recordSynchron3rd
Synchronous machine 3rd order parameters
Extends from Base.Units.NominalDataAC (Units and nominal data AC).
Information
Equivalent circuit on diagram layer!
This simplified model uses only main but no transient reactances.
Parameters
| Type | Name | Default | Description |
|---|---|---|---|
| Boolean | neu_iso | false | isolated neutral if Y |
| Integer | pp | 1 | pole-pair number |
| Integer | excite | 1 | excitation (1:el, 2:pm, 3:reluctance) |
| SIpu.MagneticFlux | psi_pm | 1.2 | magnetisation (V/V_nom at open term at omega_nom) |
| SIpu.Reactance | x_d | 1.9 | syn reactance d-axis |
| SIpu.Reactance | x_q | 1.77 | syn reactance q-axis |
| SIpu.Reactance | x_o | 0.1 | reactance o-axis |
| SIpu.Resistance | r_s | 0.005 | resistance armature |
| SIpu.Resistance | r_n | 1 | resistance neutral to grd (if Y) |
| Nominal | |||
| Base.Types.Units | units (from Nominal) | Types.pu | SI | pu |
| SI.Voltage | V_nom (from Nominal) | 1 | nom Voltage (= base if pu) |
| SI.ApparentPower | S_nom (from Nominal) | 1 | nom Power (= base if pu) |
| SI.Frequency | f_nom (from NominalDataAC) | 50 | nom frequency |