换流变压器绕组温度计典型故障分析及处理措施

Typical Fault Analysis and Treatment Measures of Converter Transformer Winding Temperature Measurement System

介绍了换流变压器绕组温度测量的原理,设计了一种基于突变量的绕组温度告警系统,分析了四种绕组温度测量系统典型故障,并提出了故障处理措施。

The principle of winding temperature measurement of converter transformer is introduced.A winding temperature alarm system based on sudden variable is designed.The typical faults of four winding temperature measurement systems are analyzed,and the treatment and improvement measures are put forward.