指针式电测仪表自动化检定系统的开发与应用  

Development and Application of Pointer-type Electrical Measuring Instrument Automatic Calibration System

作　　者：邸变连[1] 赵园[1] 程昱舒[1] 

机构地区：[1]山西省电力公司计量中心,山西太原030001

出　　处：《山西电力》2014年第4期31-33,共3页Shanxi Electric Power

摘　　要：针对指针式电测仪表检定效率低、系统工作方式落后等问题,以机器视觉技术和Labview作为开发工具,开发指针式电测仪表自动化检定系统。系统分为多功能标准源、机器视觉系统、软件设计三部分,实现了指针式电测仪表的全自动校验,并增加了不确定度自动评定功能,具有测试速度快,操作简单、量值传递更加准确等优点,具有很强的实用性。Since traditional pointer-type electrical measuring instrument is less efficient and underdeveloped,pointer-type electrical automatic calibration system is developed with the help of machine vision technology and Labview. The system consists of three parts as multifunction standard source,machine vision system and software designing,and it realized full-automatic calibration and added the function of uncertainty evaluation. The new system is more practical for it is rapid in test speed, simple to operate and accurate in measuring value transfer.

关 键 词：电测仪表 机器视觉 检定系统 CL302 

分 类 号：TM933[电气工程—电力电子与电力传动]