摘要
利用气相色谱进行变压器内部故障诊断是保证电网安全的重要手段.针对当前变压器故障诊断中的几个主要问题,利用气相色谱对变压器油中溶解气体成分进行了跟踪分析.通过几个具体实例,对特征气体含量变化与变压器故障的关系进行了详细的分析和探讨.
The diagnosis on the interior malfunction transformer by gas chromatography is an important means to assure the safety of the electric net. Being directed at the mail problems in the diagnosis, we analyzed the composition of gases dissolved in insulation oil. The connection of changing of characteristic gases dissoloved in insulation oil and fault inside transformer is analyzed and discussed through several instance in the paper.
出处
《德州学院学报》
2005年第2期11-14,共4页
Journal of Dezhou University
关键词
气相色谱分析
绝缘油中气体
变压器内部故障
gas chromatography
gases dissolved in insulation oil
fault inside transformer
