Ideal three-phase current source
Simscape / Electrical / Sources
The Current Source (Three-Phase) block models an ideal three-phase current source that maintains sinusoidal currents of the specified magnitude through its terminals, independent of the voltage across the source.
The output current is defined by the following equations:
I0 is the peak phase current.
iphase_rms is the RMS phase current.
ia, ib, ic are the respective phase currents.
f is the frequency.
φ is the phase shift.
t is the time.
The arrow indicates the positive direction of the current flow. The source has a wye configuration, and port n provides a connection to the center of the wye.
Current (phase RMS)— RMS phase current
100 / sqrt(2)
RMS phase current.
Phase shift— Phase shift
Phase shift, in angular units.
Frequency— Current frequency
Current frequency, specified in Hz or units directly convertible to Hz
(where Hz is defined as 1/s). For example,
MHz are valid units, but