Treatment Method of Main Rail Voltage Fluctuation of ZPW-2000A Track Circuit

doi:10.3969/j.issn.1673-4440.2021.08.017

Railway Signalling & Communication Engineering ›› 2021, Vol. 18 ›› Issue (8): 75-79.DOI: 10.3969/j.issn.1673-4440.2021.08.017

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Treatment Method of Main Rail Voltage Fluctuation of ZPW-2000A Track Circuit

Zhang zhanpeng

Beijing Branch, China Signal & Communication Engineering Bureau Group Co., Ltd., Beijing 100070, China

Received:2020-07-02 Revised:2021-07-15 Online:2021-08-25 Published:2021-08-25

ZPW-2000A轨道电路主轨电压波动处置方法

张占鹏

通号工程局集团有限公司北京分公司，北京 100070

Abstract

Abstract: ZPW-2000A track circuit, as an important part of controlling train operation in high-speed railway, has repeated voltage fluctuation of its main rail due to various factors, which poses a hidden danger to operation safety. Combined with the field work and treatment experience, this paper summarizes the basic procedures, judgment and treatment methods of voltage fluctuation fault treatment of main rail of ZPW-2000A track circuit.

Key words: ZPW-2000A, track circuit, main rail voltage, fault treatment

摘要： ZPW-2000A轨道电路作为高速铁路控制列车运行的重要组成部分，由于多种因素导致其主轨电压波动现象反复出现，对行车安全造成隐患。结合现场工作及处理经验，总结ZPW-2000A轨道电路主轨电压波动故障处理的基本程序及其判断与处理方法。

关键词: ZPW-2000A, 轨道电路, 主轨电压, 故障处理

CLC Number:

U284.2

Zhang zhanpeng. Treatment Method of Main Rail Voltage Fluctuation of ZPW-2000A Track Circuit[J]. Railway Signalling & Communication Engineering, 2021, 18(8): 75-79.

张占鹏. ZPW-2000A轨道电路主轨电压波动处置方法[J]. 铁路通信信号工程技术, 2021, 18(8): 75-79.

Figures/Tables 8

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Treatment Method of Main Rail Voltage Fluctuation of ZPW-2000A Track Circuit

ZPW-2000A轨道电路主轨电压波动处置方法

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