WOLFRAM SYSTEM MODELER

quasiRMS

Calculate continuous quasi RMS value of input

Wolfram Language

In[1]:=
SystemModel["Modelica.Electrical.Polyphase.Functions.quasiRMS"]
Out[1]:=

Information

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

This function determines the continuous quasi RMS value of a polyphase system, representing an equivalent RMS vector or phasor. If the waveform of the input deviates from a sine curve, the output of the sensor will not be exactly the average RMS value. 

y = sqrt(sum(u[k]^2 for k in 1:m)/m)

Syntax

y = quasiRMS(x)

Inputs (1)

x

Type: Real[:]

Outputs (1)

y

Type: Real