Vibration immunity and Ampere's circuital law for a near perfect triangular Faraday current sensor

被引：10

作者：

Fisher, NE

Jackson, DA

机构：

[1] Applied Optics Group, Physics Department, University of Kent at Canterbury

来源：

MEASUREMENT SCIENCE AND TECHNOLOGY | 1996年 / 7卷 / 08期

关键词：

D O I：

10.1088/0957-0233/7/8/002

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We report a common-mode rejection scheme for a bulk-optic triangular Faraday current sensor that can eliminate optical noise induced by fibre-link vibration. The sensor's exploitation of Ampere's circuital law is also demonstrated.

引用

页码：1099 / 1102

页数：4

共 7 条

[1] NUMERICAL INVESTIGATION OF THE EFFECTS OF BIREFRINGENCE AND TOTAL INTERNAL-REFLECTION ON FARADAY-EFFECT CURRENT SENSORS [J].

BUSH, SP ;

JACKSON, DA .

APPLIED OPTICS, 1992, 31 (25) :5366-5374

[2] OPTICAL VOLTAGE AND CURRENT SENSORS USED IN A REVENUE METERING SYSTEM [J].

CEASE, TW ;

DRIGGANS, JG ;

WEIKEL, SJ .

IEEE TRANSACTIONS ON POWER DELIVERY, 1991, 6 (04) :1374-1379

[3] FARADAY CURRENT SENSOR THAT USES A TRIANGULAR-SHAPED BULK-OPTIC SENSING ELEMENT [J].

CHU, BCB ;

NING, YN ;

JACKSON, DA .

OPTICS LETTERS, 1992, 17 (16) :1167-1169

[4]

FISHER NE, 1996, MEAS SCI TECHNOL, V5, P796

[5]

ROGERS AJ, 1989, INT J OPT, V3, P391

[6]

*SCHOTT OPT GLASS, 1994, TECHN INF

[7] OPTICAL FIBERS FOR CURRENT MEASUREMENT APPLICATIONS [J].

SMITH, AM .

OPTICS AND LASER TECHNOLOGY, 1980, 12 (01) :25-29

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