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__nmodifiers | Number of Modifiers | Specifies the number of modifiers | Number | |
mo__modifiers | Modifiers | Add new modifier | Structure | |
mo__modifiers/varname | Variable name | Cell of strings | 'v' | |
mo__modifiers/attribute | Attribute | Cell of strings | 'start' | |
mo__modifiers/value | Value |
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 |