软磁材料交流磁特性自动测试系统的设计  

Design of Automatic Measuring System for AC Magnetic Properties of Soft Magnetic Materials

作　　者：韩波 孙晓华[1] HAN Bo;SUN Xiao-hua(School of Electrical Engineenng,Xi'anJiaotong University,Xi'an 710049,China)

机构地区：[1]西安交通大学电气工程学院,陕西西安710049

出　　处：《电气电子教学学报》2018年第2期28-32,共5页Journal of Electrical and Electronic Education

摘　　要：软磁材料的动态磁性能测量是工业磁性测量的重要内容之一,与磁性器件的设计和使用有着密切关系。本文利用虚拟仪器设计工具LabVIEW和硬件电路结合,设计了一种用于软磁材料交流磁特性测量的自动测试系统,通过实际测试案例分析,表明该系统具有测量精确度高、操作简单方便、应用范围广等优良性能。The measurement of dynamic magnetic properties of soft magnetic materials is one of the most important contents in industrial experiments,which is closely related to the design and application of magnetic devices.In this paper,combined with virtual instrument design tool LabVIEW and hardware circuits,we design an automatic measurement system of AC magnetic properties for soft magnetic materials.In addition,we do and analyze a test and the results show that the system has the advantages of high precision,simple operation,wide application and so on.

关 键 词：磁性测量 软磁材料 虚拟仪器 

分 类 号：TM936[电气工程—电力电子与电力传动]