| 对25Hz微电子相敏轨道电路的几点认识 |
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| 引用本文： | 刘仁春.对25Hz微电子相敏轨道电路的几点认识[J].铁道通信信号,2009,45(6):36-37. |
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| 作者姓名： | 刘仁春 |
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| 作者单位： | 中铁第九工程局电务有限公司,110001,沈阳 |
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| 摘 要： | 介绍了25Hz微电子相敏轨道电路的构成及主要特点，着重分析了25Hz微电子相敏轨道电路常见故障及判断方法，同时提出了日常维护工作中应注意的几个主要问题。
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| 关 键 词： | 相敏轨道电路 故障 分析 |
25Hz Phase Detecting Track Circuit |
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| Liu Renchun.25Hz Phase Detecting Track Circuit[J].Railway Signalling & Communication,2009,45(6):36-37. |
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| Authors: | Liu Renchun |
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| Abstract: | The constitution and main characteristic of 25 Hz phase detecting track circuit were introduced in this paper, with the emphasis of common fault and judgment method of 25 Hz phase detecting track circuit. Simultaneously, several main issues in daily maintenance were proposed. |
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| Keywords: | Phase detecting track circuit Fault Analysis |
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