| 一起110 kV变电站主变内部故障分析和处理 |
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| 引用本文： | 李朝晖. 一起110 kV变电站主变内部故障分析和处理[J]. 宁夏电力, 2009, 0(1): 35-37 |
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| 作者姓名： | 李朝晖 |
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| 作者单位： | 宁夏石嘴山供电局,宁夏,石嘴山市,753000 |
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| 摘 要： | 通过分析、诊断某110kV主变压器内部高温过热故障过程，阐述了变压器油色谱分析方法，并通过现场解体检修验证诊断的准确性。
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| 关 键 词： | 变压器 绝缘 色谱分析 高温过热 分接开关 |
Analysis and treatment on internal fault of the main transformer in 110 kV substation |
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| LI Zhao-hui. Analysis and treatment on internal fault of the main transformer in 110 kV substation[J]. Ningxia Electric Power, 2009, 0(1): 35-37 |
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| Authors: | LI Zhao-hui |
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| Affiliation: | Ningxia Shizuishan Electric Power Supply Bureau;Shizuishan;Ningxia 753000;China |
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| Abstract: | By analyzing and diagnosing the process of internal high temperature overheating fault in 110 kV main transformer, expounds the chromatogram analysis method of transformer oil, through disassembling test and repair in locale, verifies the correctness of diagnosis. |
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| Keywords: | transformer insulator chromatogram analysis high temperature overheating tap changers |
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