新型HXN5机车司机控制器测试台研制  

Manufacture New HXN5 Locomotive Master Controller Test Bench

作　　者：马成 皇甫尚质 武会江 韩丽丽 Ma Cheng;Huangfu Shangzhi;Wu Huijiang;Han Lili(Beijing Huairou North Locomotive repair depot of China Railway Beijing Group Co.,Ltd.,Beijing 101408,CHN;Changzhou Crrc-wabtec Diesel Engine Co.,Ltd.,Changzhou,Jiangsu 213025,CHN)

机构地区：[1]中国铁路北京局集团有限公司怀柔北机务段,北京101408 [2]常州中车西屋柴油机有限公司,江苏常州213025

出　　处：《模具制造》2024年第3期142-144,147,共4页Die & Mould Manufacture

基　　金：中国铁路北京局集团有限公司科技研究开发计划项目(2023CJ02)。

摘　　要：目前主流司控器测试台的核心都是使用一个毫欧表或微欧表逐个测量各触头和电位器的电阻值,此技术方案效率低测试时间长,但作为新造司控器完成组装后或者检修作业完成后的功能测试是没有问题的。然而,这种传统的方式无法满足检修工人在检修司控器时边修边测的需要,即每时每刻看到所有触头电阻和通断逻辑即时变化的情况。本新型HXN5机车司控器测试台为每个触头和电位器提供了单独一个通道的电阻测量回路,使之能够连续即时地显示所有触头和电位器的测量结果。The fundamental method of the popular locomotive master controller test bench is to use a milliohm meter or microohm meter to measure the resistance value of each contact and po⁃tentiometer one by one.Although this is inefficient and the test time is long,the functional test is no problem for a new or repaired master controller after the assembly or maintenance work.How⁃ever,this traditional method cannot meet the needs of maintenance workers when debugging the master controller,that is,seeing the instant changes of the resistance of all contacts and corre⁃sponding logic at all times.The new HXN5 locomotive master controller test bench provides its own separate channel resistance measurement channel for each contact and potentiometer,en⁃abling continuous immediate display of measurement results for all contacts and potentiometers.

关 键 词：司机控制器 触头电阻 试验台 MCGS组态 

分 类 号：F407.472[经济管理—产业经济]