| 几台变压器油中铜含量异常的分析及处理 |
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| 引用本文： | 钱晖,胡旭,申积良.几台变压器油中铜含量异常的分析及处理[J].湖南电力,2007,27(5):14-16. |
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| 作者姓名： | 钱晖 胡旭 申积良 |
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| 作者单位： | 湖南省电力公司试验研究院,湖南,长沙,410007 |
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| 摘 要： | 对几台变压器油介损值超标原因及铜含量成因进行分析,指出油中铜含量异常是引起油介损值增大、绝缘电阻下降的主要原因。通过试验室各种净化处理试验,寻找处理变压器油铜金属异常的最佳方案,并应用于实际,取得明显效果。
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| 关 键 词： | 变压器 铜含量 异常 处理 |
| 文章编号： | 1008-0198（2007）05-0014-03 |
| 修稿时间： | 2007-05-09 |
Analysis and treatment of abnormal Cu content in transformer oil |
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| QIAN Hui,HU Xu,SHEN Ji-liang.Analysis and treatment of abnormal Cu content in transformer oil[J].Hunan Electric Power,2007,27(5):14-16. |
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| Authors: | QIAN Hui HU Xu SHEN Ji-liang |
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| Abstract: | The cause of Cu content abnormity and dielectric loss in several transformers oil were analyzed.The increasement of transformer oil dielectric loss and the reduction of insulation resistance were the main reason.Various purify tests were used to find the best treatment scheme for abnormal Cu content in transformer oil and had an obvious performance when applied in practice. |
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| Keywords: | transformer Cu content abnormity treatment |
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