| 用气相色谱法分析诊断进口变压器潜伏性故障 |
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| 引用本文： | 李淑英,叶华.用气相色谱法分析诊断进口变压器潜伏性故障[J].河北电力技术,1999,18(6):42-45. |
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| 作者姓名： | 李淑英 叶华 |
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| 作者单位： | [1]河北省电力试验研究所 [2]邯郸供电局 |
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| 摘 要： | 对变压器油中溶解气体的色谱分析，能尽早发现充油电气设备内部存在的潜伏性故障，是监督与保障电气设备安全运行的一个重要手段。文章介绍了用气相色谱法检测邯郸供电局曲周＃２主变太性故障的过程，分析了故障原因。
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| 关 键 词： | 气相色谱法 变压器 潜伏性故障 变压器油 |
Analysis and Diagnosis of Latent Faults in Imported Transformer Using Gas Chromatography |
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| Li Shuying,Ye Hua.Analysis and Diagnosis of Latent Faults in Imported Transformer Using Gas Chromatography[J].Hebei Electric Power,1999,18(6):42-45. |
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| Authors: | Li Shuying Ye Hua |
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| Abstract: | As gas chromatographic analysis of the dissolved gas in oil can find out the potential internal defects in electric equipment in early time,it is an important method to supervise and ensure the safety operation of the equipment This paper introduces the procedure of gas chromatographic analysis of #2 transformer in Quzhou substation of Handan Power Supply Bureau,and presents the procedure of cause analysis of the defect |
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| Keywords: | gas chromatography transformer latent fault supervision |
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