煤矿井下变压器故障诊断研究

Study on Fault Diagnosis of Underground Transformer in Coal Mine

主要分析了煤矿井下变压器在生产过程中的一些常见故障,包括铁芯故障、绕组故障、套管故障、瓦斯保护故障等,针对出现的故障提出了常规诊断以及智能诊断的诊断方法,以保证变压器安全运行,为煤矿企业生产提供稳定的电力支持。

This paper mainly analyzes some common faults of undergroun d transformer in coal mine, including ironcore fault, winding fault, casing fault, gas protection fault, etc. In order to ensure the safe operation of transformer andto provide stable power support for coal mine production, the conventional diagnosis and intelligent diagnosis methodare put forward to solve the problems.