一种变压器预期运行寿命周期的估算方法  

A Method for Estimating The Expected Run Life of The Transformer

作　　者：周雨[1,2] 

机构地区：[1]华北电力大学,中国北京102206 [2]山东泰开变压器有限公司,山东泰安271000

出　　处：《科技信息》2012年第7期215-216,共2页Science & Technology Information

摘　　要：变压器的运行寿命决定于内部绝缘材料的老化程度,基于绝缘材料的"伏—秒特性"和热老化的"6度定则",就可对电力变压器预期运行寿命进行估测,得出变压器在正常运行环境下可获得30年正常运行寿命的结论。The expected life of the transformer depends on the degree of the internal insulation aging. Base on the volt-second characteristic and thermal aging 6 degrees rule of transformer insulation materials, can be to estimating the expected run life of the power transformer. And get the conclusion that the transformer can be obtained 30 years run life in the normal operation environment.

关 键 词：变压器 预期寿命 绝缘老化 

分 类 号：TM41[电气工程—电器]