packageSynchronousMachines

Models of synchronous machines

Extends from Modelica.Icons.VariantsPackage (Icon for package containing variants).

Information

This package contains models of synchronous machines, based on space phasor theory:
  • SM_PermanentMagnet: synchronous machine with permanent magnet excitation, with damper cage
  • SM_ElectricalExcited: synchronous machine with electrical excitation and damper cage
  • SM_ReluctanceRotor: induction machine with reluctance rotor and damper cage
    i.e., a squirrel cage rotor with magnetic poles due to different airgap width
These models use package SpacePhasors.
Please keep in mind:
  • We keep the same reference system as for motors, i.e.:
    Positive RotorDisplacementAngle means acting as motor,
    with positive electric power consumption and positive mechanical power output.
  • ElectricalAngle = p * MechanicalAngle
  • real axis = d-axis
    imaginary= q-axis
  • Voltage induced by the magnet wheel (d-axis) is located in the q-axis.

Contents

NameDescription
SM_PermanentMagnetPermanent magnet synchronous machine
SM_ElectricalExcitedElectrical excited synchronous machine with damper cage
SM_ReluctanceRotorSynchronous machine with reluctance rotor and damper cage

Revisions

Main Authors:
Anton Haumer
Technical Consulting & Electrical Engineering
D-93049 Regensburg
Germany
email: a.haumer@haumer.at
  • v1.02 2004/09/19 Anton Haumer
  • v1.03 2004/09/24 Anton Haumer
    consistent naming of inductors and resistors in machine models
  • v1.1 2004/10/01 Anton Haumer
    changed naming and structure
    issued to Modelica Standard Library 2.1
  • v1.2 2004/10/27 Anton Haumer
    fixed a bug with support (formerly bearing)
  • v1.3.2 2004/11/10 Anton Haumer
    ReluctanceRotor moved to SynchronousMachines
  • v1.4 2004/11/11 Anton Haumer
    removed mechanical flange support
    to ease the implementation of a 3D-frame in a future release
  • v1.52 2005/10/12 Anton Haumer
    added SM_ElectricalExcited
  • v1.53 2005/10/14 Anton Haumer
    introduced unsymmetrical DamperCage for Synchronous Machines
  • v1.6.2 2005/10/23 Anton Haumer
    selectable DamperCage for Synchronous Machines
  • v1.7.1 2006/02/06 Anton Haumer
    changed some naming of synchronous machines, not affecting existing models
  • v2.2.0 2011/02/10 Anton Haumer
    conditional ThermalPort for all machines