基于LabVIEW的磁控电抗器测试系统  

Testing system of magnetically controlled reactor based on LabVIEW

作　　者：赵晓东[1] 贾孔昊[1] 

机构地区：[1]杭州电子科技大学信息与控制研究所,浙江杭州310018

出　　处：《机电工程》2013年第3期380-383,共4页Journal of Mechanical & Electrical Engineering

基　　金：国家自然科学基金资助项目(60974138);浙江省钱江人才计划资助项目(R10080)

摘　　要：为了实现对磁控电抗器控制与工作回路电压和电流的监控,以验证磁控电抗器的可靠性及性能,提出了一种基于虚拟仪器技术的软件检测系统设计方案。该系统以NI USB-6210数据采集板卡为硬件平台,采用了LabVIEW和Matlab混合编程的方法,充分利用了LabVIEW友好的图形化人机界面和PC机强大的数据处理能力的优势,通过Matlab Script节点法、后台分析、报表设计、数据库存储,实现了对采集数据及波形的分析,以形成操作简单方便、测试精度高、功能完善的测试及分析平台,进而为磁控电抗器的设计、监控和性能分析提供了依据。系统测试结果表明,该方案在缩短测试系统开发周期的同时实现了对设备实时(毫秒级别)的检测。In order to monitor the control and work circuits＂ voltage and current of the magnetically controlled reactor and verify its reliability and performance, a system designing scheme based on the technology of virtual instrumentation was proposed. The NI USB-6210 data acquisition card was used as the hardware platform, and making full use powerful data-processing capacity of the PC and friendly interface of LabVIEW, the system was established. Matlab Script, backstage calculating, report form designing, database storage were used. It is simple in operation, high in test accuracy and powerful in functions, which can offer the basis of the magnetically controlled reactor about designing and performance analysis. Test resuhs indicate that this scheme can realize millisecond level detecting in shorten testing system development cycle at the same time.

关 键 词：磁控电抗器 虚拟仪器 数据采集系统 

分 类 号：TM47[电气工程—电器] TP29[自动化与计算机技术—检测技术与自动化装置]