3-Phase AC Breakers & Disconnectors
Application ID: 121461
Breaker and disconnector devices are widely used in AC substations in power systems.
In this model, the Electrostatics Interface is used to simulate the electric potential and electric field in a 110kV 3-phase high-voltage switchgear operating at 50 Hz.
A surrogate model is also trained and built using the surrogate model training study and the DNN function approximation. The surrogate model yields almost instantaneous results, which can be used in system models and digital twins.
This application example illustrates applications of this type that would nominally be built using the following products:
however, additional products may be required to completely define and model it. Furthermore, this example may also be defined and modeled using components from the following product combinations:
The combination of COMSOL® products required to model your application depends on several factors and may include boundary conditions, material properties, physics interfaces, and part libraries. Particular functionality may be common to several products. To determine the right combination of products for your modeling needs, review the Grille des Spécifications and make use of a free evaluation license. The COMSOL Sales and Support teams are available for answering any questions you may have regarding this.