recordSynchron3rd
Synchronous machine 3rd order parameters
Extends from PowerSystems.Common.Nominal.NominalDataAC (Units and nominal data AC).
Information
Equivalent circuit on diagram layer!
This simplified model uses only main but no transient reactances.
Components
| Type | Name | Default | Description |
|---|---|---|---|
| Boolean | puUnits (from NominalData) | true | = true, if scaled with nom. values (pu), else scaled with 1 (SI) |
| SI.Voltage | V_nom (from NominalData) | 1 | nominal Voltage (= base for pu) |
| SI.ApparentPower | S_nom (from NominalData) | 1 | nominal Power (= base for pu) |
| SI.Frequency | f_nom (from NominalDataAC) | 50 | nominal frequency |
| Boolean | neu_iso | isolated neutral if Y | |
| Integer | pp | pole-pair number | |
| Integer | excite | excitation (1:el, 2:pm, 3:reluctance) | |
| SIpu.MagneticFlux | psi_pm | magnetisation (V/V_nom at open term at omega_nom) | |
| SIpu.Reactance | x_d | syn reactance d-axis | |
| SIpu.Reactance | x_q | syn reactance q-axis | |
| SIpu.Reactance | x_0 | reactance 0-axis | |
| SIpu.Resistance | r_s | resistance armature | |
| SIpu.Resistance | r_n | resistance neutral to grd (if Y) |