摘要
阐述了利用频率响应分析法检测变压器绕组变形的基本原理,提出了绕组中电感、电容的计算方法,并验证了该方法的可靠性。
The principle to diagnose transformer winding deformation by frequency response analysis(FRA) is discussed. The method to calculate winding inductance and capacitance is presented. Its reliability is verified.
出处
《变压器》
北大核心
2005年第10期23-26,共4页
Transformer
关键词
电力变压器
频率响应分析法
绕组
变形
Power transformer
Frequency response analysis
Winding
Deformation