摘要
研究了产品外绝缘表面积污期间的憎水迁移过程 ,结果表明 ,外绝缘材质中自由状态硅氧烷分子是维持长期运行产品憎水迁移性能的唯一起作用的因素。
The process of hydrophobicity migrating during the contamination accumulation over the insulator surface of the product is first studied in this paper. The result shows that the free state siloxane molecules in the external insulating material is the only contributor that supports the long term product hydrophobicity migration level. Then the composition of the free state siloxane molecules in external insulating material are analyzed.
出处
《高压电器》
CAS
CSCD
北大核心
2002年第1期35-37,共3页
High Voltage Apparatus
关键词
复合绝缘子
外绝缘材质
憎水迁移性能
稳定性
composite insulator
external insulating material
hydrophobicity migration performance
stability
