| 变压器色谱分析异常时的原因检查 |
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| 引用本文： | 杨元会. 变压器色谱分析异常时的原因检查[J]. 西北电力技术, 2004, 32(4): 140-141 |
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| 作者姓名： | 杨元会 |
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| 作者单位： | 略阳发电厂 陕西 |
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| 摘 要： | 应用三比值法对略阳发电厂4号主变色谱异常情况进行分析，通过电气检查试验，排除了变压器绝缘缺陷的可能，并最终查明异常原因系变压器潜油泵轴承过热引起。
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| 关 键 词： | 变压器 色谱分析 故障分析 冷却系统 |
The Reason Inspection of the Color Spectrum Analysis Abnormity of the Transformer |
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| Yang Yuanhui. The Reason Inspection of the Color Spectrum Analysis Abnormity of the Transformer[J]. Northwest China Electric Power, 2004, 32(4): 140-141 |
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| Authors: | Yang Yuanhui |
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| Affiliation: | Yang Yuanhui |
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| Abstract: | Analyzed No. 4 main transformer spectrum abnormity in Lue Yang Electric Power Station through electric equipment inspection test, removed the possibility of transformer insulator defect and found the reason caused the abnormity by the over heat of the transformer hidden oil pump shaft. |
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| Keywords: | Transformer Color Spectrum Analysis Over Heat hidden Oil Pump |
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