| 浅谈变压器固体绝缘及其老化分析 |
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| 引用本文： | 刘永娟.浅谈变压器固体绝缘及其老化分析[J].价值工程,2014(10):26-27. |
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| 作者姓名： | 刘永娟 |
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| 作者单位： | 石嘴山供电公司,石嘴山753000 |
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| 摘 要： | 通过对固体绝缘老化诊断方法的对比,得出检测电力变压器油中糠醛浓度是评价固体绝缘老化状态的有效方法之一,并且通过对油中糠醛含量以及溶解气体含量的测定对变压器固体绝缘老化故障进行综合的诊断。
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| 关 键 词： | 变压器 绝缘 老化 糠醛 聚合度 色谱分析 |
Analysis of Solid Insulation and Its Aging of Transformer |
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| LIU Yong-juan.Analysis of Solid Insulation and Its Aging of Transformer[J].Value Engineering,2014(10):26-27. |
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| Authors: | LIU Yong-juan |
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| Institution: | LIU Yong-juan ( Shizuishan Power Supply Company, Shizuishan 753000, China ) |
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| Abstract: | Contrasting the insulation aging diagnosis methods for the detection of solid, it＇s concluded that the furfural content in transformer oil is one of the effective methods for evaluating solid insulation aging state. And through the determination of furfural content and dissolved gas content in oil, the paper does a comprehensive diagnosis for the fault of solid insulation aging of transformer. |
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| Keywords: | transformer insulation aging furfural degree of polymerization chromatographic analysis |
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