基于糠醛含量分析的变压器固体绝缘检测分析  

Solid Insulation Detection Analysis of Transformers Based on Furfuraldehyde Content

作　　者：钱朝春[1] 宦扶天[1] 

机构地区：[1]江苏省电力公司镇江供电公司,江苏镇江212001

出　　处：《电气开关》2013年第3期60-62,共3页Electric Switchgear

摘　　要：电力系统常用气相色谱的分析方法判断变压器使用状况,但是对于变压器内部绝缘纸故障却无能为力。因而一种全新的液相分析方法孕育而生,通过分析绝缘老化的产物——糠醛,可以有效得得知绝缘老化程度,作为判断电力变压器老化程度和运行状况的手段。In a power system, use conditions of a transformer is often ditermined by analystical method of gas chromatog- raphy, but it can do nothing for the internal insulation paper fault of the transformer. So, a new analytical method of ligu- id phantom has come into the world. This method, through analyxing insulation aging outcome-furfuraldehyde, can effec- tively known about theinsalation aging degree, to assess the aging degree and running condition of the pwoer tranformer.

关 键 词：变压器 固体绝缘 糠醛 

分 类 号：TM41[电气工程—电器]