摘要
介绍使用双塔式干燥器的城轨列车风源系统的主要结构和工作原理。优化风源系统电气控制原理方案,提出风源系统相关故障的诊断逻辑,实现"空压机控制异常"、"空压机供电异常"、"空压机故障"和"干燥器故障"的实时自动检测功能。
This artical introduces the main structure and operating principle of air supply system for urban rail vehicle which used twin-tower dryer,optimizes electrical control principle proposal of air supply system and raised the diagnosis logic of air supply system related failure,which can realize the real-time auto detection function of"compressor control abnormal","compressor power supply abnormal","compressor failure"and"dryer failure".
作者
项宇航
丛培鹏
尹智勇
XIANG Yuhang;CONG Peipeng;YIN Zhiyong(Dalian Locomotive and Rolling Stock Co.,Ltd.,Dalian 116022 Liaoning,China)
出处
《铁道机车车辆》
北大核心
2019年第S01期71-73,79,共4页
Railway Locomotive & Car
关键词
城轨列车
风源系统
故障检测
Urban rail vehicle
Air supply system
Failure detection
作者简介
项宇航(1984-)男,高级工程师。
