摘要
介绍了红外诊断技术用于变电设备故障诊断的原理,阐述了红外诊断技术的特点,其适用范围包括导流回路的故障诊断、绝缘故障的诊断、铁磁损耗和涡流故障的诊断以及油浸设备缺油故障诊断。针对实际应用中发现的一些故障实例进行了分析探讨,归纳了红外诊断技术实际应用中的一些注意点。
This paper recommends the principle of infrared diagnostic technology applying to substation equipment fault diagnosis,and also describes the characteristics of infrared diagnostic technology.Its scope of application include:fault diagnosis of circuit loop,fault diagnosis of insulation,fault diagnosis of ferromagnetic loss and eddy current,fault diagnosis of oil equipment for lack of oil.It analyzes some faults found in practical application,and reduces to some items which should be taken attention to in pr...
出处
《江苏电机工程》
2008年第1期15-17,共3页
Jiangsu Electrical Engineering
关键词
变电设备
故障诊断
状态检修
红外诊断
substation equipment
fault diagnosis
condition-based maintenance
infrared diagnosis
