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A New Type of Voltage Transducer (EFVVT)

  • Qi Zengying
  • Xu Qifeng
Conference paper
Part of the Advances in Intelligent and Soft Computing book series (AINSC, volume 144)

Abstract

A new type of voltage transducer- Electrostatic Film Vibration Voltage Transducer (EFVVT) is presented in this paper in which three modes include single-end polarization one, dual-end polarization one and no polarization one are discussed. The fundamental principle is that an electric field force generated by a high voltage to be measured drives an electrostatic film to vibrate and the vibration is sensed by a reflecting fiber-optical displacement sensor. It can be used for both AC and DC voltage measurement including its true harmonics and transient non-periodic components. The mathematics models and the prototypes are discussed as well in the paper.

Keywords

Half Wave Electric Field Force Sine Half Wave Voltage Transducer Large Measurement Range 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer-Verlag GmbH Berlin Heidelberg 2012

Authors and Affiliations

  1. 1.Department of Power System and AutomationFuzhou UniversityFuzhouChina

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