://www.mendeley.com/catalogue/447f6888-f710-341a-a2fd-0e760205c762/
U2 - 10.1109/ICD53806.2022.9863229
DO - 10.1109/ICD53806.2022.9863229
M3 - Conference contribution
SP - 372
EP - 375
BT - ICD 2022 - IEEE 2022 4th International Conference on Dielectrics, Proceedings
PB - Institute of Electrical and Electronics Engineers Inc.
Y2 - 3 July 2022 through 7 July 2022
ER -
ID: 101098315