A MAGNETOOPTIC CURRENT TRANSDUCER

被引：54

作者：

CEASE, TW ^{[1
]}

JOHNSTON, P ^{[1
]}

机构：

[1] WESTINGHOUSE ELECT CORP,RALEIGH,NC

来源：

IEEE TRANSACTIONS ON POWER DELIVERY | 1990年 / 5卷 / 02期

关键词：

D O I：

10.1109/61.53056

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：

A current measurement technique using the magneto-optic or Faraday effect has been developed, tested and demonstrated. The device developed is a Magneto-Optic Current Transducer (MOCT). It uses the rotation of the plane of polarization by a magnetic field exhibited in certain glasses (Faraday effect). This paper deals with the comparison of test data obtained in an extensive field evaluation of the MOCT with the design qualification data gathered during the development phase of this project. The analysis indicates that operation of the MOCT based metering system under field conditions compares favorably with performance predicted during design qualification. © 1990 IEEE

引用

页码：548 / 555

页数：8