城际动车组智能风源研究  

Research on intelligent air supplying system of intercity EMU

作　　者：阳靖 段继超 孙俊虎 YANG Jing;DUAN Ji-chao;SUN Jun-hu(CRRC Zhuzhou Locomotive Co.,Ltd.,Zhuzhou 412001,China;Shijiazhuang Jiaxiang Precision Machinery Co.,Ltd.,Shijiazhuang 050000,China)

机构地区：[1]中车株洲电力机车有限公司,湖南株洲412001 [2]石家庄嘉祥精密机械有限公司,河北石家庄050000

出　　处：《电力机车与城轨车辆》2020年第4期41-43,共3页Electric Locomotives & Mass Transit Vehicles

摘　　要：文章介绍了一种城际动车组智能风源的结构组成及特点,并搭建了地面试验台,对空压机以及干燥器等重要参数进行异常模拟,验证智能控制单元的预警准确率。经500小时的运行试验,模拟10次故障,结果预警准确率达到100%,显示智能风源达到了设计目标。This paper presents the structure composition and characteristics of a intelligent air supplying system for intercity EMU.Ground test-bed is built,and the abnormal parameters of compressor and dryer are simulated to verify early warning accuracy of intelligent control unit.By means of 500 hours running test and 10 faults simulation,the early warning accuracy reaches 100%.It shows that the intelligent air supplying system has reached the design purpose.

关 键 词：城际动车组 智能风源 智能控制单元 试验 

分 类 号：U266.2[机械工程—车辆工程]