Applications of optical current and voltage sensors in high-voltage systems

被引：0
|
作者：
Rahmatian, Farnoosh [1 ]
Ortega, Abraham [2 ]
机构：
[1] NxtPhase T&D Corp, Vancouver, BC V6M 1Z4, Canada
[2] NxtPhase T&D Corp, Phoenix, AZ 85027 USA
来源：
2006 IEEE/PES TRANSMISSION & DISTRIBUTION CONFERENCE & EXPOSITION: LATIN AMERICA, VOLS 1-3 | 2006年
关键词：
current measurement; high-voltage techniques; optical current sensor; optical fiber devices; optical voltage sensor; optics; power measurement; transducers; voltage measurement; voltage sensor;
D O I：
暂无
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：
Various applications of optical current and voltage sensors are explored. Wide bandwidth, linearity, high accuracy, and light weight of these sensors make this technology suitable for numerous applications: high-accuracy wide dynamic range revenue metering, regular protection applications, capacitor bank unbalance protection (low ratio CTs), current measurement in HVDC systems, and power quality monitoring including measurement of harmonics near static VAR compensators and fast transient measurements. The fiber optic CT with a unique flexible head packaging (rope-shaped wrap-around sensor head) has novel application in generator monitoring and protection. Due to their light weight and ease of deployment, both the flexible-head optical CT and the optical VT are great tools as portable calibration systems for live in-situ calibration and monitoring applications.
引用
收藏
页码：1329 / +
页数：2
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