摘要
对现场测试中几种典型放电现象进行对比,并采取等效电路结合放电过程曲线,分析各种放电现象形成的原因及其明显特征,以便在错综复杂的图谱显示中找到规律,为正确识别放电信号提供参考。
This paper compares several typical discharge phenomena in field test which are analyzed by equivalent circuit combing discharge curve.The causes and features of discharge phenomena are listed to help finding the laws in the complicated maps and to provide reference for the correct identification of discharge signal.
出处
《黑龙江电力》
CAS
2010年第1期34-37,41,共5页
Heilongjiang Electric Power
关键词
局部放电
图谱分析
故障诊断
partial discharge
map analysis
fault diagnosis
