电动机换向片间电阻检测设备的设计与实现  

Design and Implement of Resistance Measurement Equipment for Motor Commutating Segment

作　　者：王勇[1] 杨雷[1] 韩丰[1] 张雷鸣[1] 曹磊[1] 

机构地区：[1]河南科技大学,洛阳471003

出　　处：《微特电机》2014年第3期40-41,44,共3页Small & Special Electrical Machines

基　　金：国家自然科学基金项目(61101167);航空科学基金项目(20110142002)

摘　　要：为提高直流电动机换向片片间电阻检测的效率和准确性,设计了一台由工控机、步进电动机传动系统、低电阻测量仪、上位机操作界面等组成的自动化检测设备。着重介绍了该设备的工作原理、步进电动机精确定位技术、四线测阻法、探针夹具的设计,以及基于LabWindows/CVI平台的软件界面开发技术。In order to enhance efficiency and precision of resistance measurement for DC motor commutating segment,an automatic measurement equipment consisting on industrial compute,stepping motor drive transmission system,low resistance measuring meter,host compute software was designed.Working principle of equipment,accurate position control of stepping motor,4-wire method for resistance measurement,fixture design for probe,and design of software interface based on LabWindows/CVI platform were introduced.

关 键 词：换向片 检测设备 四线测阻法 LAB WINDOWS CVI 

分 类 号：TM307[电气工程—电机]