| DF4B型机车励磁回路常见故障判断及应急处理 |
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| 引用本文： | 刘瑞华. DF4B型机车励磁回路常见故障判断及应急处理[J]. 内燃机车, 2003, 0(7): 33-34 |
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| 作者姓名： | 刘瑞华 |
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| 作者单位： | 阜阳机务段安教科,安徽 阜阳 236026 |
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| 摘 要： | 分析了DF4B型机车励磁回路的特点,详细介绍了回路断路、二极管击穿等故障现象、判断及应急处理方法。
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| 关 键 词： | DF4B型 励磁回路 断路 故障分析 励磁调节器 应急处理 |
| 文章编号： | 1003-1820(2003)07-0033-02 |
| 修稿时间： | 2002-12-10 |
Common trouble diagnosis and emergency measures for the excitation circuit of DF4B locomotive |
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| LIU Rui hua. Common trouble diagnosis and emergency measures for the excitation circuit of DF4B locomotive[J]. Diesel Locomotives, 2003, 0(7): 33-34 |
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| Authors: | LIU Rui hua |
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| Abstract: | The characteristics of the excitation circuit of DF 4B locomotive are analysed.The trouble phenomenon of the circuit broken,the diode breakdown,etc.is described and their judgment methods and emergency measures are given in detail. |
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| Keywords: | excitation circuit broken excitation controller emergency measure trouble analysis DF 4B |
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