高低压架空线路变电台变压器绝缘检测方案分析

The Insulation Detection Method of Transformer Transformer of High and Low Voltage Overhead Line is Discussed

对于高低压架空线路变电台变压器来说,可对其产生影响的因素较多,一旦发生故障问题,势必会影响到线路的运行质量。其中出现频率较高的两种故障问题是单相接地故障、短路故障。当前通常采用登高分段检测技术检测架空线路变电台变压器的故障问题。但是由于此种方法相对繁琐,工作效率不高,已经不能适应当今社会的实际需求,因此探索出新型的、先进的检测方法尤为关键。本文分析高低压架空线路变电台变压器绝缘检测方案,以给实践工作有价值的指导。

For the high and low voltage overhead line and transformer,there are many factors affecting it.Once the fault occurs,it is bound to reduce the operation quality of the line.The fault with high frequency is single-phase ground fault,short circuit fault.Usually,the high-altitude segmenting detection technology is adopted to detect the faults of overhead lines.However,because this method is relatively complicated and reduces the work efficiency,it cannot meet the practical needs of today’s society,so it is particularly critical to explore new and advanced detection methods.This study analyzes the insulation detection method of transformer transformer in high and low voltage overhead line,and provides valuable guidance for practical work.