The University of Southampton

Three-dimensional space charge distribution measurement in dielectrics

Space Charge Measurement

This project is concerned with the three-dimensional (3D) space charge distribution measurement in dielectrics. The pressure wave propagation (PWP) method is applied to measure the space charge distribution. Acoustic lens is used to produce intense pressure wave on a small area of the sample so that the detected signal will reflect the charge distribution in Z direction. By moving the acoustic lens on XY plane using a XY stage, the 3D space charge distribution can be measured.

Primary investigators

Secondary investigator

  • yt97r

Associated research groups

  • Electrical Power Engineering
  • Electronics and Electrical Engineering
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