Investigation of the Surface Barrier Discharge Topology by Use of Intensified CCD Camera

Abstract

The topology of surface barrier discharges (SBD) at atmospheric pressure in ambient air is investigated with an intensified CCD camera. The distributions of partial discharges (PD) over the alumina surface for different exposition times and different topological features of the electrode are presented and related to the temporal PD sequences. The excitation frequency is 3.7 kHz. The voltage amplitudes are in the range of 2-5 kV.

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Document Details

Document Type
Technical Report
Publication Date
Jul 20, 2003
Accession Number
ADP014964

Entities

People

  • D. Korzec
  • E. G. Finantu-dinu
  • J. Engemann

Organizations

  • University of Wuppertal

Tags

Communities of Interest

  • Air Platforms

DTIC Thesaurus Topics

  • Amplitude
  • Barometric Pressure
  • Cameras
  • Electric Fields
  • Electrical Measurement
  • Electrodes
  • Excitation
  • Exhaust Gases
  • Gases
  • Generators
  • Ionized Gases
  • Measurement
  • Pulse Generators
  • Simulations
  • Simulators
  • Technical Information Centers
  • Topology

Fields of Study

  • Physics

Readers

  • Electrical Engineering
  • Image Processing and Computer Vision.
  • Thermal Physics or Thermal Science.