高速调制热敏电阻型红外轴温探测器的研究  

A STUDY ON NOT BOX DETECTOR WITH HIGHSPEED MODULATION THERMISTOR

作　　者：江峰[1] 郭文华[1] 李百泉[1] 李乔龙[1] 张进德 

机构地区：[1]哈尔滨铁路局科研所,中科院上海技术物理所,北京铁道部车辆局

出　　处：《铁道学报》1994年第3期50-55,共6页Journal of the China Railway Society

摘　　要：本文从适应列车运行向高速发展的角度，分析研究了满足０～２４０ｋｍ／ｈ车速要求的高速调制热敏电阻型轴温探测器，并介绍了与第二代改进型（ＨＴＫ－３９１型）红外轴温探测系统的结合试验。The application of highspeed modulation thermistor into the hot box detector,which suit for 0～240 km/h vehicle velocity is investigated and analysed from the point ofview for fitting highspeed railway.The composition experimental results of this detector withthe second generation of improved HTK-391 infrared hot box detecting system are also introduced in this paper.

关 键 词：红外轴温探测 探测器 燃热轴 车辆 

分 类 号：U270.7[机械工程—车辆工程]