.Modelica.Magnetic.QuasiStatic.FluxTubes.Examples.NonLinearInductor

Information

This model compares a transient non-linear magnetic circuit with a linearized quasi-static magnetic circuit. A sinusoidal voltage is applied to an inductor with a closed ferromagnetic core of rectangular shape.

Compare the following quantities

• Sinusoidal supply voltage
  source.v | sourceQS.v.re|im
• Non-linear transient current due to saturation and equivalent quasi-static current
  currentSensor.i | currentSensorQS.i.re|im
• Difference between RMS fundamental wave of transient current and the RMS quasi-static current
  feedback.y
• Effective fundamental wave relative permeability of iron core of transient and quasi-static circuit
  fundamentalWavePermabilitySensor.mur | r_mFeQS.mu_rConst