| 基于牵引主变压器突发性故障分析的探讨 |
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| 引用本文： | 杨金忠,何宏群.基于牵引主变压器突发性故障分析的探讨[J].铁道机车车辆,2008,28(1):76-78. |
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| 作者姓名： | 杨金忠 何宏群 |
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| 作者单位： | 1. 郑州铁路局,郑州供电段,河南郑州,450000
2. 武汉铁路局,襄樊供电段,湖北襄樊,441003 |
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| 摘 要： | 通过一起牵引主变压器突发性故障前后油中溶解气体数据的分析研究，对应用溶解气体分析法诊断变压器故障提出了看法。
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| 关 键 词： | 牵引主变压器 突发性故障 溶解气体分析 问题探讨 |
| 文章编号： | 1008-7842（2008）01-0076-02 |
| 收稿时间： | 2007-07-12 |
| 修稿时间： | 2007年7月12日 |
Discussion on the Analysis to Paroxysmal Failure of Traction Transformer Issue |
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| YANG Jin-zhong,HE Hong-qun.Discussion on the Analysis to Paroxysmal Failure of Traction Transformer Issue[J].Railway Locomotive & Car,2008,28(1):76-78. |
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| Authors: | YANG Jin-zhong HE Hong-qun |
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| Institution: | YANG Jin-zhong, HE Hong-qun (1.Zhengzhou Power Supply Section, Zhengzhou Railway Bureau, Zhengzhou 450000 Henan, China;2.Xiangfan Power Supply Section, Wuhan Railway Bureau, Xiangfan 441003 Hubei, China) |
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| Abstract: | Based on the study through the analysis data of gas dissolved from oil once the paroxysmal failure happened to tow main transformer, the paper brings some opinion on judgment of transformer failure through the application of dissolved gas analysis. |
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| Keywords: | traction transformer paroxysmal failure dissolved gas analysis issue discussion |
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