摘要
通过一起变压器在线色谱氢含量数据的异常升高,使用变压器色谱含量数据与变压器故障及其产气特征进行比较,再使用三比值法进行比较,综合判断异常气体产生原因,制定有效处理方法,从而保证了油浸变压器安全稳定运行。对运行管理、检修维护和设备安装都具有一定的借鉴。
Comparing transformer chromatography content data with transformer failure and its gas production characteristicsbased on an abnormalelevation oftransformer’s online chromatography hydrogen content data,and then using the three-ratio method for comparison in order todetermine the cause of abnormal gas generation and the develop effective treatment methods,thus ensuring the safe and stable operation of oil-immersed transformers.This experience has certain reference for operation management,maintenance and equipment installation.
作者
张旭山
常新海
ZHANG Xushan;CHANG Xinhai(Hongsheng Electricity and Heating Co.,Ltd.,Jiuquan Iron and Steel Group,Jiayuguan,Gansu 735100,China)
出处
《冶金动力》
2022年第5期9-11,共3页
Metallurgical Power
关键词
色谱
特征气体
三比值法
chromatography
characteristic gas
three-ratio method
