Magnetic crosstalk compensation for an optical current transducer

被引：28
|
作者：
Niewczas, P [1 ]
Madden, WI [1 ]
Michie, WC [1 ]
Cruden, A [1 ]
McDonald, JR [1 ]
机构：
[1] Univ Strathclyde, Ctr Elect Power Engn, Glasgow G1 1XW, Lanark, Scotland
来源：
IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT | 2001年 / 50卷 / 05期
关键词：
current measurement; digital systems; Faraday effect; magnetooptic transducer;
D O I：
10.1109/19.963160
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：
In this paper, we analyze the errors associated with magnetic crosstalk within point type, or unlinked, optical current transducers (OCTs) working in a three-phase electric current transmission systems. For many practical conductor arrangements, the magnetic crosstalk may introduce errors unacceptable for the accuracy requirements demanded from the OCT. A solution to this problem is devised around a unique compensation method which solves, in real time, a set of linear equations, each representing the instantaneous output signal from one phase current sensor.
引用
收藏
页码：1071 / 1075
页数：5
相关论文
共 50 条
  • [1] Magnetic cross-talk compensation for an Optical Current Transducer
    Niewczas, P
    Michie, WC
    Cruden, A
    Madden, WI
    McDonald, JR
    IMTC/2000: PROCEEDINGS OF THE 17TH IEEE INSTRUMENTATION AND MEASUREMENT TECHNOLOGY CONFERENCE: SMART CONNECTIVITY: INTEGRATING MEASUREMENT AND CONTROL, 2000, : 1442 - 1447
  • [2] Vibration compensation technique for an optical current transducer
    Niewczas, P
    Cruden, A
    Michie, WC
    Madden, WI
    McDonald, JR
    Andonovic, I
    OPTICAL ENGINEERING, 1999, 38 (10) : 1708 - 1714
  • [3] An optical current transducer with the compensation for the polarization and the temperature disturbance
    Liu, DM
    He, JY
    Huang, DX
    ADVANCED PHOTONIC SENSORS AND APPLICATIONS, 1999, 3897 : 296 - 303
  • [4] Magnetic crosstalk minimization in optical current sensors
    Daniel Perciante, Cesar
    Ferrari, Jose A.
    IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT, 2008, 57 (10) : 2304 - 2308
  • [5] Research on TMR Current Transducer With Temperature Compensation Based on Reference Magnetic Field
    Li, Jingru
    Pan, Feng
    Li, Jinli
    Ji, Yilin
    Song, Hongtian
    Wang, Baoshuai
    IEEE ACCESS, 2023, 11 : 121828 - 121834
  • [6] Adaptive optical current transducer
    Li, Yan-Song
    Zhang, Guo-Qing
    Yu, Wen-Bin
    Yang, Yi-Han
    Gao, Shu
    Guo, Zhi-Zhong
    Zhongguo Dianji Gongcheng Xuebao/Proceedings of the Chinese Society of Electrical Engineering, 2003, 23 (11): : 100 - 105
  • [7] Effects of nonlinear crosstalk in optical PMD compensation
    Lee, JH
    Park, KJ
    Kim, CH
    Chung, YC
    IEEE PHOTONICS TECHNOLOGY LETTERS, 2002, 14 (08) : 1082 - 1084
  • [8] A novel method to improve magnetic field immunity of a differential optical current transducer
    Li, Shenwang
    Zhang, Guoqing
    Yu, Wenbin
    Guo, Zhizhong
    Shen, Yan
    Zhongguo Dianji Gongcheng Xuebao/Proceedings of the Chinese Society of Electrical Engineering, 2013, 33 (36): : 157 - 163
  • [9] Crosstalk in an uncompensated gapped-core contactless current transducer
    Ripka, Pavel
    Mirzaei, Mehran
    George, Noby
    MEASUREMENT, 2024, 234
  • [10] Fabrication of single crystal magnetic garnet film and application to optical current transducer
    Cho, Jae Kyong
    ELECTRONIC MATERIALS LETTERS, 2007, 3 (04) : 195 - 200
12345