[1]杨佳,林宗良,邓云川,等.400 km/h接触网技术标准体系探讨[J].高速铁路技术,2021,12(02):86-90.[doi:10.12098/j.issn.1674-8247.2021.02.015]
　YANG Jia,LIN Zongliang,DENG Yunchuan,et al.Discussion on Technical Standard System of 400 km/h Overhead Contact System[J].HIGH SPEED RAILWAY TECHNOLOGY,2021,12(02):86-90.[doi:10.12098/j.issn.1674-8247.2021.02.015]
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400 km/h接触网技术标准体系探讨()
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《高速铁路技术》[ISSN:1674-8247/CN:51-1730/U]

卷:
12卷
期数:
2021年02期
页码:
86-90
栏目:
出版日期:
2021-04-28

文章信息/Info

Title:
Discussion on Technical Standard System of 400 km/h Overhead Contact System
文章编号:
1674—8247(2021)01—0086-05
作者:
杨佳;  林宗良;  邓云川;  鲁小兵
中铁二院工程集团有限责任公司, 成都 610031
Author(s):
YANG Jia;  LIN Zongliang;  DENG Yunchuan;  LU Xiaobing
China Railway Eryuan Engineering Group Co., Ltd., Chengdu 610031, China
关键词:
400 km/h接触网|受电弓|动态耦合|受流质量|技术体系
Keywords:
400 km/h overhead contact system|pantograph|dynamic coupling|current-receiving quality|technical system
分类号:
U225
DOI:
10.12098/j.issn.1674-8247.2021.02.015
文献标志码:
A
摘要:
弓网系统是高速列车获取持续动力的唯一途径，其动态受流性能直接决定列车能否高速稳定运行，目前国内外尚无可供借鉴的400 km/h接触网技术标准及工程案例。本文基于400 km/h接触网服役环境、接口条件以及性能提升的需求，全面比较了400 km/h接触网系统与现有350 km/h接触网系统的差异，深入分析了400 km/h速度下弓网系统面临的关键技术问题，针对性地提出了应对解决措施，并从基础理论、设计技术、装备制造、施工建造、运营维护及规范标准等方面形成了400 km/h接触网技术体系框架，全面推进CR450科技创新工程的实施。
Abstract:
The pantograph-catenary system is the only way to receive continuous power supply for high speed trains, and the dynamic current-receiving performance directly determines whether the trains can run stably at a high speed. At present, there are no technical standards and engineering cases of 400 km/h overhead contact system for reference at home and abroad. Based on the service environment, interface conditions and performance improvement requirements of 400 km/h overhead contact system, this paper compares and analyzes the differences between 400 km/h overhead contact system and the existing 350 km/h overhead contact system, makes an in-depth analysis on the key technical issues encountered by the pantograph-catenary system at 400 km/h, and puts forward the solutions, forming a 400 km/h overhead contact system technical system framework from the aspects of the basic theory, design technology, equipment manufacturing, construction, operation and maintenance, and code and standard, to comprehensively promote the implementation of CR450 technical innovation project.

备注/Memo

备注/Memo:
作者简介:杨佳(1980-),男,教授级高级工程师。基金项目:中铁二院工程集团有限责任公司科技发展计划项目（KSNQ202056）引文格式:杨佳, 林宗良, 邓云川, 等. 400 km/h接触网技术标准体系探讨[J]. 高速铁路技术,2021,12(2):86-90.YANG Jia, LIN Zongliang, DENG Yunchuan, et al. Discussion on Technical Standard System of 400 km/h Overhead Contact System[J]. High Speed Railway Technology, 2021, 12(2):86-90.
更新日期/Last Update: 2021-04-28