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WOLFRAM SYSTEM MODELER

ElectricalPowerSensor

Instantaneous power from space phasors

Wolfram Language

In[1]:=

SystemModel["Modelica.Electrical.Machines.Sensors.ElectricalPowerSensor"]

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Information

This information is part of the Modelica Standard Library maintained by the Modelica Association.

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.

Connectors (5)

	P	Type: RealOutput Description: 'output Real' as connector
	Q	Type: RealOutput Description: 'output Real' as connector
	plug_p	Type: PositivePlug Description: Positive polyphase electrical plug with m pins
	plug_ni	Type: NegativePlug Description: Negative polyphase electrical plug with m pins
	plug_nv	Type: NegativePlug Description: Negative polyphase electrical plug with m pins

Used in Examples (9)

	IMC_withLosses Modelica.Electrical.Machines.Examples.InductionMachines Test example: InductionMachineSquirrelCage with losses
	SMEE_DOL Modelica.Electrical.Machines.Examples.SynchronousMachines Test example: ElectricalExcitedSynchronousMachine starting direct on line
	SMEE_Generator Modelica.Electrical.Machines.Examples.SynchronousMachines Test example: ElectricalExcitedSynchronousMachine as Generator
	TransformerTestbench Modelica.Electrical.Machines.Examples.Transformers Transformer test bench
	Rectifier Modelica.Electrical.Polyphase.Examples Test example with polyphase components
	TestSensors Modelica.Electrical.Polyphase.Examples
	IMC_withLosses Modelica.Magnetic.FundamentalWave.Examples.BasicMachines.InductionMachines Induction machine with squirrel cage and losses
	SMEE_Generator_Polyphase Modelica.Magnetic.FundamentalWave.Examples.BasicMachines.SynchronousMachines.ComparisonPolyphase Electrical excited polyphase synchronous machine operating as generator
	SMEE_Generator Modelica.Magnetic.FundamentalWave.Examples.BasicMachines.SynchronousMachines Electrical excited synchronous machine operating as generator