Multiphase Quasi-RMS Current Sensor - MapleSim Help

Current Quasi-RMS Sensor

Multiphase quasi-rms current sensor

 Description The Current Quasi-RMS Sensor component measures the continuous quasi-RMS value of multiphase current. If the current waveform deviates from a sine curve, the output of the sensor will not be exactly the average RMS value.
 Equations ${I}_{\mathrm{rms}}=\sqrt{\frac{1}{m}\sum _{k=1}^{m}{i}_{k}^{2}}$ $i={i}_{p}=-{i}_{n}$ $v={v}_{p}-{v}_{n}=0$

Connections

 Name Description Modelica ID ${\mathrm{plug}}_{p}$ Positive $m$-phase plug plug_p ${\mathrm{plug}}_{n}$ Negative $m$-phase plug plug_n $I$ Real output; quasi-RMS of current in $A$ I

Parameters

 Name Default Units Description Modelica ID $m$ $3$ Number of phases m

 Modelica Standard Library The component described in this topic is from the Modelica Standard Library. To view the original documentation, which includes author and copyright information, click here.