CurrentQuasiRMSSensor
Continuous quasi current RMS sensor for multi phase system
Library
Modelica/Electrical/MultiPhase/Sensors
Description
This sensor determines the continuous quasi RMS value of a multi phase current system, representing an equivalent RMS current vector I or phasor. If the current waveform deviates from a sine curve, the output of the sensor will not be exactly the average RMS value.
I = sqrt(sum(i[k]^2 for k in 1:m)/m)
Parameters
| Name | Label | Description | Data Type | Valid Values |
|---|---|---|---|---|
mo_m | m | Number of phases | Scalar |
| Name | Label | Description | Data Type | Valid Values |
|---|---|---|---|---|
mo_v | v | v | Structure | |
mo_v/fixed | fixed | Cell of vectors | true | |
mo_v/start | start | Cell of vectors | ||
mo_i | i | i | Structure | |
mo_i/fixed | fixed | Cell of vectors | true | |
mo_i/start | start | Cell of vectors | ||
mo_I | I | I | Structure | |
mo_I/fixed | fixed | Cell of scalars | true | |
mo_I/start | start | Cell of scalars |
Ports
| Name | Type | Description | IO Type | Number |
|---|---|---|---|---|
plug_p | implicit | Positive polyphase electrical plug with m pins | input | 1 |
plug_n | implicit | Negative polyphase electrical plug with m pins | output | 1 |
I | implicit | Continuous quasi average RMS of current | output | 2 |