Journal of the Optical Society of Korea

Optical Society of Korea (한국광학회)
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Compensation of Cross Talk Error for Optical Voltage Sensors

  • Cho, Jae-Kyong (Department of Electrical and Electronic Engineering, Engineering Research Institute, Gyeongsang National University)
  • Received : 2007.09.10
  • Published : 2007.12.25
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Abstract

This paper discusses the errors associated with electric field cross talk for optical voltage sensors in a three-phase electric system and provides a solution to compensate the errors. For many practical conductor configurations, the electric field cross talk may cause errors unacceptable for the accuracy requirements of the sensors. We devised a real time compensation method for the cross talk and built an electronic circuits based on it. The mechanism of the compensation and the corresponding error reduction were discussed.

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References

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