Daniel Lalancette

Learn More
A time domain spectroscopy (TDS) measuring device has been developed at the Institut de recherche d'Hydro-Quebec (IREQ) to characterize the dielectric losses of HV polymeric insulation and a diagnostic is also proposed to assess the water-tree aging of polyethylene. The results obtained on new and aged miniature polyethylene (PE) cable samples show that:(More)
This paper reports on dielectric loss and dielectric strength measurements obtained on miniature cables soaked in water without voltage (hydrated) and under 5 kV<inf>rms</inf> voltage (aged). The dielectric losses were measured in polarization and depolarization using a Time Domain Spectroscopy (TDS) diagnostic system developed in-house. The dielectric(More)
  • 1