摘要
介绍了几种大型油浸式电力变压器寿命评估方法,对典型寿命模型应用效果与偏差原因进行了分析,提出了建立基于状态评价技术的寿命评估模型的基本思路。
Several lifetime assessment methods of oil-immersed power transformer are introduced. The application effect and bias reason of the typical lifetime model are analyzed. Finally the condition evaluation-based model for lifetime assessment is presented.
出处
《华东电力》
北大核心
2009年第6期1019-1023,共5页
East China Electric Power
关键词
电力变压器
状态评价
寿命评估
模型
power transformer
condition evaluation
lifetime assessment
model
