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便携式直流低电阻测量仪
引用本文:郑平. 便携式直流低电阻测量仪[J]. 铁道机车车辆, 2012, 32(1): 81-84
作者姓名:郑平
作者单位:南昌铁路局 福州机务段,福建福州,350014
摘    要:
根据机车检修工作的实际需要自制了便携式直流低电阻测量仪。该测量仪以单片机为核心,采用伏安法测量电阻,具有结构简单,性能可靠,使用方便等特点。

关 键 词:低电阻仪  硬件结构  测量软件  性能可靠  使用方便

Portable DC Low Resistance Measuring Instrument
ZHENG Ping. Portable DC Low Resistance Measuring Instrument[J]. Railway Locomotive & Car, 2012, 32(1): 81-84
Authors:ZHENG Ping
Affiliation:ZHENG Ping(Fuzhou Locomotive depot,Nanchang Railway Bureau,Fuzhou 350014 Fujian,China)
Abstract:
According to the actual needs of locomotive repair work,a portable low DC resistance measuring instrument is developed.The measuring instrument adopts single chip microcontroller as the core,uses voltammetry for resistance measurement,and has the characteristics of simple structure,reliable performance,convenient use and so on.
Keywords:low resistance measuring instrument  hardware structure  measurement software  reliable performance  easy to use
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