| 油纸绝缘变压器中水分的聚积及其对热老化寿命的影响 |
| |
| 引用本文： | 刘玉仙. 油纸绝缘变压器中水分的聚积及其对热老化寿命的影响[J]. 变压器, 2004, 41(2): 8-13 |
| |
| 作者姓名： | 刘玉仙 |
| |
| 作者单位： | 保定天威集团保变电气股份有限公司,河北,保定,071056 |
| |
| 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.
|
| 关 键 词： | 变压器 油纸绝缘 含水量 聚积 寿命 |
| 文章编号： | 1001-8425(2004)02-0008-06 |
Water Accumulation in Oil-Paper Insulation Transformer and Its Influence to Life Time |
| |
| LIU Yu-xian. Water Accumulation in Oil-Paper Insulation Transformer and Its Influence to Life Time[J]. Transformer, 2004, 41(2): 8-13 |
| |
| Authors: | LIU Yu-xian |
| |
| Abstract: | 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. |
| |
| Keywords: | Transformer Oil-paper insulation Water content Accumulation Life |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
