高压电缆阻水缓冲层烧蚀缺陷的射线检测
X-ray detection of the ablation defect of water blocking buffer layer in high-voltage cable
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摘要: 利用射线检测技术对某110 kV电缆线路进行带电检测，有效检出该线路电缆本体多处阻水缓冲层烧蚀缺陷，同时分析了该类缺陷的产生规律，并提出了针对性的改进建议。Abstract: A 110 kV cable line was inspected by means of X-ray detection technology, and the ablative defects of water blocking buffer layer were effectively detected in the cable body of the line. Meanwhile, the cause of such defects being initiated was analyzed, and suggestions for improvement were put forward.
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