充油电缆和变压器在气相色谱分析方面的比较  

Comparison between Oil-filled Cable and Transformer in Gas Chromatography of Insulation Oil

作　　者：陈志勇[1] 刘丽兵[1] 吴鹏[1] 冯义[1] 高乃奎[1] 

机构地区：[1]西安交通大学电力设备电气绝缘国家重点实验室,陕西西安710049

出　　处：《高压电器》2004年第2期119-120,123,共3页High Voltage Apparatus

摘　　要：从气相色谱分析的角度比较了充油电缆和变压器的异同,阐述了绝缘油气相色谱分析的机理和过程,指出了充油电缆实现油气在线监测所面临的困难。In this paper, oil-filled cable and transformer are compared each other in gas chromatography of insulation oil. The gas generating mechanism and analysis process are presented. Meanwhile, the problems for intending to on-line monitor the dissolved gas of oil-filled cable are shown too.

关 键 词：变压器 铁心 电气试验 充油电缆 气相色谱分析 

分 类 号：TM246[一般工业技术—材料科学与工程]