Mathematical Modeling of Vibration Sensitivity in Unidirectional Polarimetric Current Sensors

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Published: Mar 30, 2018
Keywords:
linear birefringence, fiber-optic current sensors, magneto-optic current transformaers, simulation and modeling, vibrations.

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S. Pothiya
Sirindhorn International Institute of Technology, Thammasat University, School of Electrical Engineering and Information Technology, Pathumthani, Thailand.
P. Tantaswadi
Sirindhorn International Institute of Technology, Thammasat University, School of Electrical Engineering and Information Technology, Pathumthani, Thailand.
S. Maheshwari
Sirindhorn International Institute of Technology, Thammasat University, School of Electrical Engineering and Information Technology, Pathumthani, Thailand.

Abstract

This pa per proposed a novel mathematical modeling for vibration sensitivity in unidirectional polarimetric current sensors. We believe that it is the first time to model the effect of vibration to the single-mode sensing fiber on the current measurement error in unidirectional polarimetric current sensors. In this paper, simulation results agree well with experimental results done by Tantaswadi [1].


Keywords:  linear birefringence, fiber-optic current sensors, magneto-optic current transformaers, simulation and modeling, vibrations.


Corresponding author: E-mail: cast@kmitl.ac.th

Article Details

Issue
Vol. 1 No. 1 (2001)
Section
Original Research Articles

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References

[1] P. Tantaswadi, et al. Experimental Study of Vibration Sensitivity in Unidirectional Polarimetric Current Sensors, Submissions, 1st ISOQT, 2001.
[2] A. Smith. Polarization and Magnetooptic properties of single-mode optical fibre. Appl. Opt., 17(52), 1978.
[3] A. Rogers. Optical Fiber Current Measurement In: Optical Fiber Sensor Technology, Grattan K and Meggit B, eds., Vol. I: 432-438, Chapman & Hall, 1995.
[4] A. Rogers, et al. Vibration immunity for optical fiber current measurement. IEEE J. Lightwave Technol., 13(7): 1371-1377, 1995.
[5] T. Cease, et al. (1989) Optical Voltage and Current Sensor used in Revenue Metering System. IEEE Trans. Power Delivery, 6(4): 1374-79, 1989.