modelElectricalPowerSensor

Instantaneous power from space phasors

Extends from Modelica.Icons.RoundSensor (Icon representing a round measurement device).

Information

Three-phase instantaneous voltages (plug_p - plug_nv) and currents (plug_p - plug_ni) are transformed to the corresponding space phasors,
which are used to calculate power quantities:
  • P = instantaneous power, thus giving in stationary state active power.
  • Q = giving in stationary state reactive power.

Parameters

TypeNameDefaultDescription
Integerm3Number of phases

Connectors

TypeNameDefaultDescription
Modelica.Blocks.Interfaces.RealOutputP
Modelica.Blocks.Interfaces.RealOutputQ
Modelica.Electrical.Polyphase.Interfaces.PositivePlugplug_p
Modelica.Electrical.Polyphase.Interfaces.NegativePlugplug_ni
Modelica.Electrical.Polyphase.Interfaces.NegativePlugplug_nv