| 一次110 kV主变内部故障原因分析 |
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| 引用本文： | 郝建军. 一次110 kV主变内部故障原因分析[J]. 高电压技术, 2004, 30(1): 60-61 |
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| 作者姓名： | 郝建军 |
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| 作者单位： | 内蒙乌海电业局技生部,乌海 016000 |
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| 摘 要： | 对一台瓦斯保护动作的故障变压器 ,经油气分析和常规电气试验初步诊断后吊罩检查并由绕组直阻测量判断B相第 6芯b端 1/ 3烧断。返厂拆修证实了现场诊断结果。
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| 关 键 词： | 变压器 电气试验 故障 |
| 修稿时间： | 2003-10-12 |
Analysis of Internal Fault of 110 kV Transformer |
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| Hao Jianjun. Analysis of Internal Fault of 110 kV Transformer[J]. High Voltage Engineering, 2004, 30(1): 60-61 |
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| Authors: | Hao Jianjun |
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| Affiliation: | Hao Jianjun (Production and Technique Department of Wuhai Electric Power Bureau, Wuhai 016000) |
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| Abstract: | The fault of transformer in which the gas relay is operated is discussed in this paper. Based on the oil and gas analysis and electrical test it is shown that the winding in phase B is burn. It is proved by disassemble this transformer. |
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| Keywords: | transformer electrical test fault |
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