A VIRTUAL INSTRUMENT FOR THE MEASUREMENT OF THE CHARACTERISTICS OF MAGNETIC-MATERIALS

被引：20

作者：

CARMINATI, E

FERRERO, A

机构：

[1] UNIV CATANIA,INST ELECT & ELECTR ENGN,I-95124 CATANIA,ITALY

[2] UNIV MILAN,POLITECN MILANO,DIPARTIMENTO ELETTROTECN,I-20122 MILAN,ITALY

[3] POLITECN MILAN,DIPARTIMENTO ELETTROTECN,I-20133 MILAN,ITALY

[4] POLITECN MILAN,DEPT ELECT ENGN,I-20133 MILAN,ITALY

来源：

IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT | 1992年 / 41卷 / 06期

关键词：

D O I：

10.1109/19.199382

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

The paper presents a completely digital method for the fast and accurate measurement of the magnetic behavior (such as the magnetization curve, the hysteresis loop, and the total loss) of magnetic materials under cyclic magnetization. The mathematical basis of this method is discussed and used to develop a virtual instrument dedicated to the determination of the magnetic behavior. The experimental results for ferrosilicon plates and amorphous materials are reported, and the accuracy and sensitivity of this technique are discussed.

引用

页码：1005 / 1009

页数：5