徐康健,郭素萍
XU Kang-jian,GUO Su-ping(Jinhua Electric Power Bureau

• 1:金华电业局

摘要(Abstract)：

通过对变压器吊芯期间油中出现乙炔的分析,认为是吊芯中使用的滤油机流量过大,在注油过程中引起了油流静电放电所致。指出现场操作中应重视变压器注油工艺标准并严格遵守,以免发生误判。
The acetylene appeared in the oil of a transformer during hoisting core.The reason was the heavy flow of the oil filter used in the core hoisting caused the oil stream discharged electrostatic during oil-injection.

关键词(KeyWords)： 变压器油;乙炔;油流静电;注油工艺
transformer oil;acetylene;oil flow electrostatic;oil-injection technology

Abstract:

Keywords:

基金项目(Foundation):

作者(Author): 徐康健,郭素萍
XU Kang-jian,GUO Su-ping(Jinhua Electric Power Bureau

DOI: 10.19585/j.zjdl.2010.02.007

参考文献(References)：

• [1]DL/T573-95,电力变压器检修导则[S].北京:中国电力出版社,1995.
• [2]周刚,咸日常,赵利.大型变压器中的油流带电现象及抑制对策[J].山东电力技术,2003,130(2):46-48.