modelSecondaryController

Diagram of SecondaryControllerOpen the diagram
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Information

Controller for static control of the frequency.

Parameters

TypeNameDefaultDescription
SI.PerUnitdroop0.05Droop
SI.PowerPnomOverall system nominal active power
SI.TimeTsSettling time of frequency
SI.Frequencyf0system.fnomNominal frequency
SI.AngularFrequencymu5*Ts*Pnom/(f0*droop)Integral controller gain
Initialization
ThermoPower.Choices.Init.OptionsinitOptsystem.initOptInitialization option
SI.PowerpowerOffset_start0Start value of power offset

Connectors

TypeNameDefaultDescription
Modelica.Blocks.Interfaces.RealInputfrequencyMeasured frequency in Hz
Modelica.Blocks.Interfaces.RealOutputpowerOffsetPower offset to the plant controllers

Components

TypeNameDefaultDescription
Systemsystem

Revisions