A power-quality monitoring and assessment system for high-speed railways based on train-network-data center integration

Jun Zhu; Haitao Hu; Zhengyou He; Xiaomin Guo; Weiguo Pan

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A power-quality monitoring and assessment system for high-speed railways based on train-network-data center integration

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摘要

In recent years,with the rapid development of high-speed railways(HSRs),power interruptions or disturbances in traction power supply systems have become increasingly dangerous.However,it is often impossible to detect these faults immediately through single-point monitoring or collecting data after accidents.To coordinate the power quality data of both traction power supply systems(TPSSs)and high-speed trains(HSTs),a monitoring and assessing system is proposed to access the power quality issues on HSRs.By integrating train monitoring,traction substation monitoring and data center,this monitoring system not only realizes the real-time monitoring of operational behaviors for both TPSSs and HSTs,but also conducts a comprehensive assessment of operational quality for train-network systems.Based on a large number of monitoring data,the field measurements show that this real-time monitoring system is effective for monitoring and evaluating a traction-network system.

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来源
《铁道工程科学:英文版》 |2021年第1期|P.30-41|共12页
作者
Jun Zhu; Haitao Hu; Zhengyou He; Xiaomin Guo; Weiguo Pan;
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作者单位

School of Electrical Engineering Southwest Jiaotong University Chengdu 610031 ChinaBeijing National Railway Research&Design Institute of Signal&Communication Group Co. Ltd Beijing 100073 China;

School of Electrical Engineering Southwest Jiaotong University Chengdu 610031 China;

School of Electrical Engineering Southwest Jiaotong University Chengdu 610031 China;

Beijing National Railway Research&Design Institute of Signal&Communication Group Co. Ltd Beijing 100073 China;

Beijing National Railway Research&Design Institute of Signal&Communication Group Co. Ltd Beijing 100073 China;

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原文格式 PDF
正文语种 chi
中图分类计算技术、计算机技术;
关键词
High-speed railway; Traction power supply system; Power quality monitoring; Data center;

机译：高速铁路;牵引电源系统;电能质量监测;数据中心;

A power-quality monitoring and assessment system for high-speed railways based on train-network-data center integration

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