.Buildings.Electrical.AC.ThreePhasesUnbalanced

Information

Package with models for alternate current (AC) three phase unbalanced systems.
The models in this package use the models of the package Buildings.Electrical.AC.OnePhase to fully describe the three-phase.

The models that are part of this package assume by default 480 V as the nominal RMS phase to phase voltage. This default can be changed.

Conventions

In this package the voltage phasors are measured using the convention shown below. The phase to phase RMS voltages are by default 480 V, which is equal to sqrt(3) times the phase to neutral voltage V, which is 277.13 V.

In this package the voltage phasors are measured using the convention shown above. The phase to phase RMS voltage equal to 480 V, is equal to sqrt(3) times the phase to neutral voltage V that is equal to 277.13 V.

Contents

Name	Description
Conversion	Package with converter and transformer models for three-phase unbalanced AC systems
Lines	Package with transmission line models for three-phase unbalanced AC systems
Loads	Package with load models for three-phase unbalanced AC systems
Sensors	Package with sensor models for three-phase unbalanced AC systems
Sources	Package with sources model for three-phase unbalanced AC systems
Validation	Package with validation examples and tests for the AC three-phase unbalanced models
Interfaces	Package with interfaces for three-phase unbalanced AC models

Revisions

• August 25, 2014, by Marco Bonvini:
  Revised documentation.