Application of gas chromatography technology in ablative defect detection of cable buffer layer

Xiaoli Duan; Sanwei Liu; Daoyuan Zhang; Jianjia Duan; Zeyu Zeng; Fuyong Huang; Ting Yu

doi:10.1117/12.2661033

16 December 2022 Application of gas chromatography technology in ablative defect detection of cable buffer layer

Xiaoli Duan, Sanwei Liu, Daoyuan Zhang, Jianjia Duan, Zeyu Zeng, Fuyong Huang, Ting Yu

Proceedings Volume 12500, Fifth International Conference on Mechatronics and Computer Technology Engineering (MCTE 2022); 1250041 (2022) https://doi.org/10.1117/12.2661033
Event: 5th International Conference on Mechatronics and Computer Technology Engineering (MCTE 2022), 2022, Chongqing, China

Abstract

In recent years, the ablative defect of cable buffer layer is easy to cause the breakdown of cable body, which causes great influence. It is difficult to detect the ablative defect of cable buffer layer by gas chromatography. In this paper, the formation of ablative defect is reproduced through the simulation test, and the characteristic gas in the process of defect formation is collected and analyzed, which demonstrates the effectiveness of the gas chromatography detection technology proposed. The results show that methane (CH4), ethylene (C2H4), ethane (C2H6), acetylene (C2H2), hydrogen (H2), carbon monoxide (CO) and carbon dioxide (CO2) will be produced during the ablation process.

Citation Download Citation

Xiaoli Duan, Sanwei Liu, Daoyuan Zhang, Jianjia Duan, Zeyu Zeng, Fuyong Huang, and Ting Yu "Application of gas chromatography technology in ablative defect detection of cable buffer layer", Proc. SPIE 12500, Fifth International Conference on Mechatronics and Computer Technology Engineering (MCTE 2022), 1250041 (16 December 2022); https://doi.org/10.1117/12.2661033

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