神经网络在振动法电力变压器绕组变形在线诊断中的应用

Application of Artificial Neural Network to On-line Power Transformer Winding Deformation Diagnose by Monitoring Vibration

通过监测电力变压器器身的振动来诊断电力变压器绕组的状况是一种有效的方法。本文分析了振动法变压器绕组变形在线监测的原理，并将BP神经网络应用于变压器绕组变形的诊断之中。

Monitoring transformer tank vibration, to diagnose winding condition of power transformer, is an effective method. In this paper, the principle, by which the on-line monitoring the winding deformation is achieved, is analyzed. And the BP artificial neural network is used in diagnosis of transformer winding deforlnation.