变压器油中的金属元素及其检测方法

Metal Elements in the Transformer Oil and Its Detection Method

定期跟踪检测油中微量金属元素的含量及其变化,将有助于监视或准确判断变压器的潜伏隐患与故障部位。采用等离子发射光谱法检测油中金属,可以对不同含量的多种元素同时测定,简单快速。

Periodical detecting microelements content and changes in the transformer oil can help to monitor and estimate accurately incipient faults and fault parts of the transformer. ICP method, which is easy and fast, may detect the metals in the oil, also may measure many different contents elements synchronously.