@inproceedings{bda22296e9814e059a8aaea6ed1017b7,
title = "X-ray Radiation in 126 kV Vacuum Interrupters During Sequential Power-Frequency Conditioning and Comparative Analysis of Conditioning Methods",
abstract = "In this paper, the evolution of X-ray radiation characteristics during sequential power-frequency voltage conditioning processes of a single 126 kV vacuum interrupter (VI) is investigated, and the effectiveness of three conditioning methods from a radiation perspective are compared. Experiments were conducted using a self-designed spectrometer to measure X-ray dose and spectrum during sequential conditioning processes. It was found a progressive reduction in total X-ray dose and significant spectral hardening across five conditioning experiments. Comparative analysis of three methods revealed that high-current preconditioning reduced subsequent power-frequency conditioning dose rate by 35\% and softened the spectrum, compared with conventional powerfrequency voltage conditioning.",
keywords = "conditioning, spectrum, vacuum interrupter, X-ray",
author = "Wei Sun and Huantong Shi and Peizhou Zhang and Jian Wu and Xingwen Li",
note = "Publisher Copyright: {\textcopyright} 2025 IEEE.; 31st International Symposium on Discharges and Electrical Insulation in Vacuum, ISDEIV 2025 ; Conference date: 21-09-2025 Through 26-09-2025",
year = "2025",
doi = "10.1109/ISDEIV60861.2025.11255982",
language = "英语",
series = "Proceedings - International Symposium on Discharges and Electrical Insulation in Vacuum, ISDEIV",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
booktitle = "Proceedings - ISDEIV 2025",
}