modelPAR
Phase angle regulating (quadrature booster)
Extends from PowerSystems.AC3ph.Ports.Topology.TopologyBase (Topology transform base).
Information
Structurally incomplete model. Use only as component within appropriate complete model.
Defines phase regulating transform of voltage and current variables.
Definitions
v_term, i_term: terminal voltage and current v_cond, i_cond: voltage and current across conductor, (terminal to neutral point)
Relations, zero-component and neutral point (grounding)
alpha = atan(w-1)
R = Rot_dq(alpha)/cos(alpha)
v_term = cat(1, R*v_cond[1:2], {sqrt(3)*v_n})
i_cond = cat(1, i_term[1:2]*R, {i_term[3]})
i_n = sqrt(3)*i_term[3]
Note: parameter sh (phase shift) not used.
Parameters
| Type | Name | Default | Description |
|---|---|---|---|
| Integer | scale (from TopologyBase) | for scaling of impedance values | |
| Integer | n_n (from TopologyBase) | 1 | 1 for Y, 0 for Delta |
Components
| Type | Name | Default | Description |
|---|---|---|---|
| PS.Voltage | v_term (from TopologyBase) | terminal voltage | |
| PS.Current | i_term (from TopologyBase) | terminal current | |
| PS.Voltage | v_cond (from TopologyBase) | conductor voltage | |
| PS.Current | i_cond (from TopologyBase) | conductor current | |
| PS.Voltage | v_n (from TopologyBase) | voltage neutral | |
| Real | w (from TopologyBase) | 1 | voltage ratio to nominal |
| PS.Current | i_n (from TopologyBase) | current neutral to ground | |
| SI.Angle | alpha | atan(w - 1) | phase shift |