摘要
针对电力变压器最常见的故障-绕组变形进行研究,提出基于电压/电流李萨如特性的变压器绕组变形检测方法。本文从原理,试验,验证等方面进行了阐述,为今后的变压器分析提供了技术支持。
The most common fault winding deformation of power transformer is studied in this paper, and the method of transformer winding deformation detection based on voltage and current Lissajous characteristics is presented. And in this paper, the principle, test, verification and other aspects are described, which provide the technical support for the analysis of the transformer in the future.
出处
《云南电力技术》
2016年第3期25-29,共5页
Yunnan Electric Power
关键词
李萨如图形
变压器
绕组变形
状态检测
Lissajous figure
transformer
winding deformation
state detection
