.PowerSystems.AC3ph.Sources .PowerSystems.AC3ph.SourcesThe sources have optional inputs:
vPhasor_in: voltage {norm, phase}
omega_in: angular frequency
pv: {active power, abs(voltage)} (only PVsource)
p: {active power, rective power} (only PQsource)
To use signal inputs, choose parameters vType=signal and/or fType=Signal.
General relations between voltage-norms, effective- and peak-values is shown in the table, both relative to each other (pu, norm = 1) and as example (SI, 400 V).
| pu | V | ||
|---|---|---|---|
| Three-phase norm | |v_abc| | 1 | 400 |
| Single-phase amplitude | ampl (v_a), .. | sqrt(2/3) | 326 |
| Single-phase effective | eff (v_a), .. | 1/sqrt(3) | 230 |
| Phase to phase amplitude | ampl (v_b - v_c), .. | sqrt(2) | 565 |
| Phase to phase effective | eff (v_b - v_c), .. | 1 | 400 |
| Three-phase norm | |v_dq0| | 1 | 400 |
| Phase to phase dq-norm | |vpp_dq| | sqrt(2) | 565 |
| Name | Description |
|---|---|
 Voltage | Ideal voltage, 3-phase dq0 |
 Vspectrum | Ideal voltage spectrum, 3-phase dq0 |
 InfBus | Infinite slack bus, 3-phase dq0 |
 VsourceRX | Voltage behind reactance source, 3-phase dq0 |
 PVsource | Power-voltage source, 3-phase dq0 |
 PQsource | Power source, 3-phase dq0 |
 Partials | Partial models |