基于虚拟仪器技术的低温电介质测试系统  

Study of the dielectric properties measurement system based on virtual instrument technology

作　　者：王亦春[1] 徐华[2] 王晓莉[2] 罗平生[2] 

机构地区：[1]集美大学轮机学院,厦门361021 [2]西安交通大学轴承所,西安710049

出　　处：《国外电子测量技术》2008年第3期69-72,共4页Foreign Electronic Measurement Technology

摘　　要：功能完善的电介质测试系统是电子材料研究工作的重要保障。本文提出了一种新型的以LabVIEW为软件开发平台,研华PCI-1762继电器卡、HP4284A测试仪、宇光708P温控仪表等为硬件基础的多样片、任意频率、多功能的电介质测试系统的设计方法。探讨了虚拟仪器技术在电介质测量领域的应用,实现了5样片、多频率的多功能低温电介质测试系统。A mutual function dielectric properties test system is important safeguard in electronic material studying. A novel method of design multi-piece and optional frequency dielectric properties measurement system based on LabVIEW software and the hardware PCI-1762 relay card made by advantech, HP4128XA test instrument, Yu guang708P temperature controller etc is presented. The application of virtual instrument technology in dielectric properties measurement field is discussed. And a five-piece and optional frequency dielectric properties measurement system is realized.

关 键 词：虚拟仪器 电介质测量 LABVIEW 

分 类 号：TM93[电气工程—电力电子与电力传动]