电源变压器电路的故障分析与处理对策

Power transformer fault analysis and treatment measures of the circuit

本文通过对电源变压器故障电路的分析,分别提出了电路在绕组故障、发热故障、输出电压低和输出电压升高等故障的关键分析方法,并阐述了故障电路的关键测试方法及故障检修方法。

In this paper,through the analysis of power transformer fault circuit,key circuit are put forward higher fault in the winding fault,fever,low output voltage and output voltage analysis method, and describes the key method of fault circuit testing and fault diagnosis method.