modelPQsource
Power source, 3-phase dqo
Extends from Partials.PowerBase (Power source base, 3-phase dqo).
Information
Ideal source with constant (active, reactive) power when 'pq' unconnected,
with variable (active, reactive) power when 'pq' connected to a signal-input.
Optional input:
pq {p_active, p_reactive}
pq[1], pq[2] in SI or pu, depending on choice of 'units'
Frequency: the source has always system-frequency.
Use only if prescibed values for pq are compatible with the properties of the connected system.
Parameters
| Type | Name | Default | Description |
|---|---|---|---|
| Base.Types.SourceType | scType | Base.Types.par | pq: parameter or signal |
| SIpu.ApparentPower[2] | pq0 | {1, 0} | {active, reactive} power |
| SI.Voltage | V_start | V_nom | start value terminal voltage |
| 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) |
Connectors
| Type | Name | Default | Description |
|---|---|---|---|
| Base.Interfaces.ACdqo_n | term (from Port_n) | negative terminal | |
| Base.Interfaces.Electric_p | neutral (from SourceBase) | (use for grounding) | |
| Modelica.Blocks.Interfaces.RealInput | pq | {active, reactive} power |