电气化铁路受电弓动态包络线研究  

A Study on Kinematic Envelope of Pantograph for Electrified Railways

作　　者：黄鑫[1] 赖馨[1] 王彦哲[1] 杨洋 冯原 杨佳[1] HUANG Xin;LAI Xin;WANG Yanzhe;YANG Yang;FENG Yuan;YANG Jia(China Railway Eryuan Engineering Group Co.,Ltd.,Chengdu 610031,China)

机构地区：[1]中铁二院工程集团有限责任公司,成都610031

出　　处：《高速铁路技术》2023年第3期27-31,47,共6页High Speed Railway Technology

摘　　要：良好的弓网系统动态特性是确保电气化铁路可靠运营的关键,受电弓的横向偏移量和上下抬升量是影响弓网耦合安全性的重要参数。本文通过对比分析国内外标准,详细介绍了动态包络线的计算方法,调研收集了国内外铁路动态包络线实测数据,通过弓网系统仿真探讨了影响受电弓动态包络线范围的决定性参数。研究成果可为电气化铁路受电弓动态包络线标准制定提供系统思路。Good kinematic characteristics of the pantograph-OCS system are the key to ensuring the reliable operation of an electrified railway,and the lateral offset and uplift of pantograph are important parameters affecting the safety of pantograph-OCS coupling.Based on the comparative analysis of standards at home and abroad,in this paper,the calculation method of kinematic envelope is introduced in detail,the measured data of kinematic envelopes of railways at home and abroad are investigated and collected,and the decisive parameters affecting the range of kinematic envelope of pantograph are discussed through pantograph-OCS system simulation.The findings of this paper can provide systematic ideas for the formulation of standards for kinematic envelopes of pantographs for electrified railways.

关 键 词：受电弓-接触网系统 动态包络线 横向偏移量 上下抬升量 定位器状态 

分 类 号：TU264.34[建筑科学—建筑设计及理论]