Research on Reason and Treatment Measures of Secondary Cable Insulation Defects in Transformer Substation
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Research on Reason and Treatment Measures of Secondary Cable Insulation Defects in Transformer Substation
Vol. 42, Issue 2, Pages: 94-97(2022)
作者机构:
国网湖南省电力有限公司电力科学研究院
作者简介:
基金信息:
DOI:
CLC:TM63;TM75
Published:2022
稿件说明:
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XIAO Haolong, ZANG Xin, LIANG Wenwu, et al. Research on Reason and Treatment Measures of Secondary Cable Insulation Defects in Transformer Substation[J]. 2022, 42(2): 94-97.
DOI:
XIAO Haolong, ZANG Xin, LIANG Wenwu, et al. Research on Reason and Treatment Measures of Secondary Cable Insulation Defects in Transformer Substation[J]. 2022, 42(2): 94-97.DOI:
Research on Reason and Treatment Measures of Secondary Cable Insulation Defects in Transformer Substation
The secondary cable is the important bridge connecting the primary equipment and the secondary equipment
and the insulation reliability will affect the operation reliability of the secondary equipment. Trough field sampling and dissecting the accident cable
it is found that the causes of insulation defects of secondary cable are cable head damage
moisture intrusion
meterial and structure defects and operation inspection management defects