PD Simulator Partial Discharge Simulator

PD Simulator|Partial Discharge Simulator

PD Simulator
Partial Discharge Simulator

TECHIMP’s PD Simulator is a portable device designed to demonstrate typical partial discharge phenomena (corona, superficial, internal) present in all MV and HV electrical assets.

  • Protective Relay
  • Meters & Transducers
  • Current / Voltage Transformer
  • Ground Grid
  • Rotating Machines
  • Circuit Breaker
  • Overhead Power Lines
  • Gis
  • Battery
  • Surge Arrester
  • High Voltage Cables
  • Variable Speed Drive
  • Medium Voltage Cables
  • Medium and Low Voltage Switchgear
  • Power Transformer


  • Real time simulation of different PD phenomena
  • Easy education tool
  • Continuous training



Three internal specimens (internal, corona and surface PD) can be activated individually or simultaneously for a more complete analysis. An internal high frequency noise generator can be added (ON/OFF) to simulate disturbances as present in the field for more realistic test, as well as to highlight filtering potentials using TECHIMP’s T/F map. TECHIMP’s PD Simulator has an integrated HFCT sensor which can be connected to TECHIMP’s portable PD Analyzer AQUILA or any other PD instrument, for partial discharge measurement and analysis. Synchronization of the signal is automatically provided.