电力变压器绕组状态检测技术应用现状

Application Status of Power Transformer Winding State Detection Technology

随着电网容量的不断增大,变压器故障造成的电网事故越来越多。变压器出现故障时,及时采取有效的技术手段进行变形测试,能最大限度保证不发生电网事故。基于此,研究了变压器绕组变形问题,从绕组状态的检测方法和检测原理阐述了相关应用技术。

With the increasing capacity of power grid,more and more power grid accidents are caused by transformer faults. When transformer failures occur,timely and effective technical means are adopted to conduct deformation testing,which can maximize the assurance that no power grid accidents occur. Based on this,the problem of transformer winding deformation is studied,and the related application technology is expounded from the detection method and principle of winding state.