Solutions on Cross Setting between High-voltage Pulse Track Circuit and 25 Hz Track Circuit

doi:10.3969/j.issn.1673-4440.2021.08.020

Railway Signalling & Communication Engineering ›› 2021, Vol. 18 ›› Issue (8): 90-92.DOI: 10.3969/j.issn.1673-4440.2021.08.020

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Solutions on Cross Setting between High-voltage Pulse Track Circuit and 25 Hz Track Circuit

Wang Haiyan

China Railway Seventh Buerau Group Electrical Engineering Co., Ltd., Zhengzhou 45000, China

Received:2020-05-29 Revised:2020-06-08 Online:2021-08-25 Published:2021-08-25

高压脉冲轨道电路与25 Hz轨道电路交叉设置问题探讨

王海燕

中铁七局集团电务工程有限公司，郑州 45000

Abstract

Abstract: The poor shunting of railway track circuit brings serious harm to the train operation safety. This paper analyzes and discusses the poor shunting of track circuit under the cross setting of the high-voltage pulse track circuit and the 25 Hz phase-sensitive track circuit, analyzes the causes of the poor shunting and puts forward the solutions and methods.

Key words: high-voltage pulse, 25?Hz, track circuit, cross setting

摘要： 铁路轨道电路分路不良信号故障对安全行车带来的危害十分严重。针对高压脉冲轨道电路与25 Hz相敏轨道电路交叉设置状态下轨道状态分路不良问题进行分析与探讨，分析分路不良产生的原因并提出解决的方案及方法。

关键词: 高压脉冲, 25?Hz, 轨道电路, 交叉设置

CLC Number:

U284.2

Wang Haiyan. Solutions on Cross Setting between High-voltage Pulse Track Circuit and 25 Hz Track Circuit[J]. Railway Signalling & Communication Engineering, 2021, 18(8): 90-92.

王海燕. 高压脉冲轨道电路与25 Hz轨道电路交叉设置问题探讨[J]. 铁路通信信号工程技术, 2021, 18(8): 90-92.

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References

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Solutions on Cross Setting between High-voltage Pulse Track Circuit and 25 Hz Track Circuit

高压脉冲轨道电路与25 Hz轨道电路交叉设置问题探讨

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