modelMultiSensor
Polyphase sensor to measure current, voltage and power
Extends from Modelica.Icons.RoundSensor (Icon representing a round measurement device).
Information
This multi sensor measures currents, voltages and instantaneous electrical power of a polyphase system and has separated voltage and current paths. The plugs of the voltage paths are pv and nv, the plugs of the current paths are pc and nc. The internal resistance of each current path is zero, the internal resistance of each voltage path is infinite.
See also
SinglePhase.Sensors.MultiSensor ReferenceSensor, FrequencySensor, PotentialSensor, VoltageSensor, VoltageQuasiRMSSensor, CurrentSensor, CurrentQuasiRMSSensor, PowerSensor
Parameters
| Type | Name | Default | Description |
|---|---|---|---|
| Integer | m | 3 | Number of phases |
Connectors
| Type | Name | Default | Description |
|---|---|---|---|
| QuasiStatic.Polyphase.Interfaces.PositivePlug | pc | Positive plug, current path | |
| QuasiStatic.Polyphase.Interfaces.NegativePlug | nc | Negative plug, current path | |
| QuasiStatic.Polyphase.Interfaces.PositivePlug | pv | Positive plug, voltage path | |
| QuasiStatic.Polyphase.Interfaces.NegativePlug | nv | Negative plug, voltage path | |
| Modelica.ComplexBlocks.Interfaces.ComplexOutput[m] | i | Current as complex output signal | |
| Modelica.ComplexBlocks.Interfaces.ComplexOutput[m] | v | Voltage as complex output signal | |
| Modelica.ComplexBlocks.Interfaces.ComplexOutput[m] | apparentPower | Instantaneous apparent power as complex output signal | |
| Modelica.ComplexBlocks.Interfaces.ComplexOutput | apparentPowerTotal | Sum of instantaneous apparent power as complex output signal |
Components
| Type | Name | Default | Description |
|---|---|---|---|
| SI.Current[m] | abs_i | abs(i) | Absolute of complex currents |
| SI.Angle[m] | arg_i | arg(i) | Argument of complex currents |
| SI.Voltage[m] | abs_v | abs(v) | Absolute of complex voltages |
| SI.Angle[m] | arg_v | arg(v) | Argument of complex voltages |
| SI.ApparentPower[m] | abs_apparentPower | abs(apparentPower) | Absolute of complex apparent power signals |
| SI.Angle[m] | arg_apparentPower | arg(apparentPower) | Argument of complex apparent power signals |
| SI.ApparentPower | abs_apparentPowerTotal | abs(apparentPowerTotal) | Absolute of sum complex apparent power |
| SI.Angle | arg_apparentPowerTotal | arg(apparentPowerTotal) | Argument of sum complex apparent power |
Revisions
- 20170306 first implementation by Anton Haumer