modelZIPload
ZIP inductive load, 3-phase dq0
Extends from Partials.IndLoadBase (Inductive load base, 3-phase dq0).
Information
Inductive load with characteristic depending on powers 0,1,2 of voltage or current.
Consumes the desired active and reactive power at nominal voltage.
Parameters
| Type | Name | Default | Description |
|---|---|---|---|
| Boolean | use_pq_in (from LoadBase) | false | = true to use input signal pq_in, otherwise use parameter pq0 |
| SIpu.Power | pq0 (from LoadBase) | {sqrt(3), 1}/2 | fixed {active, reactive} power (start value if use_pq_in) |
| SIpu.Resistance | r_n (from LoadBase) | 0 | resistance neutral to grd |
| Real | cpl (from IndLoadBase) | 0 | phase coupling x_m/x_s, (-1/2 < cpl < 1) |
| SIpu.Current | imax | 2 | maximum current |
| Real | aZ | {1/3, 1/3} | weight(power) impedance-dependent |
| Real | aI | {1/3, 1/3} | weight(power) current-dependent |
| Real | aP | {1, 1} - aZ - aI | weight(power) fixed |
| SI.Time | tcst | 0.01 | time constant Z |
| Parameter Scaling | |||
| Boolean | puUnits (from Nominal) | true | = true, if scaled with nom. values (pu), else scaled with 1 (SI) |
| Nominal | |||
| SI.Voltage | V_nom (from Nominal) | 1 | nominal Voltage (= base for pu) |
| SI.ApparentPower | S_nom (from Nominal) | 1 | nominal Power (= base for pu) |
| Initialization | |||
| Types.Dynamics | dynType (from LoadBase) | system.dynType | transient or steady-state model |
Connectors
| Type | Name | Default | Description |
|---|---|---|---|
| Ports.ACdq0_p | term (from Port_p) | positive terminal | |
| Modelica.Blocks.Interfaces.RealInput | pq_in (from LoadBase) | desired {active, reactive} power |
Components
| Type | Name | Default | Description |
|---|---|---|---|
| PS.Voltage | v (from Yport_p) | voltage terminal to neutral | |
| PS.Current | i (from Yport_p) | current terminal in | |
| PS.Voltage | v_n (from Yport_p) | voltage neutral | |
| PS.Current | i_n (from Yport_p) | current neutral | |
| SI.MagneticFlux | psi (from IndLoadBase) | magnetic flux |