变压器现场感应耐压和局部放电试验分析

Analysis of Field Induced Withstand Voltage and PartialDischarge Test of Transformer

众所周知,对于变压器设备的绝缘性能来说,可以将感应耐压、局部放电作为主要的考核指标,其重要性是毋庸置疑的。以xx变压器设备厂制造的首台变压器作为考核与分析的主要对象,进行普通的试验之后,继续实施变压器设备现场感应耐压与局部放电试验,及时总结其中显现出来的问题与不足,并加以科学处理,最终符合相关规定。文章通过分析局部放电试验的情况,说明了感应耐压试验开展的具体方法与情况,从而保证变压器设备运行的安全性和稳定性。

As we all know,for the insulation performance of transformer equipment,induction withstand voltage and partial discharge can be taken as the main assessment indexes,and its importance is beyond doubt.Based on the fi rst transformer manufactured by XX transformer equipment factory as the main object of assessment and analysis,after the ordinary test,continue to carry out the fi eld induction withstand voltage and partial discharge test of transformer equipment,summarize the problems and defi ciencies in time,and deal with them scientifi cally,and fi nally meet the relevant regulations.By analyzing the situation of partial discharge test,this paper explains the specific method and situation of induction voltage withstand test,so as to ensure the safety and stability of transformer operation.