变压器冲击试验故障判断的辅助手段  

Research on Auxiliar Means to Judge Faults in Transformer Shock Test

作　　者：钱清[1] 

机构地区：[1]安徽电力职工大学,合肥230022

出　　处：《安徽电气工程职业技术学院学报》2000年第3期45-48,共4页Journal of Anhui Electrical Engineering Professional Technique College

摘　　要：本文对目前变压器冲击试验故障判断进行了分析研究，指出多种因素导致示伤波 形畸变，从而给故障判断带来困难，最后通过实例提出利用局放试验作为故障判 断辅助手段的方法。The essay analyses the present judgement to faulfs occoured in transformer shock test, it discovers that the disforming of the wave in - dicator caused by several factors bring in difficulties to faults judgement, and we can use partial discharge to deal with the test.

关 键 词：变压器 冲击试验 故障判断 局放试验 

分 类 号：TM406[电气工程—电器]