[1]杨剑,甘楠.绿色铁路背景下区间用电负荷直流配电设计探讨[J].高速铁路技术,2024,15(05):35-41.[doi:10.12098/j.issn.1674-8247.2024.05.006]
　YANG Jian,GAN Nan.On the Design of DC Power Distribution for Sectional Electricity Load in the Context of Green Railway[J].HIGH SPEED RAILWAY TECHNOLOGY,2024,15(05):35-41.[doi:10.12098/j.issn.1674-8247.2024.05.006]
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绿色铁路背景下区间用电负荷直流配电设计探讨()
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《高速铁路技术》[ISSN:1674-8247/CN:51-1730/U]

卷:
15卷
期数:
2024年05期
页码:
35-41
栏目:
理论探索
出版日期:
2024-10-30

文章信息/Info

Title:
On the Design of DC Power Distribution for Sectional Electricity Load in the Context of Green Railway
文章编号:
1674-8247(2024)05-0035-07
作者:
杨剑1; 甘楠2
(1.中铁第四勘察设计院集团有限公司, 武汉430063; 2.华润新能源投资有限公司福建分公司, 福州 350009)
Author(s):
YANG Jian1; GAN Nan2
(1.China Railway Siyuan Survey and Design Group Co., Ltd.,Wuhan 430063,China; 2.Fujian Branch of China Resources New Energy Investment Co., Ltd.,Fuzhou 350009,China)
关键词:
绿色铁路;  直流配电;  母线接线型式;  电压等级;  接地型式
Keywords:
green railway;  direct current(DC)power distribution;  busbar connection type;  voltage level;  grounding configuration
分类号:
U2; TM721
DOI:
10.12098/j.issn.1674-8247.2024.05.006
文献标志码:
A
摘要:
本文分析了铁路区间用电负荷的构成及其对直流配电的适应性,通过研究直流配电系统基本拓扑结构、母线接线型式、电压等级对供电能力和人身安全的影响,结合直流配电电缆耐压等级的选择与直流配电接地型式,对铁路区间用电负荷直流配电设计进行分析和探讨,提出了适用于铁路区间用电负荷直流配电设计的技术方案。
Abstract:
This paper analyzes the composition of electrical loads in railway sections and the adaptability of direct current(DC)power distribution. By investigating the fundamental topological structures of DC distribution systems, busbar connection types, the impact of voltage levels on power supply capacity and personal safety, the selection of voltage withstand levels for DC distribution cables, and DC grounding configurations, the paper delves into the design of DC power distribution for electrical loads in railway sections. Furthermore, a technical solution tailored for the DC power distribution of electrical loads in railway sections is proposed.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2024-09-12
作者简介:杨剑(1977-),男,教授级高级工程师。
更新日期/Last Update: 2024-10-30