110kV交联电缆交接试验中带电局放检测及干扰抑制分析
笔者介绍了某新建变电站工程110 kV交联聚乙烯电缆交接耐压试验中实施局放检测的过程,通过对谐振系统加装屏蔽及抑制措施,在局放测试系统中设置滤波和检测频带,减少背景噪声干扰,提高了检测系统信噪比。检测结果证实了搭建的局放检测平台和干扰抑制方法对现场检测电缆局放的有效性,为今后开展现场电缆局放带电检测提供参考。
I tiakina i:
| Ngā kaituhi matua: | , , , |
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| Hōputu: | Artigo |
| Reo: | Chinês |
| I whakaputaina: |
Editorial Department of High Voltage Apparatus
2012-01-01
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| Rangatū: | Gaoya dianqi |
| Ngā marau: | |
| Urunga tuihono: | http://www.zgydq.com/zh/article/doi/10.13296/j.1001-1609.hva.2012.11.014/ |
| Ngā Tūtohu: |
Kāore He Tūtohu, Me noho koe te mea tuatahi ki te tūtohu i tēnei pūkete!
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