Multiphase Cosine Current - MapleSim Help

Multiphase Cosine Current

Multiphase cosine current source

 Description The Multiphase Cosine Current (or Cosine Current) component contains $m$ single-phase cosine current source models, each connected between corresponding phases of ${\mathrm{plug}}_{p}$ and ${\mathrm{plug}}_{n}$, with the cosine waveforms set by vector parameters.

Connections

 Name Description Modelica ID ${\mathrm{plug}}_{p}$ Positive $m$-phase plug plug_p ${\mathrm{plug}}_{n}$ Negative $m$-phase plug plug_n

Parameters

 Name Default Units Description Modelica ID $m$ $3$ Number of phases m $I$ $\mathrm{fill}\left(1,m\right)$ $A$ Amplitudes of cosine waves I $\mathrm{\phi }$ [1] $\mathrm{rad}$ Phases of cosine waves phase $f$ $\mathrm{fill}\left(1,m\right)$ $\mathrm{Hz}$ Frequencies of cosine waves freqHz ${I}_{0}$ $\mathrm{zeros}\left(m\right)$ $A$ Current offsets offset ${T}_{0}$ $\mathrm{zeros}\left(m\right)$ $s$ Time offsets startTime

[1] The default value of $\mathrm{\phi }$ is $-\mathrm{Modelica.Electrical.MultiPhase.Functions.symmetricOrientation}\left(m\right)$, which evaluates to a an $m$-vector.

For $m$ odd, this is $\left[0,-2\frac{\mathrm{\pi }}{m},-4\frac{\mathrm{\pi }}{m},\dots ,-2\left(m-1\right)\frac{\mathrm{\pi }}{m}\right]$.

For $m$ even, this is $\left[0,-4\frac{\mathrm{\pi }}{m},-8\frac{\mathrm{\pi }}{m},\dots ,-\left(2m-4\right)\frac{\mathrm{\pi }}{m},\frac{\mathrm{\pi }}{m},-3\frac{\mathrm{\pi }}{m},-7\frac{\mathrm{\pi }}{m},\dots ,-\left(2m-5\right)\frac{\mathrm{\pi }}{m}\right]$.

 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.