变压器绕组松动机械特性研究

Research on Mechanical Characteristics of Transformer Winding Loosing Based on ANSYS

为研究基于振动特性的变压器故障检测方法,本文从变压器绕组的机械稳定性研究出发,通过建立变压器绕组机械动力学特性模型,利用ANSYS有限元仿真分别对变压器绕组正常和松动状态进行建模研究,得到了变压器绕组两种状态下的固有振动特性,为进一步研究变压器绕组故障检测方法打下基础。

In order to study the vibration characteristics of the transformer fault detection method, this paper studies the mechanical stability of the transformer windings. The model is built by the ANSYS ifnite element simulation. The natural vibration characteristics of two kinds of transformer windings are obtained.