摘要
针对干式变压器环氧树脂材料的绝缘老化进行了深入的研究,通过热老化和电老化以及热电联合老化试验,分析了环氧树脂材料的老化规律,为干式变压器的日常养护工作提供了可靠的参考。
Aiming at the insulation aging of epoxy resin material of dry-type transformer,an in-depth study has been carried out,and the aging law of epoxy resin material has been analysed through thermal aging and electric aging as well as thermoelectricity joint aging test,which provides a reliable reference for the daily maintenance of dry-type transformer.
作者
俞天波
徐林峰
潘必超
Yu Tianbo;Xu Linfeng;Pan Bichao(Hangzhou Qianjiang Electric Group Co.,Ltd.,Hangzhou Zhejiang 311243,China)
出处
《机械管理开发》
2023年第12期56-57,共2页
Mechanical Management and Development
关键词
干式变压器
环氧树脂
电热老化
dry-type transformer
epoxy resin
electro-thermal aging
