Partial Discharge Inside Solid Dielectrics

Application ID: 143901


The electrical insulation strength of gases is generally much lower than that of solids. Under normal operating conditions, electrical discharges—known as partial discharges—can occur in voids or cracks within a solid dielectric.

This model simulates partial discharges in a spherical air void embedded in a solid insulator under a 50 Hz power frequency. It incorporates detailed charge transport processes coupled with electrostatics, while automatically accounting for surface charge accumulation at the interface. The simulation produces the Phase-Resolved Partial Discharge (PRPD) pattern.

Dieses Beispiel veranschaulicht Anwendungen diesen Typs, die mit den folgenden Produkten erstellt wurden: