Electrical System Modeling

Learn about modeling electrical and electronic systems with Modelica and Spice.

Attention: Available only with Twin Activate commercial edition.

Twin Activate facilitates the modeling of electrical and electronic (circuits) systems through equations, Modelica blocks and Spice blocks. Models that include Spice blocks leverage the Altair Spice solver during simulation.

Electrical Simulation with Modelica
Twin Activate provides a variety of ideal components inside the Modelica Standard library for creating and simulating electrical circuits.

You can extend these components and combine them with Twin Activate blocks to model complex systems that connect models from different domains as you can see in the following model.

Electrical Simulation with SPICE
Twin Activate enables SPICE circuit modeling and simulation through a dedicated custom block, block library and high-performance solver.

These features enable you to model highly complex electrical and electronic systems with accuracy and simulate them much faster than traditional methods.