A variable frequency drive uses a varying frequency and voltage signal to control the speed and torque of a motor. It promises an excellent control performance and energy savings up to 20% when compared to traditional driving techniques. However the fast switching of high currents is well known to create EMC issues and leads to the need of filtering the switching circuit.

With this eSeminar, learn about:

• How the EMC performance of a control system for an automotive motor can be simulated by coupling a full-wave 3D analysis to a switching circuit

Watch the eSeminar: