摘要
分析了变压器中水分的来源,计算评估了油—纸绝缘体系老化产水的数量和纸、油分别产水的比率,导出了纸纤维老化寿命与其含水量关系的数学表达式。
The water soureces in a transformer are analyzed. The water quantities brought by ageing of oil-paper insulation system and the radio of producing water are calculated and assessed. The methematical relation between paper life and water content is derived.
出处
《变压器》
北大核心
2004年第2期8-13,共6页
Transformer
关键词
变压器
油纸绝缘
含水量
聚积
寿命
Transformer
Oil-paper insulation
Water content
Accumulation
Life
