.BuildingSystems.Electrical.AC.ThreePhasesUnbalanced.Loads.BaseClasses.LoadCtrl_N

Information

This model represents a partial interface for a three-phase AC unbalanced load with neutral cable. The current in the neutral cable is computed as the algebraic sum of the currents in the loads.

The loads on each phase can be removed using the boolean flags plugPhase1, plugPhase2, and plugPhase3. These parameters can be used to generate unbalanced loads.

The loads can be connected either in wye (Y) or delta (D) configuration. The parameter loadConn can be used for such a purpose.

Each load model has the option to be controlled by a voltage controller. When enabled, the voltage controller unplugs the load for a certain amount of time if the voltage exceeds a given threshold. Mode information about the voltage controller can be found here.

Revisions

• September 24, 2014, by Marco Bonvini:
  Revised model, it now extends from BuildingSystems.Electrical.AC.ThreePhasesUnbalanced.Loads.BaseClasses.PartialLoadCtrl.
• August 27, 2014, by Marco Bonvini:
  Revised documentation.