HXD2型电力机车过分相控制策略优化  

Optimization of change-over section control strategy for HXD2 electric locomotive

作　　者：郭迎春 王天翊 焦叶军 GUO Yingchun;WANG Tianyi;JIAO Yejun(Technical Center of CRRC Datong Co.,Ltd.,Datong 037038,China)

机构地区：[1]中车大同电力机车有限公司技术中心,山西大同037038

出　　处：《铁道机车与动车》2023年第1期14-17,I0003,共5页Railway Locomotive and Motor Car

摘　　要：介绍了HXD2型电力机车过分相系统的工作原理,机车通过自动过分相和半自动过分相时系统的控制过程。通过对HXD2型电力机车过分相时出现的故障原因分析,提出对现有过分相控制策略优化的建议。This paper introduces the working principle of change-over section system of HXD2 electric locomotive,and the control process of locomotive auto-passing neutral section and semi-automatic passing neutral section. Based on analysis of fault causes of HXD2 electric locomotive passing neutral section, we put forward suggestions for optimizing the existing control strategy of change-over section.

关 键 词：HXD2型电力机车 过分相 控制策略 

分 类 号：U264.918[机械工程—车辆工程]