变压器局部放电试验中几种常见问题的分析及处理

Analysis on and Treatment of Some Common Problems in the Partial Discharge Test of Transformer

叙述了在变压器局部放电试验中遇到的几种局放量超标的故障类型,对不同放电类型分析了其放电可能性,指出变压器在生产装配工艺中要严把质量关。

This paper expounds several kinds of the faults of the overproof of the partial discharge in partial discharge test of transformer, analyzes the possibility of the discharge for different kinds of discharge, and points out that the quality must be put into the first place in the assembly technology of the transformer.