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)


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.


Half Wave Electric Field Force Sine Half Wave Voltage Transducer Large Measurement Range 
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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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