| 电气化铁路牵引供电系统可靠性评价系统研究 |
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| 引用本文： | 黄硕,吴命利.电气化铁路牵引供电系统可靠性评价系统研究[J].机车电传动,2020(1):85-90. |
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| 作者姓名： | 黄硕 吴命利 |
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| 作者单位： | 北京交通大学电气工程学院 |
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| 基金项目： | 中国铁路总公司科技开发项目(2017J010-E)。 |
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| 摘 要： | 文章充分考虑我国电气化铁路牵引供电特性,并结合其设计和运行特点,从供电设备和供电服务2个角度,研究了牵引供变电设备和牵引网供电单元可靠性数据的采集需求以及可靠性指标的计算方法。建立SQL数据库,并开发B/S架构可靠性统计分析软件,使之与管理信息系统或安全生产调度指挥系统相融合,充分共享信息资源,从而形成我国电气化铁路牵引供电系统基础数据搜集与可靠性评价系统,作为运营维护部门实施基于可靠性维修和可靠性管理的基础依据。
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| 关 键 词： | 电气化铁路 牵引供电系统 可靠性 定量评估 评价指标 大数据技术 B/S架构 高速铁路 |
Evaluation of Reliability for Traction Power Supply System of Electric Railways |
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| HUANG Shuo,WU Mingli.Evaluation of Reliability for Traction Power Supply System of Electric Railways[J].Electric Drive For Locomotive,2020(1):85-90. |
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| Authors: | HUANG Shuo WU Mingli |
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| Institution: | (School of Electrical Engineering,Beijing Jiaotong University,Beijing 100044,China) |
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| Abstract: | With the consideration of the traction power supply characteristics of Chinese electric railways,according to the features of power supply design and operation,the demand for reliability data acquisitions and the calculation methods of reliability indexes were studied from two aspects of the power supply services and the power supply facilities.Because of the big data technology involved in massive data statistical analysis,a SQL database had been built,and the reliability statistical analysis software of the traction power supply system based on B/S structure was established.The analysis software shared the information fully with the management information system and the dispatch system,then the software formd a basic data collection and reliability evaluation system for the traction power supply system in China,which can serve as the basis for the operation and maintenance department to implement management. |
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| Keywords: | electric railways traction power supply system reliability quantitative assessment evaluating indicator big data technology B/S architecture high-speed railway |
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