[1]张南.动车组中压保持策略对低速过电分相的影响分析[J].高速铁路技术,2024,15(06):64-71,83.[doi:10.12098/j.issn.1674-8247.2024.06.011]
　ZHANG Nan.Analysis of the Impact of Medium-voltage Hold Strategy on the Low-speed Neutral Section Crossing of EMUs[J].HIGH SPEED RAILWAY TECHNOLOGY,2024,15(06):64-71,83.[doi:10.12098/j.issn.1674-8247.2024.06.011]
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动车组中压保持策略对低速过电分相的影响分析()
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《高速铁路技术》[ISSN:1674-8247/CN:51-1730/U]

卷:
15卷
期数:
2024年06期
页码:
64-71,83
栏目:
研究创新
出版日期:
2024-12-15

文章信息/Info

Title:
Analysis of the Impact of Medium-voltage Hold Strategy on the Low-speed Neutral Section Crossing of EMUs
文章编号:
1674-8247(2024)06-0064-08
作者:
张南
(中铁二院工程集团有限责任公司, 成都 610031)
Author(s):
ZHANG Nan
(China Railway Eryuan Engineering Group Co., Ltd., Chengdu 610031, China)
关键词:
电分相;  中压保持;  高速铁路;  动车组过分相
Keywords:
neutral section;  medium-voltage hold;  high-speed railway;  EMU neutral section crossing
分类号:
U266
DOI:
10.12098/j.issn.1674-8247.2024.06.011
文献标志码:
A
摘要:
高速铁路电分相设置关系到列车行车秩序和安全,应在设计阶段统筹考虑电分相设置方案,为运营创造良好条件。本文在系统介绍电分相结构、动车组惰行过电分相原理和动车组中间直流电压保持策略的基础上,详细分析了动车组“中压保持”策略对低速过分相的影响,采用牵引仿真软件模拟不同坡度下列车过分相情况,提出基于“中压保持”策略逻辑下电分相设置要求,并针对西南地区某高速铁路联络线进行实例分析,为高速铁路电分相设计和行车组织提供参考。
Abstract:
The setting of neutral sections in high-speed railways is crucial to train operation order and safety. Therefore, the neutral section setting scheme should be comprehensively considered during the design phase to create favorable conditions for operations. Based on a systematic introduction to the structure of neutral sections, the principle of coasting through neutral sections for EMUs, and the medium-voltage hold strategy for EMUs, this paperprovided a detailed analysis of the impact of the “medium-voltage hold” strategy on low-speed neutral section crossing. By using traction simulation software to simulate train operations crossing neutral sections on different gradients, this paper proposed requirements for neutral section settings based on the logic of the “medium-voltage hold” strategy. Additionally, a case study was conducted on a high-speed railway connecting line in Southwest China, providing references for the design of neutral sections and train operation organization in high-speed railways.

参考文献/References:

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相似文献/References:

[1]王希元,张光源.高速铁路引入枢纽（地区）电分相缓坡设置方案研究[J].高速铁路技术,2024,15(03):81.[doi:10.12098/j.issn.1674-8247.2024.03.015]
　WANG Xiyuan,ZHANG Guangyuan.Study on Setting Scheme of Phase Break Gentle Slope for Leading High-speed Railway into Terminal（Area）[J].HIGH SPEED RAILWAY TECHNOLOGY,2024,15(06):81.[doi:10.12098/j.issn.1674-8247.2024.03.015]

备注/Memo

备注/Memo:
收稿日期:2024-05-28
作者简介:张南(1995-),男,工程师。
更新日期/Last Update: 2024-12-15