Current Quasi-RMS Sensor - MapleSim Help

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Current Quasi-RMS Sensor

Multiphase quasi-rms current sensor

 

Description

Equations

Connections

Parameters

Modelica Standard Library

Description

The Current Quasi-RMS Sensor component measures the continuous quasi-RMS value of multi-phase current.

If the current waveform deviates from a sine curve, the output of the sensor will not be exactly the average RMS value.

Equations

Irms=1mk=1mik2

i=ip=in

v=vpvn=0

Connections

Name

Description

Modelica ID

plugp

Positive m-phase plug

plug_p

plugn

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.

See Also

Electrical Library

Multiphase Overview

Multiphase Sensors