The package contains passive rectifiers and switched/modulated inverters. Different implementations use:
Thermal losses are proportional to the forward voltage drop V, which may depend on temperature.
The temperature dependence is given by
V(T) = Vf*(1 + cT[1]*(T - T0) + cT[2]*(T - T0)^2 + ...)where Vf denotes the parameter value. With input cT empty, no temperature dependence of losses is calculated.
The switching losses are approximated by
h = Hsw_nom*v*i/(V_nom*I_nom) use: S_nom = V_nom*I_nomwhere Hsw_nom denotes the dissipated heat per switching operation at nominal voltage and current, averaged over 'on' and 'off'. The same temperature dependence is assumed as for Vf. A generalisation to powers of i and v is straightforward.
NOTE: actually the switching losses are only implemented for time-averaged components!
Name | Description |
---|---|
Select | Select frequency and voltage-phasor type |
Rectifier | Rectifier, 3-phase dqo |
RectifierAverage | Rectifier time-average, 3-phase dqo |
Inverter | Complete modulator and inverter, 3-phase dqo |
InverterAverage | Inverter time-average, 3-phase dqo |
Components | Equation-based and modular components |
Partials | Partial models |