摘要
本文设计了一个模拟变压器内部绝缘老化的实验平台,在平台上采用油纸绝缘系统来模拟变压器内部绝缘放电情形,油纸快速老化来模拟变压器内部绝缘不同运行时间绝缘特性,局部放电数字化测量为研究人员进行特征量统计和变压器内部绝缘老化故障识别分析提供数据支持。
A simulation experiment platform of transformer internal insulation aging is designed in this paper. The oiled paper insulation system is used to simulate the structure of transformer internal insulation discharge. Oiled pa- per rapid aging is osed to simulate insulation characteristics of transformer internal insulation in different runtime. The digital measurement of partial discharge provide data support for the researchers in feature parameters extraction and the transformer internal insulation aging fault identification analysis.
出处
《电气电子教学学报》
2015年第6期77-79,120,共4页
Journal of Electrical and Electronic Education
基金
中国矿业大学教学改革与建设课题(编号:2013G16)
关键词
局部放电
变压器
绝缘老化
partial discharge
transformer
insulation aging
