摘要
某变频机组出现故障时,没有专业设备对其检测。针对这种现状,设计了一套以工控机为平台的变频机组在线检测装置。采用VisualBasic作为软件开发平台,选择计算机数据采集方式构成虚拟仪器。虚拟仪器克服了传统检测装置功能单一、成本高等缺点,突破了传统仪器在数据分析处理等方面的限制。用户可以方便地对该虚拟仪器进行维护、扩展和升级,缩短了研发周期,提高了装置的性能。
There was not professional device to test frequency transducer when it was broken. So this on-line testing device based on computer is designed to solve the problem. It adopts Visual Basic as the software platform and selects PC-DAQ to constitute the Ⅵ system, which greatly improves traditional system that has limited function and high cost to upgrade. Customer can maintain, expand and update the Ⅵ easily. Ⅵ can shorten the research period and greatly enhances device function.
出处
《电机与控制应用》
北大核心
2009年第9期64-67,共4页
Electric machines & control application
关键词
虚拟仪器
变频机组
检测
virtual instrument
frequency transducer
test
