[1]谢晨琳,于龙,陈可,等.基于AHP-熵权法的400 km/h高速铁路接触网可信度评价[J].高速铁路技术,2021,12(05):17-22.[doi:10.12098/j.issn.1674-8247.2021.05.004]
　XIE Chenlin,YU Long,CHEN Ke,et al.Credibility Evaluation of 400 km/h High-speed Railway Overhead Contact System based on AHP-entropy Weight Method[J].HIGH SPEED RAILWAY TECHNOLOGY,2021,12(05):17-22.[doi:10.12098/j.issn.1674-8247.2021.05.004]
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基于AHP-熵权法的400 km/h高速铁路接触网可信度评价()
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《高速铁路技术》[ISSN:1674-8247/CN:51-1730/U]

卷:
12卷
期数:
2021年05期
页码:
17-22
栏目:
出版日期:
2021-10-28

文章信息/Info

Title:
Credibility Evaluation of 400 km/h High-speed Railway Overhead Contact System based on AHP-entropy Weight Method
文章编号:
1674—8247(2021)05—0017-06
作者:
谢晨琳;  于龙;  陈可;  王健
1. 西南交通大学, 成都 610031;
2. 中铁二院工程集团有限责任公司, 成都 610031
Author(s):
XIE Chenlin;  YU Long;  CHEN Ke;  WANG Jian
1. Southwest Jiaotong University, Chengdu 610031, China;
2. China Railway Eryuan Engineering Group Co., Ltd., Chengdu 610031, China
关键词:
接触网|400 km/h|可信度|层次分析法|熵权法
Keywords:
overhead catenary system|400 km/h|credibility|analytic hierarchy process|entropy weight method
分类号:
U225
DOI:
10.12098/j.issn.1674-8247.2021.05.004
文献标志码:
A
摘要:
本文综合考虑了影响接触网可信度的因素，构建了接触网可信度评价体系，并以我国某高速铁路接触网系统为例，整理和归纳电气化铁路实际运行过程中的接触网状态数据。通过AHP-熵权法求得接触网的线路打分，根据打分结果对电气化线路进行等级划定，得到接触网线路的可信度等级和排名。本文对影响接触网可信度的主要评价指标进行分析，并提出了预防故障和接触网维修的建议，给出了提高接触网可信度的思路，对400 km/h高速铁路接触网的运营和维护具有重要意义。
Abstract:
In this paper, the factors affecting the credibility of the overhead contact system are considered comprehensively, and the evaluation system of catenary credibility is constructed. Furthermore, the state data of the overhead contact system in the actual operation of the electrified railway are sorted and summarized with a case study of the overhead contact system of the high-speed railway in China. The credibility grade and ranking of the overhead contact system line are obtained by classifying the electrified line according to the score of the overhead contact system line obtained by using the AHP-entropy weight method. In this paper, the main evaluation indexes affecting the credibility of the overhead catenary system are analyzed, and suggestions on fault prevention and catenary maintenance are put forward, and ideas for improving the credibility of the overhead catenary system are given, which is of great significance to the operation and maintenance of the overhead catenary system in 400 km/h high-speed railway.

备注/Memo

备注/Memo:
作者简介:谢晨琳(1998-),女,硕士研究生。基金项目:中铁二院工程集团有限责任公司科技开发计划（KSNQ202056）引文格式:谢晨琳, 于龙, 陈可, 等. 基于AHP-熵权法的400 km/h高速铁路接触网可信度评价[J]. 高速铁路技术,2021,12(5):17-22.XIE Chenlin, YU Long, CHEN Ke, et al. Credibility Evaluation of 400 km/h High-speed Railway Overhead Contact System based on AHP-entropy Weight Method [J]. High Speed Railway Technology, 2021, 12(5):17-22.
更新日期/Last Update: 2021-10-28